L19 - IPSec and TLS

Question 1

IP Spoofing is useful for…

a) Bidirectional communication
b) Unidirectional communication

Answer 1

b) Unidirectional communication

Question 2

ESP (Encapsulated Security Payload) can be securely used in….

a) Encryption only mode
b) Authentication only mode
c) Encryption and Authentication mode

Answer 2

All of the above