Answer CCNA Security Security Chapter 7 Test – CCNAS v1.1 | Invisible Invisible Algorithm
Home
Category
Search
Sitemap
Contact Us
About
V M w a r e C o u r s e s -F -F r e e E x a m s VMware and Zimbra training courses Register today and become a VCP www.alfavad.com
A n s w e r CC C C N A Se Se c u r i t y C h a pt pt e r 7 T e s t – CCNA CC NA S v1 . 1
RECENTLY WRITTEN
01 2 Posted on A u g u s t 5 , 2 01
A t h e r o s A R 5 0 0 7 EG EG
D i s a b le le w 3 T o t a l Cache Plugin Completely Unable to Connect t o I n t e r n e t Es e t Smart Security W i n d o w s 7 D r i ve ve r
X .2 . 2 5 N e t w o r k C o n v e rs rs i o n Best Value for X.25-TCP/IP Gateways Supports XOT, SVC, PVC, SNMP & LAPB www.microtronix.com
Ph i s h i n g A l e r t Se r v i c e Free with all GlobalSign SSL Certificates www.GlobalSign.eu/ssl/
N e t w o r k Se Se c u r i t y C h a p t e r 4 Pa Pa c k e t Tracer Activity A Answer A n s w e r C CN CN A Security Chapter 10 Test – CCNAS CCNAS v1.1
Wi n t e r Pr o g r a m m e o n U N Geneva Geneva Winter Programme on the UN and PublicPrivate Cooperation.
COFFEE FOR ME
graduateinstitute.ch/winter
C C NA NA E x a m S i m u l a t o r 300+ challenging CCNA Questions Only $19.95 or Try it Free www.MyPowerPass.com/ SEARCH
This post is regarding Answer for CCNA Security Chapter 7 Test. All the questions published here is based on CCNAS v1.1. All the answers provided here has been proven to be 100% correct.
Search
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
Hopefully, it will be a good material for our reference in Network Security.
Login
I nvisible Algorith on Facebook
The network administrator for an e-commerce website requires a service that prevents customers from claiming that legitimate orders are fake. What service provides this type of guarantee?
Like
authentication
105 people Facebook social plugin
confidentiality integrity
Follow
nonrepudiation +6
How do modern cryptographers defend against brute- force attacks?
Find us on Google+
Use statistical analysis to eliminate the most common encryption keys. Use an algorithm that requires the attacker to have both ciphertext and plaintext to conduct a successful attack. Use a keyspace large enough that it takes too much money and too much time to conduct a successful attack.
Use frequency analysis to ensure that the most popular letters used in the language are not used in the cipher message.
What is the basic method used by 3DES to encrypt plaintext? The data is encrypted three times with three different keys. The data is encrypted, decrypted, and encrypted using three different keys.
CCNA SECURITY
Chapter 1 Chapter 2 Chapter 3
The data is divided into three blocks of equal length for encryption.
Chapter 4 Chapter 5
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
Chapter 6
The data is encrypted using a key length that is three times longer than the key used for DES.
Chapter 7 Chapter 8 Chapter 9 Chapter 10 Final Exam
A customer purchases an item from an e-commerce site. The ecommerce site must maintain proof that the data exchange took place between the site and the customer. Which feature of digital signatures is required? authenticity of digitally signed data integrity of digitally signed data nonrepudiation of the transaction
confidentiality of the public key
Why is RSA typically used to protect only small amounts of data? The keys must be a fixed length. The public keys must be kept secret. The algorithms used to encrypt data are slow.
The signature keys must be changed frequently.
An administrator requires a PKI that supports a longer lifetime for keys used for digital signing operations than for keys used for encrypting data. Which feature should the PKI support ?
RANDOM TERMS
a n d r o id h o s t n a m e ändern ccna security 1 1 e x a m c h a pt e r 3
certificate keys
Wh a t i s t h e n a m e o f t h e v i r us p l a n t e d o n
nonrepudiation keys
computers and then activated on a given
usage keys
variable keys
date? flashtool - xperia devices flashing closing code matlab
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
Which three primary functions are required communication across network links? (Choose three.)
to secure
accounting anti-replay protection authentication
authorization confidentiality integrity
Refer to the exhibit. Which type of cipher method is depicted? Caesar cipher stream cipher substitution cipher transposition cipher
Which statement describes a cryptographic hash function? A one-way cryptographic hash function is hard to invert.
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
The output of a cryptographic hash function can be any length. The input of a cryptographic hash function has a fixed length. A cryptographic hash function is used to provide confidentiality.
