Reputation
1,777
Top tag
Next privilege 2,000 Rep.
Edit questions and answers
Badges
6 15
Impact
~118k people reached

May
25
awarded  Popular Question
Feb
20
accepted What part of TLS specifies how to verify a certificate chain
Feb
19
awarded  Enlightened
Feb
19
awarded  Nice Answer
Feb
19
revised What part of TLS specifies how to verify a certificate chain
deleted 1 character in body
Feb
19
awarded  Curious
Feb
18
asked What part of TLS specifies how to verify a certificate chain
Jan
30
answered RFID safety defense
Jan
19
revised Why do coffee shops not use WPA/WPA2? Would it solve many problems if they did?
deleted 7 characters in body
Jan
16
answered Why do coffee shops not use WPA/WPA2? Would it solve many problems if they did?
Jan
16
comment Why do coffee shops not use WPA/WPA2? Would it solve many problems if they did?
@CodesInChaos is right. If everybody has the passphrase and you're using WPA personal, you can decrypt everybody else's wireless traffic as long as you can capture their initial handshake (but you can force a new handshake with a simple targeted deauth). WPA enterprise doesn't work either because everyone would need a way to authenticate, whether credentials (EAP-PEAP), certificate (EAP-TLS), or other (various other EAP modes).
Nov
26
awarded  Yearling
Nov
24
comment Security of mainframes?
Perhaps this will help? security.stackexchange.com/a/53674/16399
Nov
14
comment How dangerous is negligent RFID / NFC card use?
There have been some very recent attacks at pwn2own - securityweek.com/…
Sep
29
revised Are python's popen (and similar) functions affected by Shellshock?
added 13 characters in body
Sep
29
comment Are python's popen (and similar) functions affected by Shellshock?
True, I updated it to be a little more clear.
Sep
29
revised Are python's popen (and similar) functions affected by Shellshock?
added 37 characters in body
Sep
29
revised Are python's popen (and similar) functions affected by Shellshock?
added 78 characters in body
Sep
29
answered Are python's popen (and similar) functions affected by Shellshock?
Sep
24
awarded  Autobiographer