Software safeguards aside, a can inflict massive damage on your business. That's why physical security should be a major consideration, whether you're a one-person shop or a company with a hundred employees. Every business owner knows to lock the doors and install an alarm system if there are valuable assets on the premises. But you should also take specific actions to protect your computer equipment, in addition to securing your building proper.

are a simple way to increase any computer's security at very low cost. Almost all laptops have a special Kensington lock port, and most desktops have a metal loop that extends from the back and through which you can run a security cable. (Computers that don't have a lock port can instead use a "universal" lock system that attaches directly to the chassis.) Connect the computer to a desk with the cable, and you've added sufficient security to thwart most smash-and-grab operators. Be sure to store the keys to the cable locks in a secure location. You should also use a cable lock whenever you take a laptop out of the office.

is software that runs unnoticed in the background but lets your laptop broadcast its location when you report it as lost. This helps law enforcement locate the computer more easily and enables you to wipe its hard drive remotely if recovery seems unlikely. offer similar features to smartphone and tablet users. Install them before your device goes missing.