arin'an arin'an.
sala"
sa(u !ob tittle di dunia
indus(ri Te5n#l#'i Inf#r%asi.
Administrator arin'an %e%6un!ai (an''un' awa/ (er"ada6 5ea%anan da(a
ser(a resource 6ada arin'an 5#%6u(er /er/asis nir5a/el.
B.
T3*3$& Tuuan disusunn!a %#dul Le?el 2 ini adala" un(u5 %e%/eri5an 6en'e(a"uan, 5e(ra%6ilan dan si5a6 5e6ada 'uru a(au 6eser(a di5la( (en(an' %e%/an'un sis(e% 5ea%anan arin'an nir5a/el den'an /enar %elalui a5(i?i(as #/ser?asi dan 6ra5(i5u%. Se(ela" %e%6elaari %#dul ini di"ara65an anda da6a( : M"'$& i%"' "$'$&$& *$+i$& &i+$". Se$ara 5"usus (uuan 6en!usunan %#dul ini adala" : 1. Me%/eri5an ara"an (en(an' 5#nfi'urasi sis(e% 5ea%anan arin'an nir5a/el. 2. Me%/eri5an 6e(unu5 (en(an' sis(e% dis(ri/usi arin'an nir5a/el <07S=. -. Me%/eri5an 6e(unu5 (en(an' 6erawa(an dan 6er/ai5an arin'an nir5a/el. 4. Men'ui arin'an nir5a/el.
6.
P"%$ K7'8"%"&i M#dul ini %eru6a5an %#dul 5e92 dari 1) %#dul !an' di5e%/an'5an. &erdasar5an s(ru5(ur enan' di5la( P&. M#dul ea%anan >arin'an Nir5a/el (er%asu5 dala% enan' 7asar. M#dul ini a5an di'una5an un(u5 Pr#'ra% Pen'e%/an'an e6r#fesian &er5elanu(an
;a%/ar ).1. Pe(a 5edudu5an M#dul >arin'an Nir5a/el ;a%/ar ). 1 Pe(a edudu5an M#dul >arin'an Nir5a/el Ta/el ).1. Pe(a 5#%6e(ensi %#dul T> ;rade 2 ea%anan >arin'an Nir5a/el S%$&9$+ 7'8"%"&i K7'8"%"& i U%$'$
K7'8"%"&i I&%i G3+3 (KIG)
K7'8"%"&i G3+3 K"$:i$& (KGK)
I&9i$%7+ 8"&;$8$i$& K7'8"%"&i
Pr#fesi#nal ). Men'uasai ).1. Me%/an'un ).1.2. Men'5#nfi'urasi %a(eri, >arin'an sis(e% s(ru5(ur, Nir5a/el 5ea%anan 5#nse6 dan /erdasar5an arin'an 6#la 6i5ir T#6#l#'i nir5a/el. 5eil%uan >arin'an !an' ).1.*. Meren$ana5an !an' di'una5an sis(e% dis(ri/usi %endu5un' nir5a/el %a(a <0ireless 6elaaran 7is(ri/u(i#n !an' dia%6u S!s(e%= ).1.4. Men'analisis 6erawa(an dan 6er/ai5an arin'an nir5a/el ).1.1). Men'ui arin'an nir5a/el
D.
R3$ Li38 P"#3&$$& M793 M#dul ini (erdiri dari e%6a( 6e%/a"asan u(a%a <%a(eri 6#5#5=. Se(ia6 %a(eri 6#5#5
(erda6a( /e/era6a 5e'ia(an 6e%/elaaran 'una un(u5 %en$a6ai
5#%6e(ensi !an' (ela" di(en(u5an, dala% se(ia6 5e'ia(an 6e%/elaaran (erda6a( 5e(er5ai(an !an' %endu5un' a(au %enunan' 6e%a"a%an 5#nse6 dan 6ra5(i5 dala% se(ia6 5e'ia(an 6e%/elaaran !an' dila5u5an. &eri5u( ruan' lin'5u6 !an' di %#dul ini adala" se/a'ai /eri5u( : 9 9 9 9
Men'5#nfi'urasi sis(e% 5ea%anan arin'an nir5a/el. Meren$ana5an s!s(e% dis(ri/usi nir5a/el
E.
S$+$& 6$+$ P"#3&$$& M793 M#dul ini (erdiri dari e%6a( %a(eri 6#5#5 dan e%6a( 5e'ia(an /elaar. Peser(a di5la( da6a( %e%6alaari sesuai den'an uru(an (#6i5 %ulai (#6i5 1 sa%6ai (#6i5 dan 5e'ia(an /elaar 1 sa%6ai 5e'ia(an /elaar . 8n(u5 se(ia6 5e'ia(an /elaar uru(an !an' "arus dila5u5an #le" 6eser(a di5la( dala% %e%6elaari %#dul ini adala" : 1. Me%/a$a (uuan 6e%/elaaran se"in''a %e%a"a%i (ar'e( a(au '#al dari 5e'ia(an /elaar (erse/u(. . Me%/a$a indi5a(#r 6en$a6aian 5#%6e(ensi se"in''a %e%a"a%i #/!e5 !an' a5an diadi5an
5ri(eria 6en'u5uran un(u5
%en$a6ai (uuan
6e%/elaaran. -. Me%/a$a uraian %a(eri 6e%/elaaran se"in''a %e%ili5i 6en'e(a"uan, 5e(ra%6ilan dan si5a6 (er"ada6 5#%6e(ensi !an' a5an di$a6ai. . Mela5u5an a5(i?i(as 6e%/elaaran den'an uru(an a(au
5asus
6er%asala"an sesuai den'an $#n(#". +. Men'era5an la(i"ans#al a(au (u'as den'an %en'isi le%/ar 5era !an' (ela" disedia5an. 3. Menawa/ 6er(an!aan dala% u%6an /ali5 !an' a5an %en'u5ur (in'5a( 6en$a6aian 5#%6e(ensi %elalui 6enilaian diri. M#dul ini %en''una5an /e/era6a du5un'an 6eran'5a( !an'
"arus
disedia5an. Peser(a da6a( %en''una5an 6eran'5a( !an' di%ili5i (e(a6i "arus %e%enu"i s(andar( s6esifi5asi !an' (ela" di(e(a65an. Hal ini /er(uuan a'ar se(ia6 5e'ia(an 6e%/elaaran !an' dila5u5an da6a( /eralan den'an se%es(in!a. Peran'5a( B 6eran'5a( !an' di'una5an dala% 5e'ia(an 6e%/elaaran %#dul ini adala" : 1. Pers#nal #%6u(er
M"7&
Melalui dis5usi 6eser(a da6a( %en'iden(ifi5asi as6e5 B as6e5 5ea%anan
.
6ada arin'an nir5a/el. Melalui dis5usi 6eser(a
-.
6en'a%anan arin'an nir5a/el 6ada 6eran'5a( Access point . Melalui 6ra5(i5u% 6eser(a da6a( %en'5#nfi'urasi 5ea%anan < security =
da6a(
%en'iden(ifi5asi
(e5ni5
B
(e5ni5
6ada 6eran'5a( Access point sesuai den'an 6r#sedur
B. I&9i$%7+ P"&;$8$i$& K7'8"%"&i 1. Men'iden(ifi5asi as6e5 B as6e5 5ea%anan 6ada arin'an nir5a/el . Men'iden(ifi5asi (e5ni5 B (e5ni5 6en'a%anan arin'an nir5a/el 6ada 6eran'5a( Access point . -. Men'5#nfi'urasi sis(e% 5ea%anan arin'an nir5a/el.
6. U+$i$& M$%"+i >arin'an nir5a/el a(au le/i" di5enal den'an 0i9Fi /an!a5 %e%ili5i 5ele/i"an i5a di/andin'5an den'an arin'an den'an %edia 5a/el < wired =, (eru(a%a i5a di(inau dari sisi efisiensi desain arin'an ser(a efe5(ifi(as an'5auan a5ses 6en''unan!a. Na%un di sisi lain (e5n#l#'i nir5a/el u'a %e%ili5i 5ele%a"an i5a di/andin'5an den'an arin'an 5a/el. ele%a"an arin'an nir5a/el se$ara u%u% da6a( di/a'i %enadi enis, !ai(u : 5ele%a"an 6ada 5#nfi'urasi dan 5ele%a"an 6ada enis en5ri6si !an' di'una5an. Sala" sa(u $#n(#" 6en!e/a/ 5ele%a"an 6ada 5#nfi'urasi
adala"
5e$enderun'an
administrator !an'
%enera65an
5#nfi'urasi defaul( dari fasili(as a(au tools !an' disedia5an #le" ?end#r 6eran'5a( (erse/u(. Fasili(as a(au fi(ur B fi(ur !an' u%u%n!a di/iar5an (an6a di5#nfi'urasi dian(aran!a se6er(i SSI7, IP Address, re%#(e %anae%en, 7HCP enable, 5anal fre5uensi, (an6a en5ri6si /a"5an user a(au 6assw#rd un(u5 ad%inis(rasi 5e dala% 6eran'5a( wifi (erse/u(. 0EP
0PA B PS dan LEAP !an' dian''a6 %enadi s#lusi %en''an(i5an 0EP, saa( ini u'a suda" da6a( di6e$a"5an den'an %e(#de dictionaryattac se$ara o##line.
1. K""'$:$& =$+i$& Ni+$" >i5a di(inau dari la6isan B la6isan in(er5#ne5si da(a 6ada TCPIP, %a5a 5ele%a"an dari arin'an nir5a/el ini da6a( di iden(ifi5asi se/a'ai /eri5u( : a.
ele%a"an nir5a/el 6ada La6isan Fisi5
/ersifa(
/e/as
di'una5an
#le"
se%ua
5alan'an
den'an
/a(asan B /a(asan (er(en(u. Se(ia6 wifi %e%ili5i area an'5auan (er(en(u (er'an(un' 6#wer dan an(enna !an' di'una5an. Tida5 %uda" %ela5u5an 6e%/a(asan area !an' dian'5au 6ada wifi. Hal ini %en!e/a/5an /er/a'ai di%un'5inan (eradi a5(i?i(as an(ara lain :
'nterception a(au 6en!ada6an Pen!ada6an san'a( %uda" dila5u5an, dan suda" (ida5 asin' la'i
/a'i 6ara "a$5er. &er/a'ai tools den'an %uda" di 6er#le" di in(erne(. &er/a'ai (e5ni5 5ri6(#'rafi da6a( di /#n'5ar %en''una5an tools ( tools (erse/u(.
'n!ection a(au ine5si Pada saa( (rans%isi %elalui radi#, di%un'5in5an dila5u5an
ine$(i#n 5arena /er/a'ai 5ele%a"an 6ada $ara 5era wifi di%ana (ida5 ada 6r#ses ?alidasi sia6a !an' sedan' (er"u/un' a(au sia6a !an' %e%u(us5an 5#ne5si saa( i(u.
)amming )amming san'a( di%un'5in5an (eradi, /ai5 disen'aa %au6un
(ida5 disen'aa 5arena 5e(ida5(a"uan 6en''una wireless (erse/u(. Pen'a(uran 6en''unaan 5anal #rewensi %eru6a5an 5e"arusan a'ar !amming da6a( di %ini%alisir. )amming (eradi 5arena #rewensi !an' di'una5an $u5u6 se%6i( se"in''a 6en''unaan 5e%/ali $"annel suli( dila5u5an 6ada area !an' 6ada( arin'an nir5a/eln!a.
Locating Mobile *ode
7en'an /er/a'ai so#tware, se(ia6 #ran' %a%6u %ela5u5an wireless site sur&ey dan %enda6a(5an inf#r%asi 6#sisi le(a5 se(ia6 0ifi dan /era'a% 5#nfi'urasi %asin' %asin'. Hal ini da6a( dila5u5an den'an 6erala(an seder"ana se6er(i P7A a(au la6(#6 den'an di du5un' ;PS se/a'ai 6enanda 6#sisi.
Access Control 7ala% %e%/an'un arin'an nir5a/el 6erlu di design a'ar da6a(
%e%isa"5an node a(au host !an' da6a( di6er$a!a dan "#s( !an' (ida5 da6a( di6er$a!a. Se"in''a di6erlu5an access control !an' /ai5.
+i!acing Seran'an MITM
nir5a/el 5arena /er/a'ai 5ele%a"an 6r#(#5#l (erse/u( se"in''a %e%un'5in5an (eradin!a hi!acing a(au 6en'a%/il ali"an 5#%uni5asi !an' sedan' (eradi dan %ela5u5an 6en$urian a(au %#difi5asi inf#r%asi. /.
ele%a"an 6ada La6isan MAC <7a(a La!er= Pada la6isan ini (erda6a( 5ele%a"an !a5ni i5a suda" (erlalu /an!a5
node
2. T"&i > T"&i P"$'$&$& =$+i$& Ni+$" &eri5u( ini adala" /e/era6a (e5ni5 5ea%anan !an' da6a( di(era65an 6ada 0ireless LAN : a. Men!e%/un!i5an SSI7 &an!a5 ad%inis(ra(#r %en!e%/un!i5an Ser?i$es Se( Id
se/ua" arin'an nir5a/el, %a5a 5lien a5an (e(a6 %en'iri%5an SSI7 dala% /en(u5 6lain (eD( <%es5i6un %en''una5an en5ri6si=, se"in''a i5a 5i(a /er%a5sud %en!ada6n!a, da6a( den'an %uda" %ene%u5an inf#r%asi (erse/u(. &e/era6a (##ls !an' da6a( di'una5an un(u5 %enda6a(5an ssid !an' di"idden an(ara lain, 5is%e( <5isMAC=, ssida$5
;a%/ar 1.1 Ta"a6an au(en(ifi5asi 6ada (e5ni5 #6en s!s(e% ;a%/ar 1.. Ta"a6 B(a"a6 Au(en(ifi5asi 6ada (e5ni5 G6en S!s(e% Sedan'5an ;a%/ar 1.. %en''a%/ar5an (a"a6an 6r#ses au(en(ifi5asi 6en'a%anan arin'an nir5a/el !an' %en''una5an (e5ni5 Shared Key System.
