1. IPsec is designed to provide the security at the
Correct Answer is : Network layer
2. In tunnel mode IPsec protects the
Correct Answer is : Entire IP packet
3. Which component is included in IP security?
Correct Answer is : All of the mentioned
4. WPA2 is used for security in
Correct Answer is : Wi-Fi
5. An attempt to make a computer resource unavailable to its intended users is called
Correct Answer is : Denial-of-service attack
6. Extensible authentication protocol is authentication framework frequently used in
Correct Answer is : FALSE
7. Pretty good privacy (PGP) is used in
Correct Answer is : Email security
8. PGP encrypts data by using a block cipher called
Correct Answer is : International data encryption algorithm
9. When a DNS server accepts and uses incorrect information from a host that has no authority giving that information, then it is called
Correct Answer is : DNS spoofing