NEW QUESTION 22
Juanita is attempting to hide some text into a jpeg file. Hiding messages inside another medium is referred to as which one of the following?

NEW QUESTION 23
Ferris has been assigned the task of selecting security for his company’s wireless network. It is important that he pick the strongest form of wireless security. Which one of the following is the strongest wireless security?

NEW QUESTION 24
The concept that if one bit of data changes, the cipher text will all completely change as well.

NEW QUESTION 25
Which of the following was a multi alphabet cipher widely used from the 16th century to the early 20th century?

NEW QUESTION 26
Which algorithm implements an unbalanced Feistel cipher?

NEW QUESTION 27
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.

NEW QUESTION 28
Which one of the following attempts to hide data in plain view?

NEW QUESTION 29
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.

NEW QUESTION 30
Which of the following areas is considered a strength of symmetric key cryptography when compared with asymmetric algorithms?

NEW QUESTION 31
What size block does FORK256 use?

NEW QUESTION 32
Network of trusted certificate authority servers. Use asymmetric key pairs and combines software, encryption and services to provide a means of protecting security of business communication and transactions.

NEW QUESTION 33
Which analysis type is based on the statistics of the numbers of unique colors and close-color pairs in a 24-bit image, a method that analyzes the pairs of colors created by LSB embedding?

NEW QUESTION 34
The next number is derived from adding together the prior two numbers (1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89).

NEW QUESTION 35
This algorithm was published by the German engineering firm Seimans in 1993. It is a software based stream cipher using Lagged Fibonacci generator along with a concept borrowed from the shrinking generator ciphers.

NEW QUESTION 36
If you wished to see a list of revoked certificates from a CA, where would you look?

NEW QUESTION 37
Which of the following is an asymmetric algorithm that was first publically described in 1977?

NEW QUESTION 38
What is the name of the attack where the attacker obtains the ciphertexts corresponding to a set of plaintexts of his own choosing?

NEW QUESTION 39
John is trying to explain the basics of cryptography to a group of young, novice, security students. Which one of the following most accurately defines encryption?