Free Software du Jour - TrueCrypt encryption software

This is a product I have been using for several months now.  I originally downloaded it to address the concern of "OMG what happens if I lose my USB?" factor.  Actually, what finally got me to address this concern was the purchase of a new network hard drive for the house.  The network hard drive concept is totally cool - the security is ridiculous.  One leetle paper clip in the reset button and that nasty problem of forgetting your passwork is handily trumped without in any way impacting on your files.  Isn't that neat?  So if somebody steals my hard drive, they can access a truckload of my confidential data with a paperclip.  Wonder how much the credit card numbers are worth to the identity theft people?  Enter TrueCrypt.

The benefit here is the ability to encrypt files on drives at low/no cost.  Particularly useful for any one routinely carrying confidential information on a flash drive or portable hard drive.

TrueCrypt is encryption software, available for free, that has some slick, sophisticated capabilities that are sadly over my head (such as creating a hidden partition and encrypting an entire separate operating system).  However, it also has useful, nuts and bolts features that most people with only a mild streak of techno-geekishness would be able to use.  I put it this way because if you're not willing to read through the documentation - at least the beginner tutorial portion of it, or are intimidated by doing so, this is probably not a good adventure for you. 

The basic functionality I am referring to will allow you to create an encrypted, password-protected "container" which TrueCrypt can then mount on a drive letter for you.  Once mounted, your files are accessible by Windows and by programs just as if they were on any old drive letter.  Anything you write to the drive is encrypted, anything you copy off the drive is not.  This is on-the-fly encryption and decryption. One can also designate favourites and set them up to auto load.  I'm using this product both on my network hard drive and on my USB key.  It took a little getting used to, but has smoothed out nicely and I'm finding it's greatly increased my comfort zone about the data I keep in both places.

A  cautionary note:  Don't lose or forget your passwords!  The road to hell is paved with forgotten passwords. 


Here is a link to True Crypt's Website:

TrueCrypt

Here is a link to the Beginner's Tutorial I mentioned:

TrueCrypt Beginner's Tutorial


The information provided is intended to be general in nature. It is suggested that readers seek the advice of a CGA or other qualified professional for advice specific to their particular situation.