Photos: RSA Conference 2011 Expo

The real action is on the expo floor.

Plenty of hardware at the Stonesoft booth.

Discussions were lively at the PhoneFactor booth.

One of many high profile presentations at the Qualys booth.

A good crowd listening to NetWitness.

The large Entrust booth.

Attendees listening to a presentation by Kaspersky Lab.

The Websense booth during a presentation.

WatchGuard brought some fun at the conference.