
Snort Provided by Cisco Systems and free to use, leading network-based intrusion detection system software.ManageEngine Log360 (FREE TRIAL) This SIEM package uses UEBA to establish a baseline of normal activity and then looks for deviations from that norm.ManageEngine EventLog Analyzer (FREE TRIAL) A log file analyzer that searches for evidence of intrusion.CrowdStrike Falcon (FREE TRIAL) A cloud-based endpoint protection platform that includes threat hunting.An essential tool for improving security, responding to events and achieving compliance. SEM is also an intrusion prevention system, shipping with over 700 rules to shut down malicious activity. It manages data collected by Snort, including real-time data. SolarWinds Security Event Manager EDITOR’S CHOICE Analyzes logs from Windows, Unix, Linux, and Mac OS systems.

Here’s our list of the Best Intrusion Detection System Software and Tools: Detection of anomalous activity and reporting it to the network administrator is the primary function however, some IDS software can take action based on rules when malicious activity is detected, for example blocking certain incoming traffic.

What is an Intrusion Detection System (IDS)?Īn Intrusion Detection System ( IDS) monitors network traffic for unusual or suspicious activity and sends an alert to the administrator.
