Q. In asymmetric key cryptography, the private key is kept by
✅ Correct Answer: (B)
receiver
Information Cyber Security MCQs and Notes
Q. ATM pin while withdrawing money is an example of using:
✅ Correct Answer: (A)
authentication
Q. Assurance that authentic user is taking part in communication is:
✅ Correct Answer: (A)
authentication
Q. A process of making the encrypted text readable again.
✅ Correct Answer: (A)
decryption
Q. Modification of Data is done in:
✅ Correct Answer: (A)
both active and passive attacks
Q. Which is the type of attack when Network is made unavailable for user
✅ Correct Answer: (D)
denial of service
Q. When original data is changed to make it non-meaningful by attacker it is known as
✅ Correct Answer: (C)
modification of messages
Q. attack is when original data is modified and malicious data is inserted
✅ Correct Answer: (B)
replay(rewrite)
Q. means when an attacker pretends to be authentic user
✅ Correct Answer: (A)
masquerade
Q. Release of Message Content and Traffic analysis are type of :
✅ Correct Answer: (D)
passive attacks