Unit 791: Network and Security Management

1. Introduction to Network and Security Management

• Overview of network and security management
• Importance in modern organizations
• Key concepts and principles
• Role of network administrators
• Types of network security threats

2. Network Design and Architecture

• Network topologies: bus, star, ring, mesh, hybrid
• Network protocols and standards (TCP/IP, OSI model)
• Network devices: routers, switches, firewalls, access points, servers
• Network performance optimization
• Network configuration: IP addressing, subnetting, VLANs

3. Network Infrastructure Management

• Components of network infrastructure and their roles
• Design, implementation, and maintenance of infrastructure
• Network device management and configuration

4. Network Security Fundamentals

• Authentication and authorization mechanisms
• Encryption fundamentals and protocols
• Firewalls: types, functions, and configuration
• Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS)

5. Security Policies and Procedures

• Development of security policies and procedures
• Access control policies
• Data encryption policies
• Incident response procedures
• Security awareness training
• Ensuring regulatory compliance

6. Network Monitoring and Performance Management

• Tools for monitoring network traffic and performance (packet sniffers, traffic analyzers)
• Techniques for performance optimization
• Troubleshooting common network issues
• Proactive monitoring and alerting

7. Vulnerability Assessment and Penetration Testing

• Concepts of vulnerability management
• Penetration testing methodologies
• Ethical hacking fundamentals
• Remediation strategies and patch management

8. Incident Response and Disaster Recovery

• Incident response lifecycle
• Managing security breaches and data loss
• Disaster recovery planning and business continuity
• Backup and recovery procedures
• Testing and maintaining disaster recovery plans

9. Compliance and Regulatory Requirements

• Overview of legal and regulatory frameworks
• Industry standards: GDPR, HIPAA, PCI DSS
• Compliance auditing and assessments
• Implications for organizational policies

10. Network Security Protocols and Technologies

• Virtual Private Networks (VPNs): types and applications
• SSL/TLS protocols for secure communication
• DNS security mechanisms
• Endpoint security solutions

11. Cloud Security Management

• Characteristics and challenges of cloud environments
• Data protection in the cloud
• Access control and identity management in cloud services
• Cloud encryption techniques
• Cloud compliance considerations

12. Access Control and Authentication

• Access control models: discretionary, mandatory, role-based
• Authentication protocols and technologies (e.g., multi-factor authentication)
• Encryption techniques related to access control
• Identity and Access Management (IAM) solutions

13. Threat Detection and Response

• Common network threats: malware, phishing, DDoS
• Threat intelligence and proactive monitoring
• Incident detection and response strategies

14. Wireless Network Security

• Wi-Fi security protocols (WEP, WPA, WPA2, WPA3)
• Wireless Intrusion Prevention Systems (WIPS)
• Best practices for securing wireless networks

15. Security Risk Assessment and Management

• Risk assessment methodologies
• Identifying and evaluating security threats
• Risk mitigation strategies
• Implementing risk management frameworks

16. Network Security Auditing and Compliance

• Conducting security audits
• Compliance assessments and regulatory evaluations
• Evaluating effectiveness of security controls

17. Virtual Private Networks (VPNs) and Secure Remote Access

• VPN technologies and protocols
• Establishing encrypted communication channels
• Securing remote user access to corporate networks

18. Firewalls and Intrusion Detection Systems

• Configuration and management of firewalls
• IDS roles and response mechanisms

19. Summary and Review

• Recap of key concepts
• Integration of network design, security, and management practices
• Preparing for practical application and assessments