What is Cisco ASA/FTD?

Cisco ASA (Adaptive Security Appliance) and FTD (Firepower Threat Defense) are network security devices. ASA is a firewall that inspects network traffic and enforces security policies. FTD is a unified security platform that integrates firewall capabilities with advanced threat prevention features like intrusion prevention (IPS), anti-malware, and URL filtering. They are commonly used to protect networks from unauthorized access, malware, and other security threats, acting as the first line of defense at the network perimeter.