Firewall
Firewall Configuration Essentials
Firewalls remain a fundamental component of network security. Proper configuration is critical for effective protection. Types of Firewalls Packet Filtering: Examines packets based on source/destination IP, ports, and protocols. Stateful Inspection: Tracks connection state for context-aware decisions. Application Layer (WAF): Inspects traffic at the application layer. Next-Generation (NGFW): Combines