I like running ossec on my linux boxes: * ossec - https://ossec.github.io/ https://ossec.github.io/ Also worth looking at: * chkrootkit - http://www.chkrootk

I like running ossec on my linux boxes: * ossec - https://ossec.github.io/ https://ossec.github.io/ Also worth looking at: * chkrootkit - http://www.chkrootkit.org/ http://www.chkrootkit.org/ * rkhunter - http://rkhunter.sourceforge.net/ http://rkhunter.sourceforge.net/