Tripwire is a free and open source Intrusion Detection System (IDS). It’s a security tool for monitoring and alerting file changes on the system. In this tutorial, we will show you how to install and configure Tripwire Host Based IDS on Ubuntu 16.04. We will also show you how to configure tripwire to monitor and detect modified files on the system.
Original URL: https://www.howtoforge.com/tutorial/how-to-monitor-and-detect-modified-files-using-tripwire-on-ubuntu-1604/