What does the term “Intrusion Prevention” refer to in the context of Sophos XG Firewall?

Intrusion Prevention in the context of Sophos XG Firewall specifically refers to the capability to detect and block potential threats in real-time traffic. This proactive approach allows the firewall to analyze incoming and outgoing data packets, identifying patterns or signatures that match known threats. When a potential threat is detected, the firewall can automatically take action to block or mitigate the threat without requiring any manual intervention. This capability is crucial for maintaining the security of the network by ensuring that harmful traffic is stopped before it can cause any damage.

In this role, Intrusion Prevention acts as a critical layer of defense, complementing other security measures such as firewalls and antivirus solutions. The focus on real-time analysis differentiates this function from merely preventing unauthorized access or logging activities, which do not actively block threats as they occur.