problem 1:

Illustrate out any two (2) types of security policies.

problem 2:

What do you understand by the term security attack? Describe with exs.

problem 3:

Describe different characteristics which recognize a good encryption technique.

problem 4:

Make a distinction between Symmetric and Asymmetric Encryption Systems.

problem 5:

Provide the Overview of DES Algorithm.

problem 6:

Illustrate any four (4) types of firewalls.