What is a Hash?

A hash is a string of data – series of letters and numbers in a row – that is unique to a set of a data given a specific hash function. While hashing may be used for may different purposes, in computer forensic work, a seized computer or harddisk or flash...

Forensic Analysis and Computer Crimes

I recommend this short article Digital Smoke (pdf) by Al Lewis of Paradigm Solutions. Mr. Lewis has accurately characterized the problems facing not only police agencies, but also users (and defendants), and lawyers as they deal with allegations of computer crimes or...