The need to protect data has been with us from the earliest days of computing. The simplest security method depended on a password. Unfortunately, this method is open to abuse. People have bad memories so how often have we found the post-it note on the screen advertising the 'secret' password.

Hence the need for strong two-factor Authentication. This is based on something you know ie a Personal Identification Number (PIN) and something you have, which could be a physical token or software installed on the remote PC.

XCOMM carries the following range of Token based authentication products.