Keith Crosley directs corporate communications for Proofpoint. Keith’s job entails the promotion of Proofpoint e-mail security solutions to press, analysts and the enterprise e-mail security market at large. His blog covers a wide variety of e-mail security topics including anti-spam, phishing, identity theft, data breaches and the policy, culture and technology issues that surround e-mail. Previous positions have included director, corporate communications at Elance, senior director, worldwide public relations at BroadVision and director of marketing at WiredPlanet.com. As a key spokesperson for Proofpoint and e-mail security evangelist/researcher, he takes part in television and radio appearances. Avocationally and semi-professionally, he is a filmmaker, musician and all-round multimedia enthusiast.