Question 1) What are the main principles of security?
Question 2) Explain Trojan horse. Write down the principle behind it.
Question 3) Write down the difference between substitution cipher and transposition cipher.
Question 4) Write down the characteristics of a good firewall implementation the characteristics of a good firewall implementation.
Question 5) Write down difference between LAN and WAN security issues.
Question 6) Explain the functions and responsibility of privacy.
Question 7) What do you mean by VPN? Describe its architecture.
Question 8) Describe the different disaster prevention methods.
Question 9) Explain the RSA algorithm with a simple example.
Question 10) What do you mean by IDS? Describe IDS limitations and counter measures.
Question 11) Write brief notes on the following:
i) RAID
ii) Worms