I've just been reading yet another rundown of data breaches and it continues to amaze me that so many are actually based around some sort of physical, rather than technical, issue.

I learned long ago that all computer security starts with the physical side – after all, there is no point having secure logins, firewalls and other electronic security if somebody can walk in off the street and take your servers and equipment from unlocked and insecure server rooms and desks.