If this is a WPA2 shared-password setup then your traffic can be captured, dumpe...

paisawalla on Aug 6, 2012 | parent | context | favorite | on: Is Stack Overflow “secure”? Kind of...

If this is a WPA2 shared-password setup then your traffic can be captured, dumped and decrypted with aircrack-ng. Firesheep may not work, but it's trivial to present cookies which match captured values.