;a%/ar1.-. 1. Ta"a6 Ta"a6an Au(en(ifi5asi 6ada6ada (e5ni5 Shared Key e! ;a%/ar B(a"a6 Au(en(ifi5asi (e5ni5 S"ared Pada 'a%/ar di 1.. (a"a6an 6r#ses Shared Key Authentication da6a( dielas5an se/a'ia /eri5u( : 1. 5lien %e%in(a as#siasi 5e access point , lan'5a" ini sa%a se6er(i -pen System Authentication. . access point %en'iri%5an (eD( $"allen'e 5e 5lien se$ara (rans6aran. -. 5lien a5an %e%/eri5an res6#n den'an %en'en5ri6si te/t challenge den'an %en''una5an 5un$i 0EP dan %en'iri%5an 5e%/ali 5e access point . . access point %e%/eri res6#n a(as (an''a6an 5lien, a5ses 6#in( a5an %ela5u5an
de$r!6(
%ela5u5an
?erifi5asi
(er"ada6 res6#n en5ri6si dari 5lien /a"wa
(eD(
$"allen'e
dien5ri6si
un(u5 den'an
%en''una5an 0EP 5e! !an' sesuai. Pada 6r#ses ini, access point a5an %enen(u5an a6a5a" 5lien suda" %e%/eri5an 5un$i 0EP !an' sesuai. A6a/ila 5un$i 0EP !an' di/eri5an #le" 5lien suda" /enar, %a5a
access
point a5an
%eres6#n
6#si(if
dan
lan'sun'
%en'9au("en(i5asi 5lien. Na%un /ila 5un$i 0EP !an' di%asu55an 5lien adala" sala", %a5a access point a5an %eres6#n ne'a(if dan 5lien (ida5 a5an di/eri au("en(i5asi. 7en'an de%i5ian, 5lien (ida5 a5an (erau("en(i5asi dan (ida5 (eras#siasi. #%uni5asi 7a(a ?ia IEEE *).11, Shared Key Authentication di an''a6 le/i" a%an i5a di/andin'5an den'an G6en S!s(e% Au("en(i$a(i#n, a5an (e(a6i 6ada 5en!a(aann!a (ida5 de%i5ian. S"ared e! /a"5an %e%/u5a 6in(u /a'i 6en!usu6 a(au cracer . Pen(in' un(u5 di%en'er(i dua alan !an' di'una5an #le" 0EP. 0EP /isa di'una5an un(u5 %e%?erifi5asi iden(i(as 5lien sela%a 6r#ses shared ey dari au("en(i5asi, (a6i u'a /isa di'una5an un(u5 %en9de5ri6si95an da(a !an' di5iri%5an #le" 5lien %elalui access point . Me(#de 0EP %e%ili5i /er/a'ai 5ele%a"an an(ara lain :
o
o o o
Masala" 5un$i !an' le%a", al'#ri(%a RC !an' di'una5an da6a( di6e$a"5an. 0EP %en''una5an 5un$i !an' /ersifa( s(a(is Masala" ini(ializa(i#n ?e$(#r
0EP (erdiri dari dua (in'5a(an, !a5ni 5un$i 3 /i(, dan 1* /i(. Se/enarn!a 5un$i ra"asia 6ada 5un$i 0EP 3 /i( "an!a ) /i(, sedan' /i( %eru6a5an Inisialisasi Je5(#r
Seran'an (er"ada6 5ele%a"an inisialisasi ?e5(#r
o
$e6a( di(e%u5an 5un$i !an' di'una5an Menda6a(5an IJ !an' uni5 %elalui 6a$5e( da(a !an' di6er#le" un(u5 di#la" un(u5 6r#ses $ra$5in' 5un$i 0EP den'an le/i" $e6a(. Cara ini dise/u( $"#66in' a((a$5, 6er(a%a 5ali di(e%u5an #le" "15ari. Te5ni5 ini "an!a %e%/u(u"5an IJ !an' uni5 se"in''a %en'uran'i 5e/u(u"an IJ !an' le%a" dala% %ela5u5an $ra$5in'
o
0EP. edua seran'an dia(as %e%/u(u"5an wa5(u dan 6a$5e( !an' $u5u6, un(u5 %e%6ersin'5a( wa5(u, 6ara "a$5er /iasan!a %ela5u5an (raffi$ ine$(i#n. Traffi$ Ine$(i#n !an' serin' dila5u5an adala" den'an $ara %en'u%6ul5an 6a$5e( ARP 5e%udian %en'iri%5an 5e%/ali 5e access point . Hal ini %en'a5i/a(5an 6en'u%6ulan ini(ial ?e5(#r le/i" %uda" dan $e6a(. &er/eda den'an seran'an 6er(a%a dan 5edua, un(u5 seran'an (raffi$ ine$(i#n,di6erlu5an s6esifi5asi ala( dan a6li5asi (er(en(u !an' %ulai aran' di(e%ui di (#5#9(#5#, %ulai dari $"i6se(, ?ersi fir%ware, dan ?ersi dri?er ser(a (ida5 aran' "arus %ela5u5an
6a($"in' (er"ada6 dri?er dan a6li5asin!a. $. ea%anan wireless den'an %e(#de 0I9FI Pr#(e$(ed A$$ess <0PA=
0PA %eru6a5an (e5n#l#'i 5ea%anan se%en(ara !an' di$i6(a5an un(u5 %en''an(i5an 5un$i 0EP. Meru6a5an ra"asia u%u% i5a 0EP
$%ui&alent
Pri&acy =
(ida5
la'i
%a%6u
diandal5an
un(u5
%en!edia5an 5#ne5si nir5a/el
%ela5u5an
seran'an
ini
adala"
C#0PA((!
<"((6:www.$"ur$"#fwifi.#r' = dan air$ra$5 <"((6:www.air$ra$5Kn'.#r'=. T##ls ini %e%erlu5an daf(ar 5a(a a(au w#rdlis(, da6a( di a%/il dari "((6:w#rdlis(.s#ur$ef#r'e.ne(.Te5ni5
0PA
didesain
%en''an(i5an
%e(#de 5ea%anan 0EP, !an' %en''una5an 5un$i 5ea%anan s(a(i5, den'an %en''una5an TIP
se$ara
dina%is
/eru/a"
se(ela"
1).)))
6a5e(
da(a
di(rans%isi5an. Pr#(#5#l TIP a5an %en'a%/il 5un$i u(a%a se/a'ai
s(ar(in' 6#in( !an' 5e%udian se$ara re'uler /eru/a" se"in''a (ida5 ada 5un$i en5ri6si !an' di'una5an dua 5ali. &a$5'r#und 6r#$ess se$ara #(#%a(is dila5u5an (an6a di5e(a"ui #le" 6en''una. 7en'an %ela5u5an re'enerasi 5un$i en5ri6si 5uran' le/i" se(ia6 li%a %eni(, arin'an 0iFi !an' %en''una5an 0PA (ela" %e%6erla%/a( 5era "a$5ers !an' %en$#/a %ela5u5an $ra$5in' 5un$i (erda"ulu. 0alau6un %en''una5an s(andar en5ri6si 3 dan 1* /i(, se6er(i !an' di%ili5i (e5n#l#'i 0EP, TIP %e%/ua( 0PA %enadi le/i" efe5(if se/a'ai se/ua" %e5anis%e en5ri6si. Na%un, %asala" 6enurunan ("r#u'"6u( se6er(i !an' di5elu"5an #le" 6ara 6en''una arin'an nir5a/el se6er(i (ida5 %ene%ui awa/an dari d#5u%en s(andar !an' di$ari.Se/a/, %asala" !an' /er"u/un'an den'an ("r#u'"6u( san'a(la" /er'an(un' 6ada "ardware !an' di%ili5i, se$ara le/i" s6esifi5 adala" $"i6se( !an' di'una5an. An''a6an saa( ini, i5a 6enurunan ("r#u'"6u( (eradi 6ada i%6le%en(asi 0EP, %a5a (in'5a( 6enurunan (erse/u( a5an au" le/i" /esar i5a 0PA dan TIP dii%6le%en(asi5an
walau6un
/e/era6a
6r#du5
%en'5lai%
/a"wa
6enurunan ("r#u'"6u( (ela" dia(asi, (en(un!a den'an 6en''unaan $"i6se( !an' le/i" /esar 5e%a%6uan dan 5a6asi(asn!a.Pr#ses #(en(ifi5asi 0PA %en''una5an *).1D dan EAP
/ersa%aan,
i%6le%en(asi
(erse/u(
a5an
%en!edia5an
5eran'5a 5era !an' 5#5#" 6ada 6r#ses #(en(ifi5asi 6en''una. eran'5a9 5era (erse/u( a5an %ela5u5an u(ilisasi se/ua" ser?er #(en(ifi5asi (er6usa(, se6er(i RA7I8S, un(u5 %ela5u5an #(en(ifi5asi 6en''una se/elu% /er'a/un' 5e arin'an nir5a/el. >u'a di/erla5u5an %u(ual au("en(ifi$a(i#n, se"in''a 6en''una arin'an nir5a/el (ida5 se$ara sen'aa /er'a/un' 5e arin'an lain !an' %un'5in a5an %en$uri iden(i(as arin'ann!a. Me5anis%e en5ri6si AES
5ea%anan wireless saa( ini. 7i 5e%udian "ari, 5i(a a5an /eran''a6an 6en''una adala" raa. A6a !an' di/u(u"5an 6ara 6en''una (e5n#l#'i wireless adala" 5e%uda"an %en''una5an (e5n#l#'i i(u. 8n(u5 da6a( %en''una5an 5ele/i"an !an' di%ili5i 0PA, 6en''una "arus %e%ili5i "ardware dan s#f(ware !an' 5#%6a(i/el den'an s(andar (erse/u(. 7ari sisi "ardware, "al (erse/u( /erar(i wireless access point s dan wireless NIC
%en''una5an
s!s(e%
#6erasi
0ind#ws
den'an
"ardware
5#%6a(i/el den'an s(andar 0PA da6a( %en'i%6le%en(asi5ann!a se(ela" %en'ins(alasi 0PA $lien(.0PA $lien( /aru da6a( /e5era 6ada sis(e% #6erasi 0ind#ws Ser?er ))- dan 0ind#ws P.&a'i 6ara 6en''una sis(e%
#6erasi
lainn!a
/elu%
di(e%u5an
inf#r%asi
%en'enai
5e%un'5inan %en'i%6le%en(asi5an 0PA. Mela5u5an %i'rasi "ardware dan i%6le%en(asi 0PA %eru6a5an se/ua" 6e5eraan !an' san'a( /esar.Na%un "al (erse/u( /u5anla" sesua(u !an' "arus dila5u5an 6ada saa( !an' /ersa%aan. 0ireless Access point s da6a( %endu5un' 0PA dan 0EP se$ara /ersa%aan. Hal ini %e%un'5in5an %i'rasi 6erla"an 5e i%6le%en(asi 0PA.Pada arin'an nir5a/el !an' %e%/u(u"5an (in'5a( se5uri(i (in'5a( (in''i, ?ariasi sis(e% (a%/a"an 6r#6rie(ari di/ua( un(u5 %enadi s(andar (rans%isi 0iFi.Pada 6er5e%/an'ann!a, /e/era6a 6r#dusen
0iFi
(ela"
%en'e%/an'5an
(e5n#l#'i
en5ri6si
un(u5
%en'a5#%#dasi 5e/u(u"an 6en'a%anan arin'an nir5a/el. d. MAC Fil(erin' Ha%6ir se(ia6 nir5a/el access point %au6un AP difasili(asi den'an 5ea%anan MAC Fil(erin'. Hal ini se/enarn!a (ida5 /an!a5 %e%/an(u dala% %en'a%an5an 5#%uni5asi nir5a/el, 5arena MAC address san'a( %uda" dis6##fin' a(au /a"5an diru/a". T##ls if$#nfi' 6ada GS LinuD8niD a(au /era'a% (##ls s6( ne(w#r5 u(ili(is, re'edi(, s%a$, %a$"an'e 6ada GS wind#ws den'an %uda" di'una5an un(u5 s6##fin' a(au %en''an(i MAC
address. Penulis %asi" serin' %ene%u5an wifi di 6er5an(#ran dan /a"5an ISP
user den'an nir5a/el 5lien diizin5an un(u5 (er"u/un' nir5a/el
un(u5 %enda6a(5an IP address <7HCP= /l#$5 se%ua (rafi5 5e$uali !an' %enuu 5e $a6(i?e 6#r(al
5a/el. redire$( a(au /el#55an se%ua (rafi5 we/ 5e $a6(i?e 6#r(al se(ela" user %ela5u5an re'is(rasi a(au l#'in, izin5an a(au /u5a a5ses 5e arin'an
&e/era6a "al !an' 6erlu di6er"a(i5an, /a"wa $a6(i?e 6#r(al "an!a %ela5u5an (ra$5in' 5#ne5si 5lien /erdasar5an IP dan MAC address se(ela" %ela5u5an #(en(i5asi.Hal ini %e%/ua( $a6(i?e 6#r(al %asi" di%un'5in5an di'una5an (an6a #(en(i5asi 5arena IP dan MAC adress da6a( dis6##fin'.Seran'an den'an %ela5u5an s6##fin' IP dan MAC. S6##fin' MAC adress se6er(i !an' suda" dielas5an 6ada /a'ian Ma$ Fil(erin' dia(as.Sedan' un(u5 s6##fin' IP, di6erlu5an usa"a !an' le/i" !a5ni den'an %e%anfaa(5an ARP $a$"e 6#is#nin', 5i(a da6a( %ela5u5an redire$( (rafi5 dari 5lien !an' suda" (er"u/un' se/elu%n!a. Seran'an lain !an' $u5u6 %uda" dila5u5an adala" %en''una5an R#'ue AP, !ai(u %ense(u6 Access
point
%en''una5an
H#s(AP=
!an'
%en''una5an 5#%6#nen inf#r%asi !an' sa%a se6er(i AP (ar'e( se6er(i SSI7, &SSI7 "in''a 5anal fre5wensi !an' di'una5an. Se"in''a 5e(i5a ada 5lien !an' a5an (er"u/un' 5e AP /ua(an 5i(a, da6a( 5i(a %e%/el#55an (rafi5 5e AP se/enarn!a. Tida5 aran' $a6(i?e 6#r(al !an' di/an'un 6ada sua(u "#(s6#( %e%ili5i 5ele%a"an 6ada 5#nfi'urasi a(au desi'n arin'ann!a. Misaln!a, #(en(i5asi %asi" %en''una5an 6lain (eD( <"((6=, %ana'e%en arin'an da6a( dia5ses %elalui nir5a/el
%ela5u5an
5#ne5si
6ada
arin'an
"#(s6#(,
a'ar
%en'usa"a5an %en''una5an 5#%uni5asi 6r#(#5#l !an' a%an se6er(i "((6s, 6#6-s, ss", i%a6s ds(.
D. A%ivi%$ P"'"$*$+$& A5(i?i(as 6e%/elaaran ini /eru6a /er/a'ai /en(u5 5e'ia(an /elaar !an' "arus dila5u5an #le" 6eser(a di5la( un(u5 %e%an(a65an dala% 6en'e(a"uan dan 5e(era%6ilan ser(a nilai %au6un si5a6 !an' (er5ai( den'an uraian %a(eri !an' suda" dielas5an di a(as, 5e'ia(an (erse/u( adala" se/a'ai /eri5u( : 1. #nfi'urasi AP den'an 6en'a%anan 0EP
li5 (a/ Wireless 6ada /a'ian a(as we/ /r#wser, se(ela" i(u 6ili" su/9(a/ Wireless Security .
/.
e%udian a5an %un$ul f#r% un(u5 %en'5#nfi'urasi sis(e% 5ea%anan arin'an !an' a5an di'una5an. Pada /a'ian Security
Mode,
6ili"
0EP.
e%udian
6ada
/a'ian
0EP
$ncryption 6ili" sesuai 5e/u(u"an anda, sesuai5an den'an u%la" 5ara5(er !an' a5an anda 'una5an un(u5 ey < password = 5ea%anan. 7ala% "al ini sa!a %en''una5an 3 /i(s 1) "eD di'i(s.
$.
Pada
/a'ian
Passphrase,
%asu55an
ey a(au
password !an' anda in'in5an, se(ela" i(u 5li5 (#%/#l 0enerate un(u5 %en'5#n?ersi passphrase !an' anda in6u(5an dala% /en(u5 he/adecimal .
;a%/ar 1. - 5#nfi'urasi AP den'an 6en'a%anan 0EP d.
