Nothing, according to Bruce Schneier - https://www.schneier.com/blog/archives/2008/02/mujahideen_secr_1.html https://www.schneier.com/blog/archives/2008/02/muja

Nothing, according to Bruce Schneier - https://www.schneier.com/blog/archives/2008/02/mujahideen_secr_1.html https://www.schneier.com/blog/archives/2008/02/mujahideen_se... - perhaps OP just doesn't like encryption when used by bad guys.