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Notebook Computer Security

Fri, 12/07/2007 - 01:00 — Jim Julian

The world is going mobile. If you have been bitten by the "notebook bug", perhaps it's time to think about the security of the computer itself, and more importantly, the data that is on it!

  1. Basic notebook security measures

    2. Choose a secure operating system and lock it down by using secure passwords. Take advantage of encrypted folders now available in Windows XP and Mac OS X. Lock your screen when you walk away from it, or if it's left on in your hotel room.

  2. Enable the startup password

    3. Having a good BIOS password that is required on boot-up adds an additional level of security to your data. In addition, many modern notebook BIOSs can lock the hard drive and render it useless, even if the drive is removed from the chassis.

  3. Apply an asset tag and/or an engraved ID number

    4. Having the notebook permanently engraved or tagged will greatly aid in recovering the unit. If anyone tries to grind out the engraving or deface the asset tag, it will make it more evident that the notebook may have been stolen, making it harder to sell.

  4. Register the notebook with the manufacturer

    5. When you register your notebook with the manufacturer, it creates another record of ownership. If anyone else tries to update the notebook through the manufacturer, it could provide a link to the thief and possibly an arrest, resulting in the recovery of your notebook.

  5. Get a cable lock and use it

    6. Most notebooks are equipped with a Universal Security Slot (USS) patented by Kensington that allows them to be attached via a cable lock (or alarm). If you leave you notebook at work, lock it down with a cable lock. Another option is to lock it in a cabinet or your desk.

  6. In the car

    7. If you must leave your notebook in your car, keep it out of sight. Locking it in the trunk is the safest place. If you are using a rental car, try not to leave your notebook in the car since rental cars are usually a favorite target of thieves. However, leaving your notebook in a vehicle in freezing temperatures can crack the LCD and high temperatures can melt components.