Se(ela" i(u 5li5 (#%/#l Sa&e Settings un(u5 %en!i%6an 6en'a(uran. Se(ela" i(u sis(e% 5ea%anan arin'an access point sia6 di'una5an.
. #nfi'urasi AP den'an 6en'a%anan 0PA
li5 (a/ Wireless 6ada /a'ian a(as /r#wser, lalu 6ili" Wireless Security .
/.
Pada /a'ian Security Mode 6ili" 0PA Personal .e%udian 6ada /a'ian 0PA Algorithms sa!a %en''una5an TIPAES se/a'ai $#n(#"
$.
Pada / a'ian 0PA Shared Key %asu55an password !an' in'in anda 'una5an un(u5 %en'a%an5an sis(e% arin'an nir5a/el anda.Se/a'ai $#n(#" sa!a %en''una5an password asdfasdf.
;a%/ar 1. #nfi'urasi AP den'an 6en'a%anan 0PA d.
Se(ela" i(u 5li5 (#%/#l Sa&e Settings lalu sis(e% 5ea%anan wireless networ 6un selesai di/ua(.
-. #nfi'urasi AP den'an %e(#de 6e%fil(eran MAC 8n(u5 %e%/ua( sis(e% fil(rasi MAC address %ana saa !an' da6a( %en'a5ses arin'an dan %ana saa !an' (ida5 di6er/#le"5an %en'a5ses, 'una5an lan'5a"9lan'5a" /eri5u( : a. li5 (a/ Wireless 6ada /a'ian a(as /r#wser, lalu 6ili" Wireless MAC 2ilter . Se(ela" i(u a5an %un$ul #orm /eru6a radi# button un(u5 %ela5u5an 6en'a(uran MAC 2iltering . /. Pada /a'ian Wireless MAC 2ilter 6ili" $nable. $. e%udian ada #6si !an' da6a( anda 6ili" den'an 5e(eran'an se/a'ai /eri5u( : i.
Prevent , !ai(u un(u5 %en$e'a" a5ses wireless networ 5e6ada 6e%ili5 MAC address (er(en(u !an' di%asu5an dala% MAC 2ilter list .
ii. Permit only , !ai(u un(u5 %en'iin5an a5ses wireless networ 5e6ada 6e%ili5 MAC address (er(en(u !an' ada 6ada list .
;a%/ar 1. + #nfi'urasi AP den'an 6en'a%anan MAC Fil(er d. Lan'5a" selanu(n!a adala" %en'isi MAC 2ilter List den'an %en'5li5 (#%/#l $dit MAC 2ilter List . Se(ela" i(u a5an %un$ul window /aru un(u5 %en'in6u(5an MAC address (er(en(u 5edala% list . e. 7ala% "al ini sa!a %en''una5an /ua" MAC address !an' diin6u(5an den'an f#r%a( %en''una5an (i(i5 dua < ?= se6er(i /eri5u( :
;a%/ar 1. 3 Ta%6ilan saa( %e%asu55an MAC Address f. Se(ela" i(u 5li5 (#%/#l Sa&e 6ada /a'ian /awa" window (erse/u(. 8n(u5 6en'e$e5an, 5li5 (#%/#l Wireless Client MAC List 6ada endela window !an' sa%a. Se(ela" i(u a5an %un$ul daf(ar MAC address 5lien !an' diin6u(5an 5edala% list se6er(i 'a%/ar /eri5u( :
;a%/ar 1. 2 MAC Address !an' suda" %asu5 dala% daf(ar '. Saa( ada se/ua" MAC address dala% list !an' sedan' (er5#ne5si den'an arin'an nir5a/el (erse/u(, %a5a (a%6ilan Wireless Client MAC List a5an se6er(i /eri5u( :
;a%/ar 1. * 7af(ar MAC Address !an' (er5#ne5si den'an arin'an nir5a/el . Men!e%/un!i5an SSI7 &ei5u( ini adala" lan'5a" B lan'5a" 5#nfi'urasi un(u5 %en!e%/un!i5an SSI7 6ada sala" sa(u (i6e access point : a. #ne5si5an PC 5lien den'an 0AP, lalu login.
b. e%udian 6ili" %enu Wireless, dan 'an(ila" di/a'ian *etwor name
se/a'ai $#n(#" sa!a
%en''una5an @/elr6$. $. 8/a" &alue 6ada SSI7 Broadcast %enadi 7isa/led.
;a%/ar 1. 4 #nfi'urasi %en!e%/un!i5an SSI7 d. li5 (#%/#l sa&e setting . #nfi'urasi un(u5 %en!e%/un!i5an SSI7 6ada AP (ela" selesai dila5sana5an. &ei5u( ini adala" lan'5a" B lan'5a" 5#nfi'urasi un(u5 %ena%/a"5an SSI7 !an' dise%/un!i5an 6ada sisi 5lien( : a. li5 I$#n Wireless Network Connection 6ada system tray , lalu 6ili" Change the order of preferred networks.
;a%/ar 1. 1) Ta%6ilan %ena%/a"5an SSI7 di 5lien(
/. li5 T#%/#l Add un(u5 %ena%/a"5an daf(ar networ .
;a%/ar 1. 11 0ireless ne(w#r5 6r#6er(ies $. Lan'5a" e(i'a, Isi5an na%a SSI7 !an' (ela" 5i(a se( 6ada 0AP, se6er(i /elr6$, lalu 5li5 chec bo/ 6ada Connect even if this network is not broadcasting .
;a%/ar 1. 1 0ireless ne(w#r5 $#nne$(i#n 6r#6er(ies
+. Ca6a(i?e P#r(al &eri5u( $ara %en'5#nfi'urasi $a6(i?e 6#r(al 6ada %i5r#(i5 se/a'ai
;a(ewa! Ser?er. Lan'5a" 6er(a%a l#'in den'an win/#D, L#'in O ad%inQ den'an 6asw#rd 5#s#n' se$ara defaul(n!a dan dilanu(5an %e%/ua( area "#(s6#(.
;a%/ar 1. 1- Hala%an l#'in win/#D
e%udian
(en(u5an
;a%/ar 1. 1 Lan'5a" %e%/ua( area "#(s6#( IP l#5al "#s6#( !an' a5an di'una5an, $#n(#" 14.13*.1).1 dan Ten(u5an IP 7HCP un(u5 $lien( !an' a5an %en''una5an, $#n(#" 14.13*.1). 9 14.13*.1).++
;a%/ar 1. 1+ Menen(u5an IP address 7HCP un(u5 5lien
8n(u5 SMTP Ser?er se/ai5n!a di5#s#n'5an saa, e%udian 7NS ser?ern!a anda isi sesuai5an den'an 6r#?ider anda, $#n(#" 7NS1O).2.2*.1 dan 7NSO).2.2*.4
;a%/ar 1. 13 Menen(u5an SMTP dan 7NS
7NS l#5al "#(s6#( anda NET saa 5e%udian 6ada H#(s6#( user anda dala% $#n(#" /eri5u( diisi ad%in 6assw#rd ad%in1-
;a%/ar 1. 12 Menen(u5an user dan 6assw#rd un(u5 l#$al "#(s6#(
H#(s6#( Ser?er Pr#file di'una5an un(u5 %ense((in' ser?er !an' a5an serin' di'una5an un(u5 se%ua user se6er(i %e(#de au(en(i5asi dan Li%i(asi da(a ra(e. Ada 3 enis au(en(i5asi H#(s6#( %i5r#(i5 !an' /er/eda dala% 6r#file se((in', enis au(en(i5as (erse/u( adala" : HTTP PAP, HTTP CHAP, HTTPS, HTTP $##5ie, MAC address, Trial
;a%/ar 1. 1* Se((in' au(en(ifi5asi Ta"a6 a
Me(#de au(en(i5asi !an' a5an di'una5an, /iasan!a $u5u6 %en''una5an %e(#de HTTP CHAP
;a%/ar 1. ) Pe%ili"an %e(#de ;a%/ar 1. 14 Se((in' au(en(ifi5asi (a"a6 /
7a(a ra(e li%i(a(i#n di'una5an se/a'ai defaul( se((in' un(u5 user !an' /elu% di se((in' /andwid(" li%i( 6e%a5aiann!a. 7i%ana R adala" Clien( u6l#ad dan T adala" Clien( d#wnl#ad. Misal se((in' defaul( da(a ra(e di 351*5
;a%/ar 1. 1 Pen'a(uran li%i( u6l#ad d#wnl#ad
H#(s6#( user 6r#file di'una5an un(u5 %en!i%6an da(a user !an' a5an di/ua(5an rule 6r#filen!a. 7i%ana didala%n!a /isa dila5u5an se((in' firewall fil(er $"ain un(u5 (raffi$ !an' 5eluar%asu5, u'a /isa un(u5 %ense((in' li%i(asi da(a ra(e dan selain i(u da6a( u'a dila5u5an 6a5e( %ar5in' un(u5 se(ia6 user !an' %asu5 5edala% 6r#file (erse/u( se$ara #(#%a(is.
;a%/ar 1. #nfi'urasi 6r#file user
H#(s6#( user !ai(u na%a9na%a user !an' a5an diau(en(i5asi 6ada sis(e% "#(s6#(. &e/era6a "al !an' da6a( dila5u5an dala% 5#nfi'urasi "#(s6#( user !ai(u : userna%e dan 6assw#rd, Me%/a(asi user /erdasar5an wa5(u dan 6a5e( da(a !an' a5an di'una5an, "an!a i6 address (er(en(u dari i6
address d"$6 !an' di(awar5an a(au "an!a %en'izin5an user un(u5 5#ne5si 5e sis(e% "#(s6#( dari MAC Address (er(en(u saa.
;a%/ar 1. - #nfi'urasi li%i( user 6r#file
IP &indin's di'una5an un(u5 %en'izin5an i6 (er(en(u un(u5 %e%/!6ass au(en(i5asi "#(6#(, ini san'a( /er'una se5ali 5e(i5a 5i(a in'in %enalan5an la!anan ser?er, a(au IP (ele6"#n! di/awa" s!s(e% "#(s6#(. Misal, PC a(au N#(e/##5 anda un(u5 da6a( %e%/!6ass "#(s6#( s!s(e%, den'an de%i5ian anda da6a( %ela5u5an /r#wsin' (an6a au(en(i5asi
F.
;a%/ar 1. #nfi'urasi un(u5 i6 (er(en(u
L$%i:$& S7$ >awa/la" 6er(an!aan di/awa" di/awa" ini den'an sin'5a( dan elas 1.Se/u(5an dan elas5an 3 5ele%a"an arin'an nir5a/el 6ada la6isan fisi5
.Se/u(5an dan elas5an 5ele%a"an (e5ni5 6en'a%anan arin'an nir5a/el den'an %e(#de 0EP -.Se/u(5an dan elas5an (e5ni5 6en'a%anan !an' /isa di(era65an 6ada arin'an nir5a/el
G.
R$3'$& >arin'an nir5a/el !an' /iasa dise/u( 0i9Fi %e%ili5i /an!a5 5ele/i"an di/andin'5an den'an arin'an !an' %en''una5an %edia 5a/el < wired = dian(aran!a i5a di li"a( dari sisi design arin'an dan an'5auan a5ses, na%un selain 5ele/i"an, arin'an nir5a/el u'a %e%ili5i 5e5uran'an !an' se$ara 'aris /esar di/a'i %enadi /a'ian, !ai(u : disisi 5#nfi'urasi dan disisi en5ri6si !an' di'una5an. &an!a5 arin'an nir5a/el a5(if !an' %en''una5an 5#nfi'urasi defaul( se"in''a %e%uda"5an 6ara hacer un(u5 %e%anfaa(5ann!a se$ara ile'al.
>i5a /erdasar 6ada la6isan in(er5#ne5si da(a, arin'an nir5a/el %e%ili5i /e/era6a 5ele%a"an, !ai(u 5ele%a"an 6ada La6isan Fisi5 < Physical Layer = dian(aran!a 'nterception a(au 6en!ada6an, 'n!ection, )amming , Locating Mobile *ode, Access Control , +i!acing . ele%a"an lainn!a !ai(u 5ele%a"an 6ada la6isan MAC <7a(a La!er=, ada6un 5ele%a"ann!a !ai(u i5a u%la" n#de < client = !an' %en''una5an channel !an' sa%a dan (er"u/un' 6ada Access Point !an' sa%a suda" (erlalu /an!a5, %a5a /andwid(" a5an %enurun. Selain i(u MAC address san'a( %uda" di spoo#ing
!.
U'8$& B$i 9$& Ti&9$ L$&*3% Ta/el 1.2. Ta/el 8%6an &ali5 dan Tinda5 Lanu( Indi5a(#r Pen$a6aian #%6e(ensi A6a5a" saudara suda" %e%a"a%i as6e5 B as6e5 5e%anan 6ada arin'an nir5a/el ser(a /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i (e5ni5 %en'a%an5an arin'an nir5a/el 6ada 6eran'5a( A$$ess 6#in( ser(a /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i $ara %en'5#nfi'urasi sis(e% 5ea%anan arin'an nir5a/el dan /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a
Hasil !an' di$a6ai a Tida5
Ren$ana Tinda5 Lanu(
I.
K3&;i =$@$$& 1.
ele%a"an B 5ele%a"an dari arin'an nir5a/el 6ada la6iran fisi5
.
%e(#de 0EP adala" %uda" di6e$a"5an den'an /er/a'ai tools !an' -.
(ersedia se$ara 'ra(is di in(erne(. Te5ni5 B (e5ni5 6en'a%anan arin'an nir5a/el di an(aran!a adala": Men!e%/un!i5an SSI7 Pen'a%anan den'an %e(#de Wired $%ui&alent Pri&acy <0EP= Pen'a%anan den'an %e(#de Wi12i Protected Access <0PA= Pe%fil(eran MAC
M"+"&;$&$$& Si%"' Di%+i3i Ni+$" (Wireless Distribution System) A.T3*3$& 1.
Melalui dis5usi 6eser(a da6a( %en'iden(ifi5asi (e5ni5 5#nfi'urasi access
point den'an %#de 0ireless 7is(ri/u(i#n S!s(e% <07S= . Melalui 6ra5(i5u% 6eser(a da6a( %en'5#nfi'urasi AP 6ada %#de bridge. -. Melalui 6ra5(i5u% 6eser(a da6a( %en'5#nfi'urasi AP 6ada %#de repeater .
B.I&9i$%7+ P"&;$8$i$& K7'8"%"&i
=.
1.
Men'iden(ifi5asi (e5ni5 5#nfi'urasi access point den'an %#de Wireless
. -.
"istribution System <07S=. Men'5#nfi'urasi AP 6ada %#de bridge. Men'5#nfi'urasi AP 6ada %#de repeater .
