I need to implement full disk encryption for traveling laptops.   I would need Windows, Mac, and Linux support.  I also need an enterprise key management system that would allow me to recover lost and deleted keys.   Otherwise, I am pretty flexible but would prefer something not too bloated.    If I didn't need the enterprise key management feature, I would have already gone with Truecrypt

What do you guys use?  Do you have any recommendation for a particular solution?  Are there any I should stay away from?  Do you prefer PGP, PointSec, others?

Thanks!

When I looked into this about 2 years ago, the Senior Engineer (I've replaced him) and I were for PGP. The company however didn't want to spend the money.

One thing that was suggested, I think by the Director, was since they're company Laptops, was to use TC, but all the systems have the same passphrase.

In the end, we still haven't done it. And might use bit locker in the future. (not my choice).

Money not a problem? Checkpoint.

Enterprise support? Check (for management's peace of mind)
Multiplatform compatible? Check (for ease of deployment)
Centralised management facility? Check (for your piece of mind)
Lots of information on the net to research pros and cons? Check (so you can find out wtf you are buying beforehand)

I don't work for Checkpoint nor normally bother to endorse their products.

We use McAfee's Endpoint Encryption and are a Windows shop.  You can rule this solution out since it doesn't support Mac or Linux.

http://www.mcafee.com/us/enterprise/products/data_protection/data_encryption/endpoint_encryption.html