Like many people nowadays, my life involves dealing with a lot of data. Especially important items include the many usernames, logins, and account numbers for loans, credit cards, and various websites which I use. I keep a spreadsheet in an encrypted file on my laptop to keep track of them. But what happens if my laptop is stolen, lost, or destroyed?
For awhile I've carried a copy of the spreadsheet along with other important info in encrypted form on a USB flash drive on my keyring. This way, it's always with me even if the SHTF. The drive I've been using has been a Microcenter bulk 1 GB stick, and it's worked just fine.
The prices on USB thumb drives have plummeted over the past year. So, over the weekend I bought an 8 GB USB flash drive at Microcenter. Like my old stick, it's one of their bulk, house-brand units and the cost was only $29.99 + tax.
I keep only the most essential data on the USB stick, and I formatted the stick as FAT32 so that it can be read in any PC or Mac I may need to use. It's organized like so:
Root directory
-A plain text file with contact info, including next of kin and the number for my childrens' daycare.
Documents folder
-Backup of my Safari browser bookmarks
-Backup of my OS X Addressbook
-Backup of my iCal database
-Separate encrypted images for financial data, logins, client data
Installer files folder
-Contains installation files for several Windows programs (AVG Antivirus, Firefox, Foxit PDF reader, Spybot, and the anti-spyware hosts file from MVPS.org)
Mac Portable Apps folder (apps that can run directly from the USB stick when connected to a Mac running OS X)
-Portable Firefox
-Portable AdiumX instant messenger client
Windows Portable Apps folder (apps that can run directly from the USB stick when connected to a Windows PC)
-PuTTy (a telnet and SSH client)
-Portable Firefox
-Pidgin Portable instant messenger client
Over 6 GB are still free.
Running applications from the USB drive is quite a bit slower than from a hard disk, but this isn't for regular use. Since flash memory has a limited number of read/write cycles, and because I don't want potentially sensitive information saved in an unencrypted folder on the thumb drive, I configured both Firefox installations to not cache files locally.
The new thumb drive has replaced my old one in my pocket. It rides on a keyring along with a Victorinox Rambler SAK, a Countycomm.com Peanut Lighter, and a Countycomm.com SO-ARES LED light.