Module 4: System and Application Security Chapter 1: Security Architectures and Models 1. Designing Secure Operating Systems 2. Controls to enforce security services 3. Information Security Models Chapter 2: System Security 1. Desktop Security 2. email security: PGP and SMIME 3. Web Security: web authentication, SSL and SET 4. Database Security Chapter 3: OS Security 1. OS Security Vulnerabilities, updates and patches 2. OS integrity checks 3. Anti-virus software 4. Configuring the OS for security 5. OS Security Vulnerabilities, updates and patches Chapter 4: Wireless Networks and Security 1. Components of wireless networks 2. Security issues in wireless