[Cryptography] Cheap forensic recorder
Phillip Hallam-Baker
phill at hallambaker.com
Fri Feb 27 11:01:03 EST 2015
I have been using a Raspberry Pi 2 as a burner machine in a legal case. The
nice feature of the Pi being that I can pull the O/S image card, drop it in
an evidence bag and FedEx it to the lawyers.
This approach lets me:
* Use a machine in a verifiable known state
* Control exactly what is on the machine
But I would like to go a little further. In particular i would ideally like
a complete, signed record of every keystroke and the video output.
Some folk have been setting up screencapture (scrot) with a crontab job.
Since this is X-Windows, is there an easy way to insert an X-Windows logger
in the path?
This is all preparatory to being able to dump the recorded stream into a
timestamp notary system.
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