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Category > Computer Science Posted 26 Mar 2018 My Price 10.00

process of converting an original message

Hello, I need help with my Intro Info Sys Security course.

 

QUESTION 1
 is the process of converting an original message into a form that is unreadable to unauthorized individuals.
 
QUESTION 2
 is the process of making and using codes to secure the transmission of information.
 
QUESTION 3
True or False: Hashing functions require the use of keys.
 True
 False
 
QUESTION 4
_____ is the entire range of values that can possibly be used to construct an individual key.
A. Plaintex
B. Cipher key
C. Ciphertext
D. Keyspace
 
QUESTION 5
Finger, palm, and hand readers; iris and retina scanners; and voice and signature readers are examples of  locks.
 
QUESTION 6
The message  is a fingerprint of the author’s message that is to be compared with the receiver’s locally calculated hash of the same message.
 
QUESTION 7
The _____ algorithm was the first public-key encryption algorithm developed (in 1977) and published for commercial use.
A. Blowfish
B. DES
C. Diffie-Hellman
D. RSA
 
QUESTION 8
 is the information used in conjunction with an algorithm to create the ciphertext from the plaintext or derive the plaintext from the ciphertext.
 
 
QUESTION 9
The science of encryption is known as .
 
QUESTION 10
True or False: Two hundred and eighty five computers could crack a 56-bit key in one year, whereas 10 times as many could do it in a little over a month.
 True
 False

 

 

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SophiaPretty
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Status NEW Posted 26 Mar 2018 01:03 PM My Price 10.00

  ----------- He-----------llo----------- Si-----------r/M-----------ada-----------m -----------  ----------- Th-----------ank----------- yo-----------u f-----------or -----------you-----------r i-----------nte-----------res-----------t a-----------nd -----------buy-----------ing----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n. -----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be-----------

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