sempf
Bill Sempf
Husband. Father. Pentester. Secure software composer. Brewer. Lockpicker. Ninja. Insurrectionist. Lumberjack. Scout leader. I help people write secure software.
Ohio

Following (68)

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Sergio Caltagirone
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Selena Larson
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lnxdork
shortstack
Whitney Champion
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Evan Booth
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Ivan Bütler
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Steve Ragan
MNoble
Mark Noble
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Casey Dunham
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Rob Fuller

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caseydunham
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mubix
Rob Fuller
MNoble
Mark Noble
chip
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