What does the FortiGate feature 'IPS Sensor' do?

The IPS Sensor feature in FortiGate is designed specifically to monitor and analyze network traffic for signs of malicious activities and vulnerabilities. It functions as an Intrusion Prevention System (IPS), which means it inspects the packets of data flowing through the network and identifies potentially harmful traffic by comparing it to a set of predetermined security rules and patterns known as signatures.

When the IPS Sensor detects suspicious activity, it can take various actions, including blocking the traffic, logging the event, or alerting the network administrator. This proactive approach helps in preventing exploitation of vulnerabilities and defending against various types of cyber threats, such as malware and unauthorized access attempts.

Understanding the function of the IPS Sensor is vital for maintaining network security. It is integral to a layered security strategy where monitoring traffic plays a crucial role in identifying potential threats and ensuring a safe network environment.