U+$i$& M$%"+i Wireless
"istribution
System
<07S=
adala"
se/ua"
sis(e%
un(u5
%e%6erluas an'5auan arin'an nir5a/el den'an %en''una5an dua a(au le/i" Access point .7en'an (e5ni5 07S ini, 6en''unaan 5a/el se/a'ai bacbone arin'an (ida5 di/u(u"5an, se"in''a le/i" %uda", %ura", dan efisien un(u5 ins(alasin!a. Access point (erse/u( /isa /eru6a main, relay , a(au remote base station. ;a%/ar .1 /eri5u( ini %eru6a5an s5e%a dari 6enera6an 07S :
;a%/ar . 1 #nfi'urasi AP 6ada %#de 07S
1. S$+$%$+$% =$+i$& CDS 8n(u5 %e%/an'un arin'an nir5a/el 07S ini, %a5a "arus %e%enu" s!ara( B s!ara( se/a'ai /eri5u( :
Access point u(a%a %au6un Access point Repeater "arus %endu5un'
fi(ur 07S Masin'9%asin' IP Address Access point (ida5 /#le" sa%a. Se/a'ian /esar Au("en(i$a(i#n access point !an' didu5un' dala% 07S
adala" 0EP 31* /i(. Se%ua Access point !an' (erli/a( dala% 1 5#ne5si "arus %en''una5an
Me(#de en5ri6si a(au au(en(ifi5asi !an' sa%a. C"annel Radi# !an' di'una5an "arus sa%a. Misaln!a C"annel 1). La!anan 7HCP Ser?er 6ada Access point Repeater "arus din#na5(if5an, 5arena 7HCP a5an dia%/il ali" Access point u(a%a !an' se/a'ai defaul(
gateway . Ada 5e%un'5inan 07S (ida5 /erfun'si i5a Access point u(a%a dan Access point Repeater /er/eda %ere5.
2. P"&"+$8$& CDS 8n(u5 6enera6an 07S %en''una5an Access point da6a( dila5u5an den'an 6ada /er/a'ai 6ili"an %#de 5#ne5(ifi(as wireless !ai(u : 1. Wireless bridge, di%ana Access point 07S "an!a /er5#%uni5asi sa(u sa%a lain
Terda6a( (e5ni5 %#de Wireless bridge !ai(u :
Point to Point Wireless bridge dan Point to MultiPoint Wireless bridge. &eri5u( ini adala" 'a%/ar !an' %enunu55an 6er/edaan dari 5edua (e5ni5 wireless bridge (erse/u( : a. Point to Point Wireless bridge M#de ini "an!a %endu5un' sa(u (i(i5 access point nir5a/el, ar(in!a 5#%uni5asi (erse/u( "an!a (eradi an(ara dua uni( Access point se/a'ai bridge <e%/a(an=. Acces Point a(au broadband AP a5an /er(inda5 "an!a se/a'ai e%/a(an nir5a/el dan (ida5 a5an %eneri%a 5lien nir5a/el lainn!a. Se"in''a a6a/ila (erda6a( 5lien n#(e/##5 !an' %e%ili5i fun'si nir5a/el dan in'in /er'a/un' den'an AP nir5a/el (erse/u(, %a5a 5lien (erse/u( (ida5 a5an /isa (er"u/un' 5e$uali /ila (er5#ne5si lan'sun' 5e AP den'an %en''una5an 5a/el e("erne(.
;a%/ar . #nfi'urasi AP 6ada %#de Wireless Bridge Point to Point /. Point to Multipoint Wireless bridge Pada wireless mode Bridge Point to Multi Point AP 1, AP , dan AP da6a( (er"u/un' sa(u sa%a lain. Pada %#de ini, AP 1 /er(inda5 se/a'ai se(ral dari 5e(i'a AP (erse/u(. &eri5u( ini adla" 'a%/aran dari 5#nfi'urasi AP 6ada %#de wirelss bridge Point to MultiPoint :
;a%/ar . - #nfi'urasi AP 6ada %#de Wireless Bridge Point to MultiPoint
. Wireless
repeater ,
di%ana Access
point B Access
point salin'
/er5#%uni5asi sa(u sa%a lain dan %en'izin5an s(a(i#n
;a%/ar . #nfi'urasi AP 6ada %#de Wireless Repeater
K.
A%ivi%$ P"'"$*$+$& A5(i?i(as 6e%/elaaran ini /eru6a /er/a'ai /en(u5 5e'ia(an /elaar !an' "arus dila5u5an #le" 6eser(a di5la( un(u5 %e%an(a65an dala% 6en'e(a"uan dan 5e(era%6ilan ser(a nilai %au6un si5a6 !an' (er5ai( den'an uraian %a(eri !an' suda" dielas5an di a(as, 5e'ia(an (erse/u( adala" se/a'ai /eri5u( : 1. #nfi'urasi AP 6ada %#de Wireless Bridge Point to Point &eri5u( ini adala" 'a%/aran dari 5#nfi'urasi AP %#de Wireless Bridge Point to Point
;a%/ar . + Pra5(e5 5#nfi'urasi AP 6ada %#de Wireless Repeater &eri5u( ini adala" (a"a6 %en'5#nfi'urasi AP %#de wireless repeater : 1. Hu/un'5an Access point den'an PC se6er(i 6ada 'a%/ar /eri5u(.
;a%/ar . 3 Pra5(e5 sa%/un'an 5#nfi'urasi AP
G$'$+ 2.
. Se(ela" (er"u/un', se((in' IP address 6ada PC den'an IP an(ara 14.13*.1.1 B 14.13*.1.+- <5arena IP address defaul( un(u5 Access point !an' di'una5an 6ada 6ra5(e5 ini adala" 14.13*.1.+, ala%a( ini (en(u da6a( /er/eda sesuai den'an (i6e a(au %er5 dari Access point =. -. &u5a /r#wser 6ada PC dan %asu55an IP address access point !ai(u 14.13*.1.+. . Masu55an username dan password den'an @ad%in < na%a user ini d6a( /er/eda sesuai den'an (i6e a(au %er5 dari Access point =. +. Se(ela" %asu5 6ili" @-peration Mode 5e%udian 6ili" @AP M#de 5e%udian si%6an5#nfi'urasi den'an 5li5 Sa&e.
;a%/ar . 2 Ta%6ilan 6e%ili"an %#de #6era(i#n
3. Se(ela" i(u 6ili" Ta/ @*etwor 'an(i IP address den'an IP !an' suda" di(en(u5an. C#n(#" un(u5 AP 1 den'an IP address 14.13*.1.1) dan 6ada AP den'an IP address 14.13*.1.11 den'an su/ne( %as5 !an' sa%a. Si%6an 5#nfi'urasi den'an 5li5 Sa&e. Pen''an(ian IP address 6erlu di la5u5an un(u5 %ena'a 5ea%anan a5ses (er"ada6 arin'an nir5a/el, (eru(a%a 6eran'5a( AP !an' di'una5an.
;a%/ar . * Ta%6ilan un(u5 %enen(u5an IP Address
2. Pili" (a/ @Wireless 5e%udian @Basic Settings 'an(i SSI7 den'an SSI7 !an' suda" di(en(u5an %isal SSI7 un(u5 AP 1 adala" TPLIN 1 dan SSI7 un(u5 AP adala" TPLIN , 8n(u5 $"annel 6as(i5an AP 1 dan AP %e%ili5i $"annel !an' sa%a a'ar da6a( (er"u/un'. Si%6an 5#nfi'urasi den'an 5li5 Sa&e.
;a%/ar . 4 Ta%6ilan 5#nfi'urasi un(u5 0ireless *. Pili" (a (a/ @Wireless @Wireless 5e%udan @Wireless @Wireless Mode Settings, Settings , 6ili" Bridge
;a%/ar . 1) Ta%6ilan 5#nfi'urasi A$$ess P#in(
4. Se(e Se(ela la" " sele selesa saii $#/a $#/a la5u la5u5a 5an n (es (es 5#ne 5#ne5s 5sii den' den'an an %en' %en''u 'una na5a 5an n 6erin(a" 6in'Q dari PC di LAN se'%en( 1 5e LAN se'%en( . >i5a (er"u/un (er"u/un', ', %a5a 5#nfi'urasi 5#nfi'urasi Wireless Wireless Bridge Point to Point Point (ela" /er"asil. . #nfi' fi'ura urasi Wireless Bridge < Bridge
;a%/ar . 11 T#6#l#'i AP 6ada %#de wireless bridge point to multipoint ;a%/ar .2. Pra5(e5 5#nfi'urasi AP 6ada %#de wireless bridge Pont to Multipoint
Pada Pada wireless mode Bridge Point to Multi Point Point AP 1, AP , dan AP - da6a( (er"u/ (er"u/un' un' sa(u sa%a lain. lain. Pada Pada %#de %#de Bridge Point to Multi Point !an' 5i(a la5u5an ini AP 1 a5an /er(inda5 se/a'ai se(ral dari 5e(i'a AP. 8n(u5 %e%/ua(n!a la5u5an 5#nfi'urasi se6er(i /eri5u( : 1. Hu/u Hu/un' n'5a 5an n "u/u "u/un' n'5a 5an n Access point den'an PC La6(#6 se6er(i 6ada 'a%/ar /eri5u(.
;a%/ar . 1 T#6#l#'i 5#%6u(er !an' (er"u/un' den'an AP
. Se(e Se(ella" (er (er"u/ "u/un' un', se(( se((iin' IP address 6ada 6ada PC den' den'an an IP an(a an(ara ra
14.13*.1.1 B 14.13*.1.+-. 14.13*.1.+-. -. &u5a &u5a /r#w /r#wse serr 6ada 6ada PC dan dan %asu %asu55 55an an IP address access point !ai(u 14.13*.1.+. . Masu55an username dan username dan password password den'an den'an @ad%in. +. Se(e Se(ela la" " %asu %asu5 5 6ili 6ili" " @-peration @ -peration Mode Mode 5e%udian 6ili" @AP M#de si%6an 5#nfi'urasi den'an 5li5 Sa&e. Sa&e.
;a%/ar . 1- Ta%6ilan 6e%ili"an %#de #6era(i#n
3. Se(e Se(ela la" " i(u 6ili 6ili" " Ta/ Ta/ @*etwor @ *etwor 'an(i IP address address den'an IP !an' suda" di(en(u5an. C#n(#" un(u5 AP 1 den'an IP address 14.13*.1.1) dan 6ada AP den'an IP address 14.13*.1.11 address 14.13*.1.11 den'an subnet mas !an' !an' sa%a. Si%6an 5#nfi'urasi den'an 5li5 Sa&e
;a%/ar . 1 Ta%6ilan un(u5 %enen(u5an IP Address
2. Pili" (a (a/ @Wireless @Wireless 5e%udian @Basic @Basic Settings Settings 'an(i SSI7 den'an SSI7 !an' suda" di(en(u5an %isal SSI7 un(u5 AP 1 adala" TPLIN 1 dan SSI7 un(u5 AP adala" TPLIN TPLIN , 8n(u5 $"annel 6as(i5an AP 1 dan AP %e%ili5i $"annel !an' sa%a a'ar da6a( (er"u/un'. Si%6an 5#nfi'urasi
den'an 5li5 Sa&e
;a%/ar . 1+ Ta%6ilan 5#nfi'urasi un(u5 0ireless
*. Pili" ( a/ @Wireless 5e%udan @Wireless Mode Settings, 6ili"
Bridge
;a%/ar . 13 Ta%6ilan 5#nfi'urasi wireless %#de
11. Se(ela" selesai $#/a la5u5an Pin' dari PC di LAN se'%en( 1 5e LAN se'%en( dan LAN se'%en( -. >i5a /er"asil %a5a 5#nfi'urasi Wireless Bridge Point to Point (ela" su5ses.
-.
#nfi'urasi access point se/a'ai Repeater
&eri5u( ini adala" lan'5a" B lan'5a" 5#nfi'urasi access point se/a'ai Repeater . S5enari# 6eran$an'an arin'an !an' a5an di/ua( adala" se/a'ai /eri5u( :
;a%/ar . 12 5#nfi'urasi a$$ess 6#in( se/a'ai re6ea(er ;a%/ar .*. Pra5(e5 5#nfi'urasi AP 6ada %#de wireless repeater
Inf#r%asi u(a%a AP <$#n(#"= : LAN IP? 12.1.0.1 SSID (&$'$ *$+i$& &i+$")? TLCR41ND Ni+$" "$'$&$& M79"? CPAPSK E&+i8i T8"? AES P$8:+$"? 12-45/
Lan'5a" B lan'5a" se/a'ai 6ersia6an un(u5 5#nfi'urasi AP adala" se/a'ai /eri5u( :
Pas(i5an AP u(a%a da6a( (er5#ne5si 5e in(erne(.
arena %#dus defaul( TL90R2))NTL90R2)N AP, fun'si 7HCP 6ada 6eran'5a( B 6eran'5a( wireless din#na5(if5an se$ara de#ault .
Se(in' ala%a( IP se/a'ai 14.13*.).1+3 5e 5#%6u(er un(u5 %en$#$#55an ala%a( IP defaul( <14.13*.).+= dari Repeater .
Sa%/un'5an 5#%6u(er 5e access point den'an 5a/el E("erne(.
S(e61 %en'u/a" %#dus /e5era un(u5 Repeater . 1. Mene(a65an IP s(a(is se/a'ai 14.13*.).1+3 un(u5 5#%6u(er.
. &u5a /r#wser dan 5e(i5 ala%a( IP a5ses (i(i5 < "e#ault adala" 14.13*.).+ un(u5 enis !an' di'una5an 6ada 5e'ia(an 6ra5(e5 ini= 5e address /ar dan (e5an En(er.
;a%/ar . 1* Ala%a( IP Address a$$ess 6#in(
-. e(i5 e(i5 username username dan password dan password 5e dala% dala% 5#(a5 "ala%an "ala%an login, login, de#ault na%a 6en''una dan sandi !an' 5edua $9'i&, 5e%udian $9'i&, 5e%udian (e5an E&%"+. (e5an E&%"+.
;a%/ar . 14 Ta%6ilan 6e%ili"an %#de wireless
. Pada "ala%an "ala%an %anae%e %anae%en, n, 5li5 5li5 B""+*$ M79" dan dan 6ili 6ili" " Repeater %#de. e%udian Si'8$&. li5 Si'8$&. li5 OK un(u5 OK un(u5 reboot .
;a%/ar . ) Ta%6ilan 5#nfi'urasi IP address
Se(ela" reboot , "ala%an a5an 5e%/ali. >i5a (ida5, sila5an refres" "ala%an a(au %asu55an "((6:14.13*.).+ 6ada /r#wser. Ta"a6 /eri5u(n!a /eri5u(n!a adala" adala" %en'5#nfi %en'5#nfi'ura 'urasi si 6ada Repeater
;a%/ar . 1 Ta%6ilan Se((in' IP address . li5 Wireless U 8"$%3+$& &i+$". &i+$". e%udian $ari AP !an' (eran'5au area arin'an wireless den'an 5li5 (#%/#l Survey .
;a%/ar . Ta%6ilan 0ireless Se((in'
-. Ta%6il a%6il daf(ar SSI7 SSI7
;a%/ar . - 7af(ar a$$ess 6#in( !an' suda" (erdaf(ar se/a'ai re6ea(er
. Hala ala%an a5a a5an n 5e% 5e%/ali ali Ci+"" Ci+"" S"%%i& S"%%i # R"8"$ R"8"$%"+ %"+ , dan SSID dan SSID dan MA6 AP a5an AP a5an diisi den'an inf#r%asi dari AP u(a%a.
;a%/ar . Ta%6ilan 5#nfi'urasi 5#de 6en'a%anan wireless e%udian un(u5 O8i "$'$&$& dan P$@7+9, %asu55an inf# !an' sa%a se/a'ai AP u(a%a. Sila5an 5#nfir%asi #6si 5ea%anan dan Passw#rd dari AP u(a%a.7i sini 5i(a %en'a%/il CPAPSK se/a'ai $#n(#".
