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WGU D334 AIO POWERPOINT CHAPTER 1-6 STUDY GUIDE QUESTIONS WITH COMPLETE SOLUTIONS!!
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WGU D334 AIO POWERPOINT CHAPTER 1-6 STUDY GUIDE QUESTIONS WITH COMPLETE SOLUTIONS!!
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WGU D334 AIO POWERPOINT CHAPTER 1-6STUDY GUIDE QUESTIONS WITH COMPLETE
SOLUTIONS!!
______ changing plaintext into cypher text Answer - encryption
changing cypher text into plain text Answer - decryption
encryption should be applied to Answer - rest
transit
you can use _____ to encrypt individual files Answer - aescrypt
you can use _____ or _____ to encrypt full disk Answer - bitlocker
filevault
________ is where a single mapping from our alphabet to a cipher is created
Answer - mono alphabetic code / substitution
______ refers to the mapping of our alphabetto a number of cipher alphabets
Answer - polyalphabetic
_______ is considered to be unbreakable since it only uses its cipher code once
Answer - one time pad
, this method repeats the random numbers after a given time(periodic)
they are fast and are also deterministic and are useful in producing a
repeatable set of random numbers Answer - pseudo random number
generators (PRNGs)
this method generates a true random number and uses some form of random
process
this approach is generally slow, non deterministic and not periodic Answer -
true random number generator (TRNG)
A technique that is based on how frequently certain letters appear in English
versus others. Answer - frequency analysis
___ is the degree of uncertainty of the encryption process Answer - Entropy
which encryption is faster? hardware or software? Answer - hardware
_______ is a tamper resistant evident and intrusion resistant physical device
that safeguards and manages cryptographic key and provides cryptographic
processing Answer - Hardware Security Module (HSM)
A _____ is a dedicated processor that handles hardware-level encryption;
allows the use of full disk encryption on a hard drive in a manner that
minimizes the impact on system performance. Answer - trusted platform
module (TPM)
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