Your money at your bank is protected in multiple ways through various means. These measures together help to make your bank relatively secure. Why protect your data via a secure firewall but make it easy for someone to simply walk off with your hard drive or your entire computer?

If possible insure that your server(s) are in a secure area.

There are a surprising number of desktop computers and an especially large number of laptops stolen each year, most containing important data. Effective locking devices are available to secure desktop and portable computers.

Also remember to protect devices such as cell phones, iPods, and thumb drives.