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FOSS Encryption Software

I have been using EncryptionPlus Hard Disk encryption software at work now for encrypting laptops (per corporate security policies) for over six years now.   The product has work reasonably well.  Aside from personal file and email encryption products such as GPG, I was unaware of any FOSS (Free and Open-Source Software) full disk encryption systems similar to what I had been using at work, until a coworker brought TrueCrypt to my attention.   I have read the documentation and it seems perfectly capable for what I need so I am going to give it a try.  My laptop is unencrypting right now and EncryptionPlus will be uninstalled.   What makes me want to try this out is not just that TrueCrypt is FOSS, but also that I could not previously have a Wubi install of Ubuntu on this laptop while it was encrypted with the EPHD product – the Wubi Ubuntu would not boot.   Once this finishes unencrypting and EPHD is gone, I will once again do a Wubi install of Ubuntu and then try TrueCrypt and see if every thing works.   I will let the blogosphere know how this progresses!

Update — did the operation as described above. Wubi still did not work, but that now makes sense to me and I don’t think that could have worked. However, TrueCrypt itself is working wonderfully! I really like this product. I did a full disk encryption on a 75GB disk and it took much less than two hours. Also, the documentation for the software if very thorough. It is amazing that such a good system is FOSS!

Final Update — I could not be more pleased with TrueCrypt. I will highly recommend it to all my geek friends! :-)