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)

scaltagi
Sergio Caltagirone
selenalarson
Selena Larson
lnxdork
lnxdork
shortstack
Whitney Champion
fort
Evan Booth
ibuetler
Ivan Bütler
SteveD3
Steve Ragan
MNoble
Mark Noble
caseydunham
Casey Dunham
mubix
Rob Fuller

Followers (52)

nma_io
Nicholas Albright
larsw
Lars Wilhelmsen
jrg
James Gifford
shortstack
Whitney Champion
ibuetler
Ivan Bütler
caseydunham
Casey Dunham
mubix
Rob Fuller
MNoble
Mark Noble
chip
Chip Wolf
jasonkarns
Jason Karns

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Jordan Spence
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Beau Gunderson
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Ted Gould
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Sebastian von Conrad
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Nelson Minar
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full name
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Daniel Eichten