ExamGecko
Login
Home / ECCouncil / 212-81 / List of questions
Ask Question

ECCouncil 212-81 Practice Test - Questions Answers, Page 5

Add to Whishlist

List of questions

Question 41

Report Export Collapse

Which of the following is an asymmetric cipher?

Become a Premium Member for full access
  Unlock Premium Member

Question 42

Report Export Collapse

Juanita has been assigned the task of selecting email encryption for the staff of the insurance company she works for. The various employees often use diverse email clients. Which of the following methods is available as an add-in for most email clients?

Become a Premium Member for full access
  Unlock Premium Member

Question 43

Report Export Collapse

What is a salt?

Become a Premium Member for full access
  Unlock Premium Member

Question 44

Report Export Collapse

Which of the following was a multi alphabet cipher widely used from the 16th century to the early 20th century?

Become a Premium Member for full access
  Unlock Premium Member

Question 45

Report Export Collapse

A symmetric Stream Cipher published by the German engineering firm Seimans in 1993. A software based stream cipher that uses a Lagged Fibonacci generator along with concepts borrowed from shrinking generator ciphers.

Become a Premium Member for full access
  Unlock Premium Member

Question 46

Report Export Collapse

What advantage do symmetric algorithms have over asymmetric algorithms

Become a Premium Member for full access
  Unlock Premium Member

Question 47

Report Export Collapse

Which one of the following is an example of a symmetric key algorithm?

Become a Premium Member for full access
  Unlock Premium Member

Question 48

Report Export Collapse

The greatest weakness with symmetric algorithms is _____.

Become a Premium Member for full access
  Unlock Premium Member

Question 49

Report Export Collapse

In IPSec, if the VPN is a gateway-gateway or a host-gateway, then which one of the following is true?

Become a Premium Member for full access
  Unlock Premium Member

Question 50

Report Export Collapse

What is the formula m^e %n related to?

Become a Premium Member for full access
  Unlock Premium Member
Total 206 questions
Go to page: of 21
Open VPLUS File
Convert VPLUS to PDF

Related questions

Message hidden in unrelated text. Sender and receiver have pre-arranged to use a pattern to remove certain letters from the message which leaves only the true message behind.
Ahlen is using a set of pre-calculated hashes to attempt to derive the passwords from a Windows SAM file. What is a set of pre-calculated hashes used to derive a hashed password called?
The most common way steganography is accomplished is via which one of the following?
Represents the total number of possible values of keys in a cryptographic algorithm or other security measure, such as a password.
With Cipher-block chaining (CBC) what happens?
In 2007, this wireless security algorithm was rendered useless by capturing packets and discovering the passkey in a matter of seconds. This security flaw led to a network invasion of TJ Maxx and data theft through a technique known as wardriving. Which Algorithm is this referring to?
Nicholas is working at a bank in Germany. He is looking at German standards for pseudo random number generators. He wants a good PRNG for generating symmetric keys. The German Federal Office for Information Security (BSI) has established four criteria for quality of random number generators. Which ones can be used for cryptography?
If Bob is using asymmetric cryptography and wants to send a message to Alice so that only she can decrypt it, what key should he use to encrypt the message?
John is going to use RSA to encrypt a message to Joan. What key should he use?
3DES can best be classified as which one of the following?