Description: A session firewall is a type of firewall that monitors and controls the state of active sessions on a network. Unlike traditional firewalls that operate based on static rules, session firewalls can track the status of connections and determine whether a data packet belongs to an established session or if it is a new connection attempt. This allows them to make more informed decisions about the traffic they allow or block, thereby enhancing network security. These devices are essential in environments where secure communication is critical, as they can prevent attacks such as spoofing and session hijacking. Additionally, session firewalls can offer advanced features like deep packet inspection, which allows for analyzing the content of data for threats. In summary, their ability to manage session states gives them a significant advantage in protecting networks against unauthorized access and malicious attacks.
