Carry a PC in Your Pocket
Do Right by Your Data
Whether you carry your work files with you on your flash drive or store them online, you'll still need to take some precautions to protect those files, your privacy, and your computers from harm, whether accidental or malicious. Here are some steps to consider.
Scan for safety. Since using your USB drive on an unknown computer exposes the drive to additional risks, be sure to install antispyware and antivirus software as part of your set of portable applications. As an additional precaution, scan the flash drive itself from your regular computer the next time you return home to make sure it didn't pick up any bugs.
Use common sense. Because a host computer like one in a hotel business center or an Internet cafe may have keyloggers that record your passwords, portable computing can never be 100 percent
Shred it; don't sweat it. If you're working on sensitive documents, you should keep them encrypted while stored on your flash drive. For example, the open-source program TrueCrypt or the freeware archiving program IZarc2Go both offer encryption features that run on a flash drive.
In most cases, you'll have to copy documents out of the encrypted folder or container before working on them, and then copy them back when you're done. For added security, use a shredding application to destroy the work copies (after you've put a copy back in the encrypted folder of course). CyberShredder and UltraShredder are two free portable utilities that
Back up your portable, too. Because these devices
Of course, you don't really need