Topic :-

- Scope of the security problem; Characteristics of computer based systems.

- Point of security, and methods of defense.

- Various views of computer security.

- Information access problems.

- Security policies.

- Formalizing security properties.

- Elementary information theory. 

- Elementary cryptography.

- Secure encryption system, Properties of arithmetic public

- key systems, Data Encryption Standard (DES).

- Cryptographic protocols; Viruses and worms, control against attack.

- Design of secure operating systems.

- Model of security.

- Penetration of operating systems.

- Database security.

- Reliability and Integrity, sensitive data.

- Security measure.

- Authentication; File protection, copy protection.

- Risk assessment; Computer network security.

- Malicious logic; System evaluation and certification.

- operating system control,  Communication security.