It used to be all the talk, everyone knew it, accepted it but few did anything about it and still even today, very few do anything about it. What is it? Data Integrity. But it is not in the form of how we usually look at data integrity; it is not backups, raid management or similar — it is host based intrusion detection.

What is host based intrusion detection (hIDS)? In it simplest form it is basically the monitoring of a file system for added, deleted or modified content, for the purpose of intrusion detection and (post) compromise forensic analysis. At More >