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Why wipe the hard drives? Use WDE, and have the alarm (a) unmount the drive, (b) overwrite the system's RAM with 0s (or at least the portion of RAM where the k
by betterunix 13y ago
Why wipe the hard drives? Use WDE, and have the alarm (a) unmount the drive, (b) overwrite the system's RAM with 0s (or at least the portion of RAM where the keys are stored), and (c) power down the system. That is a lot faster that making a backup and wiping the drives; by the time an agent has snuck in and located the computer, the process should be over.
Also, it might help to install a security camera, so you can tell the difference between a rat triggering the alarm and an FBI agent (I'll leave it to the audience to make a few jokes). Alarm is triggered, the camera starts sending pictures of the intruders to your smartphone or to Usenet (encrypted, using a key you keep on a smartcard) or whatever.