http://cryptome.org/2013/09/computer-forensics-2013.pdf<p>On page 15, you will see this slide: http://phryk.net/files/backdoor.png<p>It states that backdoors are "Currently available for major encryption software – Microsoft Bitlocker, FileVault, BestCrypt, TrueCrypt, etc"<p>Can anyone confirm the authenticity of this?