Which statement is a feature of HMAC? HMAC is based on the RSA hash function. HMAC uses a secret key that is only known to the sender and defeats man- in-the-middle attacks. HMAC uses a secret key as input to the hash function, adding authentication to integrity assurance.
HMAC uses protocols such as SSL or TLS to provide session layer confidentiality.
Which encryption protocol provides network layer confidentiality? IPsec protocol suite
Keyed MD5 Message Digest 5 Secure Sockets Layer Secure Hash Algorithm 1 Transport Layer Security
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
Refer to the exhibit. Which encryption algorithm is described in the exhibit? 3DES
AES DES RC4 SEAL
Which statement describes asymmetric encryption algorithms? They include DES, 3DES, and AES. They have key lengths ranging from 80 to 256 bits. They are also called shared-secret key algorithms. They are relatively slow because they are based on difficult computational algorithms.
Which two statements correctly describe certificate classes used in the PKI? (Choose two.) A class 0 certificate is for testing purposes.
A class 0 certificate is more trusted than a class 1 certificate. The lower the class number, the more trusted the certificate. A class 5 certificate is for users with a focus on verification of email.
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
A class 4 certificate is for online business transactions between companies.
Two users must authenticate each other using digital certificates and a CA. Which option describes the CA authentication procedure? The CA is always required, even after user verification is complete. The users must obtain the certificate of the CA and then their own certificate.
After user verification is complete, the CA is no longer required, even if one of the involved certificates expires. CA certificates are retrieved out-of-band using the PSTN, and the authentication is done in-band over a network.
Which characteristic of security key management is responsible for making certain that weak cryptographic keys are not used? verification
exchange generation revocation and destruction
Which type of cryptographic key would be used when connecting to a secure website? DES key symmetric keys hash keys
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
digital signatures
Which algorithm is used to automatically generate a shared secret for two systems to use in establishing an IPsec VPN? ESP DES 3DES AH DH
SSL
Which two non-secret numbers are initially agreed upon when the Diffie-Hellman algorithm is used? (Choose two.) elliptic curve invariant generator
pseudorandom nome binomial coefficient prime modulus
topological index
What does it mean when a hashing algorithm is collision resistant? Exclusive ORs are performed on input data and produce a digest. It is not feasible to compute the hash given the input data. It uses a two-way function that computes a hash from the input
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
and output data. Two messages with the same hash are unlikely to occur.
I did mentioned above that all the answers for CCNA Security Chapter 7 are 100% correct. However, if you find any mistake or error, please do comment below to share with us the correct answer. We also do appreciate any latest version or new questions that you would like to share with us. Credit: The answers for this CCNA Security Chapter 7 Test provided by Xase. All credit goes to him.
Virus Protection
Business Opportunities
Accounting Degree
This entry was posted in D at a N e t w o r k , N e t w o r k S e c u r i t y and tagged 2 0 1 2 , A n s w e r , C CN A S e c u r i t y , C CN A S e c u r i t y C h a pt e r 7 A n s w e r , CCNA S ec u r i t y C ha p t e r 7 T e s t , C CN A S C h a p t e r 7 T e s t , CCNAS v1.1 , C h a p t e r 7 T e s t , S o l u t i o n , S o l u t i o n C CN A S e c u r i t y C h a p t e r 7 by I n v i A l g o . Bookmark
the p e r m a l i n k .
ONE THOUGHT ON “ANSWER CCNA SECURITY CHAPTER 7 TEST – CCNAS V1.1”
emanuel on A u g u s t 9 , 2 0 1 2 a t 1 0 :4 3 P M said:
GRACIAS! . Reply ↓
L e a v e a Re p l y Your email address will not be published. Required fields are marked *
Name
*
Email
*
Answer CCNA Security Chapter 7 Test – CCNAS v1.1 | Invisible Algorithm
Website
Comment
All All
Post Comment
Notify me of followup comments via e-mail. You can also subscribe without commenting.
Search Invisible Algorithm: ccna security chapter 4 exam answers 100 , which algorithm is used to automatically generate a shared secret for two systems to use in establishing an ipsec vpn? , which two non-secret numbers are initially agreed upon when the diffie-hellman algorithm is used? (choose two ) , which algorithm is used to automatically generate a shared secret for two systems to use in establishing an ipsec vpn , ccna security answers v1 1, anti-replay service, ccnas v1 1 chapter 7, ccna security chapter 7 exam 1 1 , which two non-secret numbers are intially agreed upon when the, ccnas Which algorithm is used to automatically generate a shared secret for two systems to use in establishing an IPsec VPN?
