The CIA’s amazing bots

When you have a virtually unlimited budget, you can pull off some amazing things. This has become most evident recently as the CIA has been showing off some of its old tech. That dragonfly you see above is near life-size and actually flies. They hired a watch maker to build a tiny internal combustion engine to run it. That … Read the rest

TEMPEST: A Signal Problem

tempest

TEMPEST is the covername used by the NSA and other agencies to talk about emissions from computing machinery that can divulge what the equipment is processing. We’ve covered a few projects in the past that specifically intercept EM radiation. TEMPEST for Eliza can transmit via AM using a CRT monitor, and just last Fall a group showed how to monitor Read the rest