PrivateCore is developing a product to defend against physical attacks, including cold boot and DMA: http://www.privatecore.com http://www.privatecore.com . We

PrivateCore is developing a product to defend against physical attacks, including cold boot and DMA: http://www.privatecore.com http://www.privatecore.com . We offer stronger security guarantees than what TRESOR can provide. However, we are currently targeted toward the server market and not laptops. More details will be public soon. Feel free to contact me directly if you're interested in learning more: steve@privatecore.com PS - We are hiring! Especially looking for experienced Linux kernel developers.