Pili" WPAPS!"WPA#PS! , dan
%asu5an
6assw#rd 1-+32* di la6an'an Password . e%udian 5li5 Simpan.
+. Mun$ul
5#nfir%asi
6eru/a"an
5#nfi'urasi
nir5a/el
(ida5
a5an/eru/a" sa%6ai AP re/##(, sila5an 5li5 di sini un(u5 re/##(. li5 OK 6ada endela 5#nfir%asi (erse/u( selanu(n!a 5li5 +"77( un((u5 %eres(ar( AP. >i5a 5#%6u(er %asi" (er"u/un' 5e Re6ea(er den'an 5a/el, la5u5an (es 5#ne5si den'an %en''una5an 6erin(a" 6in'Q 6ada 5#%6u(er. li5 S%$+% 9 UR3&, 5e(i5 ;'9. e%udian G.
;a%/ar . + Ta%6ilan un(u5 %e%an''il $#%%and 6r#%6( 3. Ta"a6 (era5"ir adala" %en'u/a" ala%a( IP dari PC $lien( a'ar %enda6a(5an 5#nfi'urasi IP address se$ara #(#%a(i dari AP den'an
%en'u/a"
se(in'
IP 5e
O%$i& $& IP $99+"
$3%7'$%i;$ se6er(i 'a%/ar /eri5u( :
;a%/ar . 3 Ta%6ilan 5#nfi'urasi IP address #(#%a(is
Se(ela" %enda6a(5an ala%a( IP, PC $lien( (ela" (er"u/un' 5e arin'an nir5a/el dan da6a( salin' /er5#%uni5asi.
L.
L$%i:$& S7$ >awa/la" 6er(an!aan96er(an!aan di/awa" di/awa" ini den'an sin'5a( dan elas 1.>elas5an a6a !an' di%a5sud den'an 07S .>elas5an a6a !an' di%a5sud den'an %#de /rid'e 6ada AP -.>elas5an a6a !an' di%a5sud den'an %#de re6ea(er 6ada AP
. A6a !an' %enadi 6er/edaan an(ara AP !an' %en''una5an %#de re6ea(er dan %#de /rid'e
M. R$3'$& Wireless
"istribution
System
<07S=
adala"
se/ua"
sis(e%
un(u5
%e%6erluas an'5auan arin'an nir5a/el den'an %en''una5an dua a(au le/i" Access point . 7en'an (e5ni5 07S ini, 6en''unaan 5a/el se/a'ai bacbone arin'an (ida5 di/u(u"5an, se"in''a le/i" %uda", %ura", dan efisien un(u5 ins(alasin!a. S!ara( B s!ara( un(u5 %e%/an'un arin'an nir5a/el 07S adala" : access point u(a%a %au6un Access point Repeater "arus %endu5un' fi(ur 07S, %asin'9%asin' IP Address Access point (ida5 /#le" sa%a, se%ua Access point !an' (erli/a( dala% 1 5#ne5si "arus %en''una5an Me(#de en5ri6si a(au au(en(ifi5asi !an' sa%a, 5anal < $"annel Radi# !an' di'una5an "arus sa%a, la!anan 7HCP Ser?er 6ada Access point Repeater "arus din#na5(if5an. Terda6a( 6ili"an %#de 5#nfi'urasi 6ada access point un(u5 6enera6an 07S adala" : mode wrireless bridge, /ai5 wireless bridge Point to Point a(au Point to MultiPoint dan %#de wireless repeater .
N.
U'8$& B$i 9$& Ti&9$ L$&*3% Ta/el .-. Ta/el 8%6an &ali5 dan Tinda5 Lanu( Indi5a(#r Pen$a6aian #%6e(ensi A6a5a" saudara suda" %e%a"a%i (e5ni5 5#nfi'urasi access point den'an %#de wireless distribution sistem <07S= ser(a /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i $ara %en'5#nfi'urasi access point
Hasil !an' di $a6ai a Tida5
Ren$ana Tinda5 Lanu(
6ada %#de bridge ser(a /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i $ara %en'5#nfi'urasi access point 6ada %#de repeater dan /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a
O.
K3&;i =$@$$& 1.
Se/ua"
sis(e%
un(u5
%e%6erluas
an'5auan
arin'an nir5a/el den'an %en''una5an dua a(au le/i" Access point .
Se(in' 6ada AP, di%ana Access point 07S "an!a /er5#%uni5asi
sa(usa%a lain
point ,
dan
(ida5
%en'izin5an s(a(i#n
Se(in' 6ada AP se/a'ai %#de Wireless repeater , di%ana Access point B Access point salin' /er5#%uni5asi sa(u sa%a lain dan %en'izin5an s(a(i#n
@i+"" 9"$& '79" i&i 9$8
%$ M"$&$ii P"+$@$%$& 9$& P"+$i$& =$+i$& Ni+$" A. T3*3$& 1. Melalui dis5usi 6eser(a da6a( %en'analisis (e5ni5 B (e5ni5 6erawa(an 6eran'5a( arin'an nir5a/el. . Melalui #/ser?asi 6eser(a da6a( %en'iden(ifi5asi (e5ni5 6er/ai5an 6eran'5a( sesuai den'an indi5asi 5erusa5an !an' (eradi. -. Melalui 6ra5(i5u% 6eser(a da6a( %e%6er/ai5i 6eran'5a( arin'an nir5a/el.
B. I&9i$%7+ P"&;$8$i$& K7'8"%"&i 1. Men'analisis (e5ni5 B (e5ni5 6erawa(an 6eran'5a( arin'an nir5a/el . %en'iden(ifi5asi (e5ni5 6er/ai5an 6eran'5a( sesuai den'an indi5asi 5erusa5an !an' (eradi. -. Me%6er/ai5i 6eran'5a( arin'an nir5a/el.
P.
U+$i$& M$%"+i Pada arin'an nir5a/el 6erlu dila5u5an 6erawa(an 6eran'5a( arin'an se$ara /er5ala. Misaln!a dala% 5#ndisi ideal, 6erawa(an arin'an nir5a/el dila5u5an dala% 5urun wa5(u sa(u /ulan se5ali. 7ala% an'5a wa5(u sa(u /ulan i5a (ida5 ada 6erawa(an %a5a 6eran'5a( wireless a5an %uda" rusa5 dan da6a( %en'a5i/a(5an %a(i (#(al, 5arena se/ua" 6eran'5a( /ila (ida5 (erawa( a5an %en'"a%/a( 5inera 6eran'5a( (erse/u( se"in''a 5inera /eralan san'a( la%/a( /a"5an /isa rusa5. Perawa(an ini 6erlu dila5u5an a'ar 5uali(as dan 5inera 6eran'5a( senan(iasa s(a/il dan (ida5 (eradi 5erusa5an B 5erusa5an 6ada 5#%6#nen !an' ada di dala%n!a. Perawa(an dan 6er/ai5an 6erlu dila5u5an 6ada /a'ian 6eran'5a( 5eras
1. P+7"93+ P"+$@$%$& P"+$$% =$+i$& Ni+$" Peran'5a( >arin'an nir5a/el %e%erlu5an 6erawa(an un(u5 5elan'sun'an da!a (a"an dari 6eran'5a( (erse/u(, un(u5 6erawa(an 6eran'5a( arin'an nir5a/el (erse/u(, ada /e/era6a "al !an' 6erlu di6er"a(i5an dan di6erlu5an dian(aran!a adala" se/a'ai /eri5u( : 1. Me%a(i5an fun'si broadcast wifi, /iasan!a ada 6eran'5a( !' %en!edia5an sa5lar #n#ff u(5 wifi na%un ada 6ula !' suda" (erin(e'rasi den'an se(in' 5#nfi'urasi 6eran'5a( Access Point (erse/u(.
;a%/ar -. 1 Ta%6ilan 5#nfi'urasi %e%a(i5an /r#ad$as( AP . Me%/ersi"5an de/u 5#(#ran !an' (erda6a( di board 6eran'5a(. arena de/u awaln!a 6ar(i5el 5e$il !an' %ene%6el na%un i5a ruan'an le%/a/ dan de/u %enadi /asa" 5arena udara 6ada %usin "uan a(au din'in, "al ini %en!e/a/5an indu5si ele5(ri5 di sir5ui( ran'5aian wifi se"in''a %eni%/ul5an
5#nsle(in'
$ara
un(u5
%e%/ersi"5an
6eran'5a( arin'an nir5a/el /isa %en''una5an la6 5erin'6en!ed#( de/u se"in''a de/u B de/u 5e$il (ida5 %asu5 5e dala% 6eran'5a( !an' /isa %e%/a"a!a5an un(u5 6eran'5a( (erse/u(. -. Men''una5an ala( 6en'a%an lis(ri5 lainn!a se6er(i s(a/iliser <6ens(a/il (e'an'an=, 8PS
2. P"+$$% P"&933 P"+$@$%$& =$+i$& Ni+$" 8n(u5 %ena'a 5inera dari arin'an nir5a/el dan u'a un(u5 6erawa(an 6eran'5a( arin'an (eru(a%a 6eran'5a( B 6eran'5a( !an' /ersifa( outdoor , %a5a da6a( di 6asan' 6eran'5a( B 6eran'5a( (a%/a"an se6er(i ampli#iers, attenuators, slitters dan lightning arrestors. Penelasan (en(an' /en(u5, 5ara5(eris(i5 dan fun'si dari %asin' B %asin' 6eran'5a( 6endu5un' a5an diurai5an le/i" lanu(. 1. Ampli#ier Ampli#ier di'una5an un(u5 %en'ua(5an a(au %e%/esar5an (ena'a !an' di/eri5an 5e6ada 6ern'5a( ampli#ier (erse/u(.Tuuann!a adala" a'ar (ena'a 5eluaran dari an(ena %enadi le/i" /esar.arena /ersifa( a5(if, ampli#ier %e%/u(u"5an ener'i a(au (ena'a lis(ri5 un(u5 /isa /er#6erasi.
7en'an ampli#ier , si'nal !an' 5eluar dari an(ena se$ara #(#%a(is a5an %enadi le/i" /esar.
;a%/ar -. Peran'5a( A%6lfier Sin!al
!am"ar () . Attenuator Ala( ini %eru6a5an 5e/ali5an dari ampli#ier . Fun'si attenuators adala" un(u5 %en'uran'i da!a 6an$ar sin!al dari an(ena. Ala( ini 6erlu di'una5an a6a/ila (ena'a a(au (e6a(n!a EIRP dari an(ena (erlalu /esar se"in''a %ele/i"i 5e(en(uan "u5u% (en(an' 6e%an$aran sin!al radi# dan da(a.
;a%/ar -. - Peran'5a( Attenuator Sin'al
!am"ar () Attenuators %eru6a5an ala( !an' 6asif, (ida5 %e%erlu5an (ena'a lis(ri5 un(u5 /e5era 5arena (u'asn!a %en'uran'i power !an' ada. Pe%asan'an ala( ini adala" 6ada 5a/el !an' (erle(a5 di an(ara access point dan an(ena.
-. Splitter Perala(an lain !an' di6asan' di luar ruan'an < outdoor = adala" splitter . Ala( ini di'una5an un(u5 %e%/a'i si'nal se/ua" acces point 5edua an(ena.
;a%/ar -. Peran'5a( Splitter
!am"ar ( 4. Lightning Arrestor Fu'si dari ala( ini adala" un(u5 %en'"ada6i lis(ri5 s(a(i5 !an' %un'5in /isa %erusa55an 6eran'5a( nir5a/el !an' di'una5an. Ala( ini (ida5 di(uu5an un(u5 %en'"ada6i 6e(ir.
;a%/ar -. + Peran'5a( Lightning Arrestors e(i5a 6e(ir %en!a%/ar an(ena, ala( ini u'a a5an "an$ur /ersa%a den'an an(ena !an' di'una5an. 8n(u5 %enan''ulan'i adan!a 6e(ir, %a5a di6erlu5an 6e%asan'an an(i 6e(ir a(au !an' di5enal den'an grounding .
-. P+7"93+ P"+$@$%$& P"+$$% L3&$ =$+i$& Ni+$" 8n(u5 %ena'a a'ar arin'an nir5a/el da6a( selalu /er#6erasi se$ara #6(i%al, %a5a 6erlu di6er"a(i5an u'a 6eran'5a( luna5 !an' di'una5an 6ada arin'an (erse/u(. Perawa(an 6eran'5a( luna5 !an'
da6a( dila5u5an adala" 6r#sedur
se6er(i /eri5u( ini : 1. La5u5an upgrade #irmware (er/aru !an' sesuai den'an 6eran'5a( 5eras
5pgrade #irmware 6erlu dila5u5an
a6a/ila (eradi 5e(ida5s(a/ilan 6ada 5#ne5(ifi(as 6eran'5a( access point dala% %e%/eri5an la!anan 5#ne5si 5e 5lien. . Tida5 %en''una5an 6eran'5a( luna5 !an' %e%/u(u"5an %e%#ri !an' /esar 6ada 5#%6u(er !an' /erfun'si un(u5 %e%#ni(#rin' 5#ndisi arin'an. Peran'5a( luna5 !an' %e%/u(u"5an %e%#ri !an' /esar $#n(#"n!a an(ara lain adala" 'a%e. -. Selalu %ela5u5an 6e%/a"aruan 6eran'5a( luna5 a'ar (e(a6 selalu %ena'a 5#%6a(i/ili(asn!a den'an 6eran'5a( 5eras.
.
A%ivi%$ P"'"$*$+$& A5(i?i(as 6e%/elaaran ini /eru6a /er/a'ai /en(u5 5e'ia(an /elaar !an' "arus dila5u5an #le" 6eser(a di5la( un(u5 %e%an(a65an dala% 6en'e(a"uan dan 5e(era%6ilan ser(a nilai %au6un si5a6 !an' (er5ai( den'an uraian %a(eri !an' suda" dielas5an di a(as, 5e'ia(an (erse/u( adala" se/a'ai /eri5u( : 1. 5pgrade #irmware 6eran'5a( access point Sala" sa(u (e5ni5 un(u5 %erawa( 6eran'5a( arin'an nir5a/el, dala% "al ini access point adala" den'an %ela5u5an updagrade #irmware.Te5ni5 ini 6erlu dila5u5an a6a/ila 5#ne5(ifi(as dari access point suda" (ida5 s(a/il. 5pgrade u'a di6erlu5an un(u5 %e%6er/arui 6erf#r%ansi 6eran'5a( access point (erse/u(.
