Q. __________ is used for encrypting data at network level.
✅ Correct Answer: (A)
ipsec
Information Cyber Security MCQs and Notes
Q. Which of the following is not a secured mail transferring methodology?
✅ Correct Answer: (A)
pop3
Q. PGP offers _____ block ciphers for message encryption.
✅ Correct Answer: (D)
all of the mentioned
Q. Data compression includes
✅ Correct Answer: (C)
removal of redundant character & uniform distribution of characters
Q. Pretty good privacy (PGP) security system uses
✅ Correct Answer: (C)
public & private key cryptosystem
Q. In the alert protocol the first byte takes the value 1 or 2 which corresponds to _________ and _________ respectively.
✅ Correct Answer: (D)
warning, fatal
Q. Which protocol is used for the purpose of copying the pending state into the current state?
✅ Correct Answer: (D)
change cipher spec protocol
Q. Which protocol consists of only 1 bit?
✅ Correct Answer: (D)
change cipher spec protocol
Q. Which protocol is used to convey SSL related alerts to the peer entity?
✅ Correct Answer: (A)
alert protocol
Q. The full form of SSL is
✅ Correct Answer: (B)
secure socket layer