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Network Security Quiz
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Network Security Quiz
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25 Questions

1. Eli Biham & Adi Shamir introduced ___________.
2. Conventional encryption also referred to as _____.
3. Which of the following is an advantage of anomaly detection?
4. Which of the following requires two keys - a public and private one - that are used by the sender and receiver to encode a message?
5. ____ is a mode of operation for a block cipher, with the characteristic that each possible block of plaintext has a defined corresponding ciphertext value and vice versa.
6. A digital signature needs a(n) _____ system.
7. Which of the following are used to provide computer security in businesses?
8. _____ requires that neither the sender nor the reciver of a message be able to deny the transmission.
9. Which is the largest disadvantage of the symmetric Encryption?
10. Which of the following public key algorithm is not used by the Digital Signature?
11. In cryptography, the order of the letters in a message is rearranged by ______.
12. _______ ensures that the information in a computer system and transmitted information are accessible only for reading by authorized parties.
13. Digital signature cannot provide ____ for the message.
14. The process of professionally or ethically hacking a message is called as _______
15. Which measure is used to detect intruders program execution activities?
16. The processed S/MIME along with security related data is called as ________.
17. To prevent the opponent from learning the contents of message during transmissions is ________ type of attack .
18. Block cipher process ___.
19. Which of the following is not a security mechanisms?
20. Kerberos is an encryption-based system that uses _____.
21. X.509 recommends ____ algorithm.
22. _________is the first step in DES.
23. In _______ the virus places an identical copy of itself into other programs or into certain system areas on the disk.
24. Triple DEA was first proposed by _____.
25. PGP can be used for ___.