Pada 6ra5(e5 ini dia%/il $#n(#" sala" sa(u (i6e access point Lin5s!s 0RT+;L 5e dd9wr( ? s(andar( 'eneri$ se6er(i 'a%/ar /eri5u( ini :
;a%/ar -. 3 A$$ess P#in( Lin5s!s 0RT+;L &eri5u( ini adala" (a"a6an un(u5 upgrade 6eran'5a( access point : 1. Persia65an (erle/i" da"ulu se%ua 6erala(an a(au 6eran'5a( !an' di6erlu5an, %isaln!a AP Lin5s!s i(u sendiri dan download so#tware !an' a5an di'una5an, /eri5u( (a"a6ann!a na%un un(u5 den'an (erle/i" dulu dila5u5an u6'rade 5e dd9wr( ? %ini 'eneri$. . "ownload dulu #irmware upgrade dd9wr( ? %ini 'eneri$ dan #irmware upgrade dd9wr( ? s(andar( 'eneri$ -. N!ala5an 6eran'5a( Lin5s!s 0RT+;L dan 5#%6u(ern!a . Pasan'5an 5a/el 8TP 5e sala" sa(u dari P#r( LAN den'an 6#r( 5ar(u arin'an di 5#%6u(erla6(#6 , 6#r( 1 LAN 6ada Lin5s!s 0RT+;L %eru6a5an 6ili"an !an' /ai5
;a%/ar -. 2 Ta%6ilan 6#r( access point lin5s!s wr(+'l +. Se( IP address 6ada 5#%6u(er anda den'an %#dus 7HCP. Hal ini di%a5sud5an a'ar 5#%6u(er anda %enda6a(5an IP address dari wireless AP 3. La5u5an hardware reset (er"ada6 6eran'5a( Lin5s!s 0RT+;L den'an $ara %ene5an (#%/#l reset !an' ada 6ada /a'ian /ela5an' 6eran'5a( Lin5s!s 0RT+;L anda /e/era6a saa(, 5ira95ira 1) de(i5.
2. &u5a we/ /r#wser, dan 5e(i5 ala%a( "((6:14.13*.1.1 6ada address /ar we/ /r#wser 5e%udian (e5an en(er, (un''u /e/era6a saa( anda a5an di"ada65an 5e "ala%an !an' (a%6a5 se6er(i 'a%/ar di/awa" :
;a%/ar -. * Ta%6ilan endela l#'in a$$ess 6#in(
*. Pada prompt login, 5#s#n'5an 5#l#% username dan %asu55an @ad%in <(an6a (anda 5u(i6= 6ada 5#l#% password dan (e5an en(er. 4. 7an 5e%udian 6un di"ada6a5an 6ada "ala%an %enu se(in'an lin5s!s 0RT+;L /er/asis we/ /r#wser se6er(i 'a%/ar di/awa" :
;a%/ar -. 4 Ta%6ilan "ala%an de6an AP lin5s!s wr(+'l 1). Pada "ala%an we/ AP, 6ili" %enu Ad%inis(ra(i#n lalu
6ili" %enu
2irmware 5pgrade a5an (a%6il "ala%an se6er(i 'a%/ar di/awa" /eri5u( :
;a%/ar -. 1) Ta%6ilan u6'rade fir%ware AP lin5s!s wr(+'l 11. Pada "ala%an 2irmware 5pgrade, 5li5 (#%/#l /r#wse, lalu
6ili"
#irmware 7790RT (i6e %ini 'eneri$ !an' (ela" download dan e5(ra5 se/elu%n!a, 6erlu in'a( upgrade "arus /er(a"a6 !ai(u den'an ?ersi dd9wr(.? %ini 'eneri$./in dulu. Lalu 5li5 (#%/#l 5pgrade
;a%/ar -. 11 Ta%6ilan 6r#ses u6'rade fir%ware lin5s!s wr(+'l 1. Tun''u 6r#ses 5pgrade selesai, dan "arus diin'a( adala" %ena'a a'ar 6r#ses u6'rade (ida5 (er"en( se/elu% selesai. 1-. &iar5an se5i(ar %eni( se(ela" AP re/##( se$ara #(#%a(is. 1. 8sa"a5an li"a( res6#n AP den'an %e%/eri5an 6erin(a" : 6in' 9( 14.13*.1.1 A%a(i
6r#ses
u6'rade,
/iasan!a
6ada
5asus
(er(en(u
url
"((6:14.13*.1.1 /aru /isa dia5ses 6ada we/ /r#wser se(ela" ada re6l! dari AP (erse/u(. 1+.Se(ela" 6r#ses 5pgrade 6er(a%a selesai, la5u5an hardware reset se6er(i lan'5a" se/elu%n!a. A6a/ila se(ela" upgrade
(erse/u(
access point (ida5 da6a( dia5ses se(ela" reboot #(#%a(is, la5u5anla" hardware reset se6er(i lan'5a" se/elu%n!a.
;a%/ar -. 1 Ta%6ilan u6'rade AP lin5s!s /er"asil
13. Ara"5an 5e%/ali /r#wser
5e ala%a( "((6:14.13*.1.1 5e%udian
(e5an en(er %a5a a5an %un$ul %enu 6a'e dd9wr( ? %ini 'eneri$ se6r(i 'a%/ar di /awa"
;a%/ar -. 1- Ta%6ilan u(a%a AP lin5s!s wr(+'l se(ela" di u6'rade 12. Pili" %enu Ad%inis(ra(i#n, %a5a a5a %un$ul prompt login. Pada prompt login, %asu5an username r##( dan password ad%in (an6a (anda 5u(i6 5e%udian G 1*. Pada %enu Ad%inis(ra(i#n, 6ili" %enu 2irmware 5pgrade, 5e%udian 5li5 (#%/#l &r#wse, lalu 6ili" #irmware 7790RT ? s(andard 'eneri$
d#wnl#ad dan e5s(ra5
se/elu%n!a, li"a( 'a%/ar di/awa" ini :
;a%/ar -. 1 Ta%6ilan u6'rade fir%ware lin5s!s 14. e%udian 5li5 (#%/#l 5pgrade. Tun''u 6r#ses 5pgrade selesai, dan an'an %en'in(eru6si 6r#ses u6'rade (erse/u(
;a%/ar -. 1+ Ta%6ilan 6r#ses u6'rade fir%ware lin5s!s ).Tera5"ir se(ela" 6r#ses 5pgrade selesai, la5u5an hardware rese( se6er(i lan'5a" se/elu%n!a
;a%/ar -. 13 Ta%6ilan u6'rade fir%ware /er"asil
1. Ara"5an 5e%/ali /r#wser
5e ala%a( "((6:14.13*.1.1 dan a5an
%un$ul "ala%an dd9wr( ? s(anda( 'eneri$ se6er(i 'a%/ar di/awa" ini
;a%/ar -. 12 Ta%6ilan u(a%a AP lin5s!s se(ela" u6'rade
R.
L$%i:$& S7$ 1.Se/u(5an + lan'5a" !an' da6a( dila5u5an un(u5 6erawa(an 6eran'5a( arin'an nir5a/el .Se/u(5an - lan'5a" !an' da6a( dila5u5an un(u5 6erawa(an 6eran'5a( luna5 6ada arin'an nir5a/el
S.
R$3'$& Pada arin'an nir5a/el 6erlu dila5u5an 6erawa(an 6eran'5a( arin'an se$ara /er5ala a'ar 5uali(as dan 5inera 6eran'5a( 5eras senan(iasa s(a/il dan (ida5 (eradi 5erusa5an B 5erusa5an 6ada 5#%6#nenn!a. Ada6un 6r#sedur un(u5 %erawa( 6eran'5a( (erse/u( !ai(u %e%a(i5an fun'si i5a sedan' (ida5 di'una5an, 5e%udian %e%/ersi"5an 5#(#ran, %en''una5an ala( 6en'a%an lis(ri5. Ada6un $ara 6erawa(an un(u5 6eran'5a( luna5 arin'an nir5a/el, !ai(u : %ela5u5an upgrade, (ida5 %en''una5an a6li5asi !an' %en''una5an RAM /esar 6ada 5#%6u(er !an' /erfun'si %ela5u5an %#ni(#rin'.
T.
U'8$& B$i 9$& Ti&9$ L$&*3% Ta/el -.4. Ta/el 8%6an &ali5 dan Tinda5 Lanu( Indi5a(#r Pen$a6aian #%6e(ensi A6a5a" saudara suda" %e%a"a%i (e5ni5 %erawa( 6eran'5a( arin'an nir5a/el ser(a /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i (e5ni5 6er/ai5an 6eran'5a( sesuai indi5a(#r 5erusa5an !an' ada ser(a /era6a
Hasil !an' di$a6ai a Tida5
Ren$ana (inda5 lanu(
6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i $ara %e%6er/ai5i 6eran'5a( arin'an nir5a/el dan /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a
U.
K3&;i =$@$$& 1. Lan'5a" 6erawa(an 6eran'5a( nir5a/el a. Me%a(i5an fun'si /r#ad$as( wifi, /iasan!a ada 6eran'5a( !' %en!edia5an sa5lar #n#ff u(5 wifi na%un ada 6ula !' suda" /.
(erin(e'rasi den'an wireless s$"edule di dala%n!a. &ersi"5an de/u 5#(#ran !an' (erda6a( di /#ard 6eran'5a(.arena de/u awaln!a 6ar(i5el 5e$il !an' %ene%6el na%un i5a ruan'an le%/a/ dan de/u %enadi /asa" 5arena udara 6ada %usi% "uan a(au din'in, "al ini %en!e/a/5an indu5si ele5(ri5 di sir5ui( ran'5aian
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wifi se"in''a %eni%/ul5an 5#nsle(in'
s(a/iliser
<6en!e(a/il (e'an'an=, 8PS
seran'an 6e(ir saa( (eradi /adai a(au "uan. 8n(u5 6erawa(an an(ena 'rid, !an' %eru6a5an sala" sa(u 6eran'5a( un(u5 arin'an nir5a/el.6erawa(an !an' da6a( dila5u5an adala" den'an %e%as(i5an /a"wa /au( 6en!an''a (ida5 5end#r, i5a dile(a55an se/a'ai 6eran'5a( #u(d#r %a5a 6as(i5an saa( "uan /#D (ida5 re%/es air, dan lain se/a'ain!a. 8n(u5 6er/ai5an, $#n(#"n!a sin!al 6ada an(ena 'rid le%a" %a5a "enda5n!a dila5u5an 6#in(in', i5a ada sala" sa(u 6eran'5a( 5ar(u 6en'ua(, re6ea(er a(au P#wer #?er e("erne(
e.
5ar(u (erse/u(. 8n(u5 6eran'5a( access point , 6erawa(an da6a( dila5u5an den'an %e%eri5sa 5#nfi'urasi se$ara /er5ala.sedan' un(u5 6er/ai5ann!a
sendiri %un'5in le/i" 6ada 6en'a(uran 5#nfi'urasi !an' dian''a6 sala". . Lan'5a" 6erawa(an 6eran'5a( luna5 arin'an nir5a/el a. La5u5an u6'rade fir%ware (er/aru !an' sesuai den'an 6eran'5a( 5eras
dala% %e%/eri5an la!anan
5#ne5si 5e 5lien. Tida5 %ela5u5an 6eran'5a( luna5 !an' %e%a5an %e%#ri /esar 6ada 5#%6u(er !an' /erfun'si un(u5 %e%#ni(#rin' 5#ndisi arin'an. Peran'5a( luna5 !an' %e%a5an %e%#ri /esar an(ara lain adala"
$.
'a%e. Selalu %e%6er/a"arui 6eran'5a( 5eras.
5#%6a(i/ili(as 6eran'5a(
luna5
den'an
M"*i =$+i$& Ni+$" A. T3*3$& 1. Melalui dis5usi 6eser(a da6a( %en'iden(ifi5asi as6e5 B as6e5 6en'uian (er"ada6 arin'an nir5a/el. . Melalui 6ra5(i5u% 6eser(a da6a( %en'ui 5inera arin'an nir5a/el. -. Melalui 6ra5(i5u% 6eser(a da6a( %en'iden(ifi5asi 6r#ses 5era ui $#/a 5ea%anan arin'an nir5a/el.
B. I&9i$%7+ P"&;$8$i$& K7'8"%"&i 1. Men'iden(ifi5asi as6e5 B as6e5 6en'uian (er"ada6 arin'an nir5a/el. . Men'ui 5inera arin'an nir5a/el. -. Men'iden(ifi5asi 6r#ses 5era ui $#/a 5ea%anan arin'an nir5a/el.
V.
U+$i$& M$%"+i Se(ela" arin'an nir5a/el (er/en(u5, %a5a (a"a6 /eri5u(n!a adala" 6en'uian arin'an nir5a/el (erse/u(.Se(ida5n!a (erda6a( as6e5 6en'uian (er"ada6 arin'an nir5a/el, !ai(u: 1.
#ne5(ifi(as arin'an nir5a/el Fa5(#r B fa5(#r !an' /er5ai(an den'an 5#ne5(ifi(as arin'an nir5a/el di
an(aran!a adala" : 5es(a/ilan 5#ne5si, ara5 an'5auan area !an' di$#?er dan /esar throughput . ,hroughput adala" bandwidth !an' se/enarn!a
1. P"*i$& Si&$ R$9i7 Access point Sala" sa(u fa5(#r !an' /er5ai(an den'an as6e5 5e%a%6uan 5#ne5(ifi(as arin'an nir5a/el adala" fa5(#r sin!al 5es(a/ilan 5#ne5si !an' /er5ai(an era(
den'an sin!al dari dari access point . &eri5u( ini adala" (a"a6an un(u5 %en'ui 5#ne5si sin!al se/ua" access point : 1. La5u5an 6en'uian signal , %iri6 den'an 6en'uian noise, "an!a saa 6ada saa( ini an(ena dan 5a/el <(er%asu5 PGE= suda" di"u/un'5an 5e 6eran'5a( radi#. . Sesuai5an $"annel dan na%a SSI7
%a5a
da6a(
%a5si%u% troughput + 5/6s 6er TCP
dia5(if5an
se5i(ar
1)
sessi#n
si%ul(an
RRT
%ende5a(i se5i(ar 1)) %s %asi" dian''a6 waar.
6in'
%enin'5a(,
an'5a
8n(u5 %en'ui 5e%a%6uan 5#ne5(ifi(as dari se/ua" 5ar(u ada6(er wireless, da6a( dila5u5an 6erin(a" 6in' den'an 6ara%e(er B 6ara%e(er se6er(i /eri5u( ini : 6in' 14.13*.1.+) 9n 1)) 9l 3++)) 7i%ana 6erin(a" (erse/u( %ela5u5an 6in' 5e se/ua" PC !an' (er"u/un' 5e arin'an %en''una5an 5ar(u adapter wifi, den'an 5e5ua(an /e/an se/esar 3+.+)) /!(es sela%a 1)) 5ali . Hasil 6en'iri%an 6a5e( !an' da6a( di analisa se/an!a5 /era6a 6a5e( !an' (er5iri%, /era6a 6a5e( !an' loss. Ser(a da6a( dili"a( wa5(u (e%6u" trans#er %ini%u%, wa5(u (e%6u" %a5si%u% dan wa5(u (e%6u" ra(a9ra(a.
2. M"%79" P"&"%+$%i7& T"%i Penetration ,esting
penetration testing
6ada se/ua"
ins(i(usi %e%/u(u"5an 6eren$anaan dan 6ersia6an !an' %a(an' se"in''a (ida5 /eresi5# /esar !an' /ersifa( %eru'i5an 6i"a5 ins(i(usi sela5u 6e%ili5 ase( dan 6i"a5
6ela5u
6en'uian.
Me(#d#l#'i
!an'
di'una5an
un(u5
%ela5u5an
penetration testing un(u5 0LAN suda" ada se6er(i !an' di5eluar5an #le" le%/a'a GIIS; <-pen 'n#ormation System Security 0roup= !an' (erd#5u%en(asi dala%
ISSAF Penetration ,esting .
