Next-generation firewalls (NGFW) feature advanced capabilities beyond traditional firewalls, incorporating intrusion detection, application awareness, and deep packet inspection. These firewalls provide comprehensive security by monitoring and controlling network traffic at a deeper level, detecting and preventing threats in real time. They also enable organizations to implement policies based on specific applications rather than solely on ports and protocols. By integrating multiple security functions into a single solution, NGFWs enhance protection against complex cyber threats while simplifying management.