System Overlord
A blog about security engineering, research, and general hacking.
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About David
keybase.io/matir
github.com/matir
@matir@infosec.exchange
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DEF CON CTF
DEF CON 22 CTF Quals: 3dttt
(21 May 2014)
DEF CON 22 CTF Quals: Hackertool
(18 May 2014)