Assessment 2ramewor =
ISSAF <'n#ormation Systems Security
%eru6a5an 5eran'5a 5era !an' da6a( di'una5an
se/a'ai a$uan un(u5 %ela5u5an
assessment 5ea%anan sis(e%. Me(#d#l#'i
!an' di'una5an se6er(i 6ada 'a%/ar .1. Tinda5an 6en'uian den'an penetration testing %eru6a5an (inda5an !an' $u5u6 /eresi5# se"in''a dala% %ela55u5an 6en'uian den'an %e(#de ini
da6a( dila5u5an se$ara /er(a"a6
se/a'ai /eri5u( : a. Pra 6en'uian Ta"a6 ini %e%6ersia65an 5ese6a5a(an an(ara 6i"a5 6en'ui dan (ar'e( (en(an' 6ela5sanaan 6en'uian. Selain i(u 6erlu adan!a a%inan (er"ada6 resi5# !an' diala%i 5edua /ela" 6i"a5 an(ara lain : i.
>a%inan "u5u% 6ela5u
6ene(ra(i#n (es(in' /eru6a le'ali(as !an'
di/ua( #le" 6i"a5 (ar'e( 6ene(rasi. ii. >a%inan a(as resi5# (er"ada6 (inda5an 6ene(ra(i#n (es(in' den'an %e%/ua( 5ese6a5a(an /ersa%a an(ara 6i"a5 6ela5u dan (ar'e( 6ene(rasi. iii. >a%inan 5e%anan da(a sis(e% arin'an dari 6i"a5 6ela5u (er"ada6 6i"a5 (ar'e( 6ene(rasi. /. Pen'uian Me(#de 6en'uian %en''una5an
6ene(ra(i#n (es(in'
se6er(i uraian
se/elu%n!a.
;a%/ar . 1 Me(#d#l#'i (e5ni5 6ene(ra(i#n a((a$5 ;a%/ar .1. Me(#d#l#'i (e5ni5 Pene(ra(i#n A((a$5
Pr#ses 6en'uian 5ea%anan arin'an 0LAN %elalui /e/era6a (a"a6 se/a'ai: /eri5u(:
i.
Inf#r%a(i#n 'a("erin', se/elu% di/u(u"5an da(a9da(a
%ela5u5an (inda5an 6en'uian
access point !an' (er6asan' di #/e5
6en'uian se6er(i ne(w#r5, ESSI7, $"annel, MAC address dan IP ii.
address dala% arin'an. Analisis, se(ela" %en'e(a"ui 5ara5(er arin'an selanu(n!a dila5u5an analisis un(u5 %enen(u5an enis (inda5an dan 5e/u(u"an 6en'uian
iii.
den'an 6ene(rasi. Pen!eran'an < Attacing =, (a"a6 ini dila5u5an (inda5an 6ene(rasi arin'an den'an /er/a'ai %a$a% seran'an se6er(i (a/el /eri5u( ini: Ta/el .1.Pen!eran'an arin'an 0LAN
$. E?aluasi
8n(u5 selanu(n!a "asil !an' dida6a( dari 6en'uian 5e%udian diadi5an /a"an e?aluasi un(u5 dila6#r5an 5e6ada 6i"a5 6en'el#la a(au ins(i(usi 6e%ili5 0LAN.
-. P"*i$& P$@7+9 =$+i$& Ni+$" 8n(u5 %ela5u5an 6en'uian (in'5a( 5ea%anan dari 6assw#rd !an' di6asan' 6ada arin'an nir5a/el, da6a( di'una5an /e/era6a 6eran'5a( luna5 a(au s#f(ware se6er(i linuD &a$5Tra$5 a(au aliLinuD. Se$ara u%u, /eri5u( ini adala" /e/era6a ins(ru5si !an' di'una5an 6ada 5#ns#le di sis(e% #6erasi linuD &a$5Tra$5 a(au6un aliLinuD un(u5 %en'ui seau" %ana 5ea%anan dari 6asw#rd arin'an !ann' (ela" di6asan' saa( 5#nfi'urasi 6eran'5a( access point :
$. $i+'7& Perin(a" ini a5an %en'inisialisasi 0i9Fi ne(w#r5 %#ni(#rin' dan %e%/eri (a"u anda /era6a ne(w#r5 dala% ran'e
$i+'7& %78 VCiFi 6$+9 N$'" <(an6a (anda 5u(i6=W Perin(a" ini a5an %en'"en(i5an $ard /r#ad$as( dan sesi se'era. '$;;:$"+ >'$; V7esired MAC addressW VCiFi ;$+9 &$'"W Perin(a" ini a5an %en'u/a" MAC address saa( ini 5e MAC address !an' di5e"enda5i, se"in''a anda (ida5 (er(an'5a6 di 5e%udian wa5(u.
$i+'7& %$+% VCiFi 6$+9 &$'"W Anda a5an %enda6a(i ada6(#r lain !an' dise( 6ada %#ni(#r %#de, 'una5an ada6(#r (adi un(u5 (uuan le/i" lanu( 6ada 6erin(a"96erin(a" /eri5u( (e%6a( B V0i9Fi $ard na%eWQ %un$ul
. D3'8i P$;"% 8sai se( u6 se%ua 6ara%e(er, Anda 6erlu %en'endus dan %endu%6 da(a 6a$5e( un(u5 %enda6a(5an 5e!. Anda /isa %ela5u5ann!a den'an 6erin(a"9 6erin(a" /eri5u(. Pada $#%%and $#ns#le, 5e(i5 6erin(a"96erin(a" ini. $i+793'8 VCiFi ;$+9 &$'"W
Salin dan (e%6el5an &SSI7 di 6erin(a" /eri5u( dan e5se5usila". $i+793'8 >; V6:$&&" N3'"+ W >@ VFi"&$'" 3&%3 9"+i8iW >i9 VBSSIDW VCiFi 6$+9 N$'"W Saa( Anda %en'e5se5usi 6erin(a", Anda a5an %enda6a(i seu%la" ins6irasi dan da(a 6a$5e( !an' a5an disi%6an di filena%e !an' Anda (e(a65an. File a5an disi%6an di r##( 6ada dri?e sis(e% <5li5 C#%6u(er dan Anda a5an %ene%u5an filen!a=. File "adir dala% du f#r%a(: .$a6, .(D(. Ai++"8$
1 0
>$
BSSID
>:
FAKED
MA6
ADDRESS >" CiFi &$'" ($ :"&9$ 9i:$;) CiFi ;$+9 &$'" Saa( %en'e(i55an 6erin(a" ini, Anda a5an %enda6a(i /a"wa da(a 6a$5e( !an' di/u(u"5an un(u5 %e%/#/#l 5e! a5an %enin'5a( dras(is se"in''a %en'"e%a( /an!a5 wa5(u Anda.
;. M"&$'8i$& CEP K" &u5a $#ns#le lain se(ela" Anda disu'u"i se5i(ar ).))) da(a 6a$5e( dan 6erin(a" /eri5u( un(u5 %ena%6il5an 0EP 5e!. Ai+;+$;
>&
4 > BSSID
Fi"&$'"
%$&8$
"%"&i7& Sewa5(u %en'e(i55an 6erin(a" ini, Anda a5an %enda6a(i se/ua" 5e! den'an f#r%a( se%a$a% ini. 66766766766
Tida5 selalu 5e! %e%6un!ai di'i( !an' sa%a se6er(i !an' di(unu55an dia(as se"in''a an'an "eran /ila %ene%u5an 5e! 1) di'i( a(au 1 di'i(. >u'a, /ila en5ri6si 'a'al, Anda /isa %en'u/a" le?el /i( un(u5 des5ri6si den'an 6erin(a", Ai+;+$; >& BIT LEVEL > BSSID Fi"&$'" @i%:73% "%"&i7& In'a(, /i( le?el "arusn!a an'5a den'an n !an' n: 1, , -, .
67&%7:? 8aircrac1ng (n 9: (b ;BSS'"< ;2ilename tanpa e/tension< atau aircrac1ng (n =:> (b ;BSS'"< ;2ilename tanpa e/tension
C.
A%ivi%$ P"'"$*$+$& A5(i?i(as 6e%/elaaran ini /eru6a /er/a'ai /en(u5 5e'ia(an /elaar !an' "arus dila5u5an #le" 6eser(a di5la( un(u5 %e%an(a65an dala% 6en'e(a"uan dan 5e(era%6ilan ser(a nilai %au6un si5a6 !an' (er5ai( den'an uraian %a(eri !an' suda" dielas5an di a(as, 5e'ia(an (erse/u( adala" se/a'ai /eri5u( : 1.
Pen'uian >arin'an 0i9Fi Se(ela" 6r#ses 6en!e(in'an dan 5#nfi'urasi (ela" dila5u5an den'an /ai5,
se/elu% %en''una5an arin'an nir5a/el se/a'ai %edia 6en'"u/un' an(ar arin'an a(au an(ar wireless s(a(i#n, (erle/i" da"ulu "arus dila5u5an 6en'uian a(au (es(in' arin'an. Lan'5a"9lan'5a" 6en'uian arin'an nir5a/el a(au Access point adala" se/a'ai /eri5u( : Se((in' 5#%6u(er !an' a5an di6a5ai un(u5 6en'uian Access point a'ar IP Address 5#%6u(er (erse/u( sa(u 5elas den'an Access point .
arena
IP
Address.
7efaul(
dari Access
point adala"
14.13*..1, %a5a IP Address 5#%6u(er di se((in' se5elas den'an IP Address Access point !ai(u 14.13*.., se6er(i 'a%/ar /eri5u(:
;a%/ar . #nfi'urasi se((in' IP address ;a%/ar .. #nfi'urasi Se((in' IP Address
e%udian %ela5u5an (es 5#ne5si den'an Access point den'an $ara %ela5u5an 6erin(a" @6in' 5e IP ala%a( dari Access point . A6a/ila %un$ul (ulisan Re6l! fr#% 14.13*..1 /erar(i 5#ne5si 5#%6u(er den'an Access
point /er"asil dan
dilanu(5an
(es
6in' un(u5
14.13*...
;a%/ar . - Tes( Pin' 5e IP Address 7efaul( AP ;a%/ar .-. Tes Pin' 5e IP Address 7efaul( Access point e%udian %en'a5ses IP Address dari Access point (erse/u( %en''una5an we/ /r#wser !an' ada dan %ela5u5an l#'in den'an userna%e dan 6assw#rd defaul( !an' suda" ada di/u5u %anual AP.
;a%/ar . L#'in un(u5 %ela5u5an 5#nfi'urasi AP
;a%/ar .. L#'in un(u5 %ela5u5an 5#nfi'urasi Access point
Se(ela" %ela5u5an l#'in den'an /enar, 5e%udian %e%ili" &asi$ Se((in' 6ada un(u5 %e%ili" %#de dari Access point !an' a5an di'una5an, %e%ili" S6esifi5asi dan Fre5uensi &and dan se((in' ESSI7. Se(ela" se%ua se((in' selesai, 6ili"an A66l! un(u5 6r#ses sa?in'. e%udian sia6 %ela5u5an (es 5#ne5si den'an Access point lien dan Access point Ser?er den'an %ela5u5an 6in' 5e IP Address dari %asin'9 %asin' Access point (erse/u(. >i5a "asil (es 6in' %enunu55an (a%6ilan (ulisan, %isaln!a : Re6l! fr#% 14.13*..11 dan Re6l! fr#% 14.13*..1 /erar(i 5edua Access point !an' suda" dise((in' /er"asil dan sia6 un(u5 di'una5an se/a'ai %edia 6en'"u/un'. Selanu(n!a la5u5an u'a (es 6in' IP address %edia 6en'"u/un' lainn!a sesuai5an den'an enis 5elas IP dan uru(an "#s( a(au 5lienn!a, dan arin'an nir5a/el sia6 un(u5 di a5ses den'an /ai5
.
Pen'uian (in'5a( 6en'a%anan 6ada (e5ni5 0EP 8n(u5 %en'ui (in'5a( 5ea%anan 6assw#rd 5"usus den'an en5ri6si 0EP,
da6a( dila5u5an den'an $ara %en'9$ra$5 6assw#rd %e(#de
0EP (erse/u(.
e/u(u"an 6eran'5a( luna5 dan 6eran'5a( 5eras un(u5 %ela5u5an $ra$5 6assw#rd 0EP adala" se/a'ai /eri5u(: Se/ua" wireless ada6(er 5#%6a(i/el, 5e/u(u"an %endasar adala" ada6(er 5#%6a(i/el !an' %a%6u ine5si 6a5e(, &a$5Tra$5Li?e C7 !an' %e%un'5in5an un(u5 %ela5u5an se'ala %a$a% 6en'uian 5ea%anan dan (u'as. 8n(u5 %en'ui (in'5a( 5ea%anan 6assw#rd 5"usus den'an en5ri6si 0EP, da6a( dila5u5an den'an $ara %en'9$ra$5 en5ri6si 0EP (erse/u(. 8n(u5 %e%e$a"5an 0EP, di%ulai den'an 5#ns#le. 8n(u5 %e%/u5a 5#ns#le, 5li5 6ada (as5/ar di 6##5 5iri /awa", (#%/#l 5edua 5e 5anan. Selanu(n!a, 6ada $#%%and line, 5e(i55an 6erin(a" /eri5u( un(u5 %enda6a(5an daf(ar an(ar%u5a arin'an: air%#n9n' &eri5u( ini adala" $#n(#" #u(6u( dari 6erin(a" di a(as :
!am"ar *) +;a%/ar .+. C#n(#" (a%6ilan "asil 6erin(a" airmon1ng
7ari (a%6ilan di a(as (erli"a( "an!a ada 1 in(erfa$e, !ai(u wlan). Se(ela" %en'e(a"ui in(erfa$e (erse/u(, %a5a da6a( dila5u5an in(ru5si B ins(ru5si selanu(n!a in(erfa$e !an' (erde(e5si (erse/u(. Perin(a" B 6erin(a" selanu(n!a adala" se/a'ai /eri5u(: i 112 i 114 i 112 '$;;:$"+ H'$; 00?11?22?--?44?55 (i&%"+<$;") $i+'7& %$+% (i&%"+<$;") C#n(#" #u(6u( dari 6erin(a" B 6erin(a" di a(as da6a( dili"a( 6ada 'a%/ar .+. >i5a (ida5 %enda6a(5an "asil !an' sa%a dari 6erin(a" B 6erin(a" di a(as, 5e%un'5inan /esar ada6(er arin'an (ida5 a5an /e5era $ra$5 (e5ni5 ini. >i5a dala% %ela5u5ann!a, i5a anda %en'in'in5an %eru/a" ala%a( MAC, %a5a /isa %en''una5an 6erin(a" %a$$"an'er B%a$ )):11::--::++ 6ada in(erfa$e. Ta"a6 /eri5u(n!a adala" %e%ili" arin'an den'an 6erin(a" /eri5u( ini : $i+793'8 (i&%"+<$;")
7ala% 6r#ses %eli"a( daf(ar arin'an B arin'an !an' di(a%6i5an, /ila (ela" (erli"a( arin'an !an' diin'in5an, %a5a (e5an C(rl C un(u5 %en'"en(i5an daf(ar. S#r#( /aris !an' /er5ai(an den'an arin'an !an' %enari5 dan 6er"a(i5an dua "al, an(ara lain !ai(u : &SSI7 dan salurann!a
;a%/ar . 3 Ta%6ilan saa( %e%ili" SSI7 den'an %#de 0EP ;a%/ar .3. Ta%6ilan daf(ar in(erfa$e dala% arin'an
>elas arin'an !an' in'in di$ra$5 "arus %e%ili5i en5ri6si 0EP
(e5an C(rl C un(u5
%en'"en(i5an daf(ar ini. Se(ela" Anda %enda6a(5ann!a, s#r#( &SSI7 dan
%en!alinn!a 5e $li6/#ard Anda un(u5 di'una5an 5e%/ali dala% 6erin(a" %enda(an'. Se5aran' 5i(a a5an %eli"a( a6a !an' (eradi den'an arin'an !an' Anda 6ili" dan %enan'5a6 /a"wa inf#r%asi 5e file. >alan5an: air6la!9n' B1 ) Ba
;a%/ar . 2 Perin(a" un(u5 %enda6a(5an inf#r%asi arin'an (erse/u( &eri5u( inf#r%asi !an' di da6a(5an dari 6erin(a" dia(as.
