Network Security Implementation

What You Will Learn

• 1 Learn the foundational principles of network security, including core threat models, the CIA triad, and how modern attack surfaces are structured.
• 2 Understand network perimeter defense strategies including firewall architectures, DMZ design, and ingress/egress filtering techniques.
• 3 Apply intrusion detection and prevention system (IDS/IPS) configurations to identify and respond to malicious traffic patterns in real time.
• 4 Explore Virtual Private Network (VPN) technologies and implement secure remote access solutions using industry-standard tunneling protocols.
• 5 Analyze network segmentation strategies including VLANs, micro-segmentation, and zero-trust architecture principles for internal threat containment.
• 6 Implement cryptographic controls including TLS, PKI, and certificate management to protect data in transit across enterprise networks.
• 7 Discover wireless network security techniques including WPA3 configuration, rogue access point detection, and secure BYOD policy enforcement.
• 8 Build a security monitoring and log management framework using SIEM platforms, alerting logic, and incident triage workflows.
• 9 Understand vulnerability assessment and penetration testing methodologies to proactively identify and remediate network weaknesses.
• 10 Develop a network security incident response plan covering containment, eradication, recovery, and post-incident documentation procedures.