;a%/ar . * Inf#r%asi dari 6erin(a" (a"a6 se/elu%n!a
;a%/ar .2.C#n(#" (a%6ilan "asil 6erin(a"airodump >i5a suda" %enda6a(5an file den'an e5s(ensi .$a6 %a5a /isa dilanu(5an 5e (a"a6 /eri5u(n!a, !ai(u %en'9$ra$5 inf# (erse/u( un(u5 %enda6a(5an inf#r%asi !an' se/enarn!a den'an 6erin(a" /eri5u( : @air$ra$59n'
;a%/ar . 4 Perin(a" un(u5 %en'9$ra$5 file .$a6 &eri5u( (an'5a6an saa( 6r#ses /eralan 'a'al dan /er"asil.
;a%/ar . 1) Hasil 6r#ses $ra$5in' dan 'a'al
;a%/ar . 11 Hasil 6r#ses $ra$5in' dan /er"asil e%udian %en'a5(if5an 5e%/ali ser?i$e !an' se/elu%n!a di n#n a5(if5an den'an 6erin(a" @na%a ser?i$e s(ar( se6er(i 'a%/ar /eri5u( :
;a%/ar . 1 Men'a5(if5an ser?i$e n#n9a5(if
;a%/ar . 1- Tes(in' 5#ne5 %en''una5an inf# "asil 6en(es(
.
L$%i:$& S7$ 1.Se/u(5an as6e5 6en'uian arin'an nir5a/el .Se/u(5an (a"a6an 6ada 6en'uian arin'an nir5a/el den'an %e(#de 6ene(ra(i#n a((a$5 -.Se/u(5an %a$a% enis seran'an !an' da6a( dila5u5an un(u5 %en'ui 5ea%anan arin'an nir5a/el
Y.
R$3'$& Terda6a( se(ida5n!a as6e5 6en'uian 6(er"ada6 arin'an nir5a/el !a(u : 5#ne5(ifi(as arin'an nir5a/eldan 5ea%anan arin'an nir5a/el. Fa5(#r B fa5(#r !an' /er5ai(an den'an 5#ne5(ifi(as arin'an nir5a/el di an(aran!a adala" : 5es(a/ilan
5#ne5si,
ara5
an'5auan
area
!an'
di$#?er
dan
/esar
("r#u'"6u(.T"r#u'"6u( adala" /andwid(" !an' se/enarn!a
Tes(in'
adala"
sua(u
5e'ia(an
di%ana
sese#ran'
%en$#/a%ensi%ulasi5an seran'an !an' /isa dila5u5an (er"ada6 arin'an #r'anisasi 6erusa"aan (er(en(uun(u5 %ene%u5an 5ele%a"an !an' ada 6ada sis(e% arin'an (erse/u(. Ta"a6an 6r#ses 6ada %e(#de 6ene(ra(i#n (es(in' adala" Inf#r%a(i#n 'a("erin', Analisis, ED6l#i( dan A((a$5in', re6#r(in'.
J.
U'8$& B$i Ta/el .2. Ta/el 8%6an &ali5 dan Tinda5 Lanu( Indi5a(#r Pen$a6aian #%6e(ensi A6a5a" saudara suda" %e%a"a%i $ara %en'iden(ifi5asi as6e59as6e5 6en'uian (er"ada6 arin'an nir5a/el ser(a /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a A6a5a" saudara suda" %e%a"a%i (e5ni5 dan $ara 6en'uian dari 5inera arin'an nir5a/el dan /era6a 6r#sen 6en$a6aian 5#%6e(ensin!a
Hasil !an' di$a6ai a Tida5
Ren$ana Tinda5 Lanu(
AA.
K3&;i =$@$$& 1.
as6e5 6en'uian arin'an nir5a/el adala" : #ne5(ifi(as arin'an nir5a/el ea%anan arin'an nir5a/el
.
(a"a6an 6ada 6en'uian arin'an nir5a/el den'an %e(#de 6ene(ra(i#n A((a$5 adala" : 1. Inf#r%a(i#n 'a("erin' . Analisis -. A((a$5in' . E?aluasi
-.
>enis 9 enis seran'an !an' da6a( dila5u5an un(u5 %en'ui 5ea%anan arin'an nir5a/el adala" : a. Cra$5in' ("e en$r!6(#n /. &!6assin' 0LAN au("en(i$a(i#n $. A((a$5in' ("e infras(ru$(ure d. MITM A((a$5
EVALUASI
1.
Apa kepanjangan dari WiFi . . . a. Wireless Interconnection From Internet b. Wireless Internet Fast Interconnection c. Wireless Fiedlity d. Wireless For Internet
2.
Beberapa perangkat client yang dapat menerima sinyal dari access point antara lain, kecuali ….. a. PC c. Printer b. andp!one d. "otebook
#.
Berik$t mer$pakan standart %ireless, kecuali …… a. I&& '(2.11a c. I&& '(2.11g b. I&& '(2.11j d. I&& '(2.11n
).
Berik$t ke$ngg$lan dari topologi jaringan nirkabel, keccuali …… a. *obilitas c. B$t$! banyak kabel b. Fleksibilitas tempat d. +ecepatan instalasi
.
-ala! sat$ $ngsi dari access point adala! …… a. *emperl$as sinyal dari ser/er. b. *embelokkan paket data yang dit$j$kan $nt$k ser/er tertent$. c. *ener$skan dan memperk$at sinyal. d. *emperm$da! akses sinyal %ii.
0.
Peralatan yang dib$t$!kan $nt$k koneksi antara jaringan, kecuali ……. a. WA" c. $b -%itc! b. epeater d. Bridge
3.
-eb$a! node yang tela! dikonig$rasi secara k!$s$s pada seb$a! W4A" 5Wireless 4ocal Area "et%ork6. Pengertian dari . . . a. o$ter c. Access Point b. Bridge d. W4A"
'.
Perhatikan Poin-poin berikut ini: (*) Terjadi gangguan pada pengkabelan (*) kerusakan harddisk (*) Koneksi tak terdeteksi Dari ciri-ciri diatas merupak contoh dari serangan … c. erangan !isik a. -erangan dari pi!ak lain b. -erangan 4ogik d. erangan "irus
7.
#Proses untuk menilai atau menimbang arsitektur keamanan sistem operasi serta proses auditing ( memeriksa kembali)$% merupakan pengertian dari ... a -istem !ardening c istem Keamanan åan . . b -istem &nkripsi d istem De'ice ontrol . .
1(. -$at$ akti/itas menganalisis jaringan $nt$k mengeta!$i bagian dari sistem yang cender$ng $nt$k diserang diseb$t …. a. 8!reat b. Impact c. Fre9$ency d. :$lnerability 11. ;a%/ar dibaah ini %eru6a5an %#del (#6#l#'i den'an %#de
a. /. $. d.
P#in( (# 6#in( wireless /rid'e P#in( (# 6#in( wireless re6ea(er P#in( (# %ul(i6#in( wireless /rid'e P#in( (# %ul(i6#in( wireless re6ea(er
1. Sis(e% #6erasi a6a !an' le/i" disaran5an un(u5 %ela5u5an 6en'uian arin'an nir5a/el a. 0ind#ws P /. 0ind#ws 1)
$. &a$5(ra$5 d. 8/un(u 1-. A6a5a" ala%a( url defaul( !an' di'una5an un(u5 %asu5 5e dala% a$$ess 6#in( !an' /elu% di 5#nfi'urasi a. "((6:13.13*.1.1 /. "((6:12.13*.1.1 $. "((6:1*.13*.1.1 d. "((6:14.13*.1.1
1. A6a5a" userna%e dan 6assw#rd !an' di'una5an un(u5 %asu5 5e dala% a$$ess 6#in( !an' /elu% di 5#nfi'urasi
a. 8serna%e : user Passw#rd : ad%in /. 8serna%e : user Passw#rd : 1-+ $. 8serna%e : ad%in Passw#rd : 1-+ d. 8serna%e : ad%in Passw#rd : ad%in
1+. Per"a(i5an 'a%/ar di/awa" ini, 6#r( un(u5 a6a5a" !an' /erada di dala% lin'5aran %era"
a. C#ns#le /. 0AN $. LAN d. Serial Per"a(i5an 'a%/ar di/awa" ini un(u5 s#al n# 13 B 1*.
$ ; 13. &erdasar5an 'a%/ar dia(as, a6a5a" !an' dila5u5an di (a"a6 a a. Re6#r(in' Presen(a(i#n /. Anal!sis Resear$" $. ED6l#i( A((a$5 d. S$annin' Audi( 12. &erdasar5an 'a%/ar dia(as, a6a5a" !an' dila5u5an di (a"a6 / a. Re6#r(in' Presen(a(i#n /. Anal!sis Resear$" $. ED6l#i( A((a$5 d. S$annin' Audi( 1*. &erdasar5an 'a%/ar dia(as, a6a5a" !an' dila5u5an di (a"a6 $ a. Re6#r(in' Presen(a(i#n /. Anal!sis Resear$" $. ED6l#i( A((a$5 d. S$annin' Audi( 14. A6a e6anan'an dari 0AN a. 0ide Area Ne(w#r5 /. 0#rld Area Ne(w#r5 $. 0ill Area Ne(w#r5 d. 0#uld Area Ne(w#r5
). A6a 5e6anan'an dari 5a(a 0EP a. 0ired EXui?alen( Pri?a$! /. 0ireless EXui?alen( Pri?a$! $. 0ired Err#r Pri?a$! d. 0ired EXui?alen( Pers#nal
PENUTUP
A. K"i'83$& M#dul di5la( P& ;uru T> ;rade 2 Me%/an'un Sis(e% ea%anan >arin'an Nir5a/el ini %e%/eri5an 6en'e(a"uan, 5e(era%6ilan dan si5a6 5e6ada 'uru a(au 6eser(a di5la( (en(an' %e%/an'un se/ua" arin'an nir5a/el. Se(ela" %e%6elaari %#dul ini se$ara (un(as, 'uru "arus da6a( %en'analisis dan %e%/an'un sis(e% 5ea%anan arin'an nir5a/el. &e/era6a indi5a(#r !an' suda" &a6a5 I/u $a6ai 5#%6e(ensin!a an(ara lain : %en'iden(ifi5asi as6e5 B as6e5 5ea%anan 6ada arin'an nir5a/el, %en'iden(ifi5asi (e5ni5 B (e5ni5 6en'a%anan arin'an nir5a/el 6ada 6eran'5a( Access point , %en'5#nfi'urasi sis(e% 5ea%anan arin'an nir5a/el, %en'iden(ifi5asi (e5ni5 5#nfi'urasi 6eran'5a( Access
point
den'an
%#de
0ireless
7is(ri/u(i#n
S!s(e%
<07S=,
%en'5#nfi'urasi 6eran'5a( Access point 6ada %#de /rid'e, %en'5#nfi'urasi 6eran'5a( Access point 6ada %#de re6ea(er, %en'analisis (e5ni5 B (e5ni5 6erawa(an 6eran'5a( arin'an nir5a/el, %en'iden(ifi5asi 6eran'5a( 6endu5un' 6erawa(an arin'an nir5a/el, %e%6er/ai5i 6eran'5a( arin'an nir5a/el sesuai den'an indi5asi 5erusa5ann!a, %en'iden(ifi5asi as6e5 B as6e5 6en'uian (er"ada6 arin'an nir5a/el, %en'ui 5inera arin'an nir5a/el. Rana" !an' di%a5sud dala% %#dul ini adala" 6en'e(a"uan dan 5e(era%6ilan sesuai den'an (e#ri /l##% dua di%ensi !ai(u di%ensi 6en'e(a"uan dan di%ensi 6r#ses 6erfi5ir. 7e%i5ian %#dul ini di /ua( se%#'a den'an %#dul ini, 5ea"lian 'uru9'uru a(au 6eser(a di5la( /er(a%/a", 5"ususn!a un(u5 5ea"lian di/idan' 5ea%anan arin'an nir5a/el.
B. Ti&9$ L$&*3% M#dul Me%/an'un Sis(e% ea%anan >arin'an Nir5a/el ini %e%/eri5an 6en'e(a"uan dan 5e(ra%6ilan 5e6ada 6eser(a didi5 dala% %e%/an'un sarin'an
nir5a/el /er/asis linuD.Ma(eri /eri5u(n!a adala" %#dul * !an' %e%6elaari (en(an' Me%/an'un Sis(e% ea%anan >arin'an #%6u(er.
GLOSARIUM
I%i$:
A+%i
>a%%in'
A5si un(u5 %en'a$au5an sin!al radi# di sua(u area.
SSI7
$%ui&alent Pri&acy = <0ireless
Pr#(e$(ed A$$ess= 07S
5ara5(er !an' di'una5an un(u5 %e%/eda5an sa(u arin'an 09LAN den'an arin'an 09LAN !an' lain.
0EP
0PA
Peran'5a( iden(ifi5asi !an' uni5 den'an %a5si%u% -
<0ireless
5ea%anan
6ada
arin'an
nir5a/el
!an'
%en'en5risi da(a. Pr#(#$#l 5ea%anan arin'an wireless !an' %en'en5ri6si da(a dan 5un$i !an' dia$a5 !an' di5iri% %elalui arin'an wireless9LAN. Sis(e% un(u5 %e%6erluas an'5auan arin'an nir5a/el
7is(ri/u(i#n S!s(e%= den'an %en''una5an dua a(au le/i" Access point . PGE
a(au 5a/el arin'an Address A$$ess
C#n(r#l Address=
N#%#r iden(ifi5asi !an' /ersifa( uni5 !an' di%ili5i #le" se(ia6 6eran'5a( nir5a/el. Peran'5a( luna5 a(au /isa dise/u( se/a'ai 6r#'ra% !an'
Fir%ware
/ersifa( (e(a6, !an' (er(ana% 6ada uni( 6eran'5a( 5eras se6er(i
ala(9ala(
ele5(r#ni5,
ala(
(ele5#%uni5asi
dan
5#%6#nen95#%6#nen 5#%6u(er. Seran'an di%ana a((a$5er /erada di (en'a" /e/as MITM
%enden'ar5an dan %en'u/a" 6er$a5a6an an(ara dua 6i"a5.Seran'an Man in T"e Middle %eru6a5an sua(u (i6e seran'an
!an'
%e%anfaa(5an
5ele%a"an
In(erne(
Pr#(#$#l. %e(#de un(u5 %en'e?aluasi 5ea%anan sis(e% 5#%6u(er Pene(ra(i#n Tes(in'
a(au arin'an den'an %ensi%ulasi5an seran'an dari su%/er !an' /er/a"a!a.