Proofpoint Executive to Address Information Systems Security Association of Orange County

Andres Kohn to Discuss a Big Data Approach to Stopping Email Threats

SUNNYVALE, Calif. – June 13, 2012 – Proofpoint, Inc. (NASDAQ: PFPT)

WHAT: Proofpoint, Inc. (NASDAQ: PFPT), a leading security-as-a-service provider, announced that Andres Kohn, vice president of technology, will present at the Information Systems Security Association (ISSA) of Orange County's June meeting. Kohn's presentation will address how big data can be used to analyze the various components of an email to detect and defend against new cyber threats as they emerge.

WHO: Andres Kohn, vice president of technology, Proofpoint

WHEN: 12:00 p.m. – 1:30 p.m., Thursday, June 14, 2012

WHERE: Dave & Buster’s, 71 Fortune Drive, Irvine, CA

For more information about ISSA Orange County, please visit http://www.issa-oc.org/.

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About Proofpoint, Inc. 
Proofpoint, Inc. (NASDAQ:PFPT) is a leading security-as-a-service provider that focuses on cloud-based solutions for threat protection, compliance, archiving & governance and secure communications. Organizations around the world depend on Proofpoint's expertise, patented technologies and on-demand delivery system to protect against phishing, malware and spam, safeguard privacy, encrypt sensitive information, and archive and govern messages and critical enterprise information. More information is available at www.proofpoint.com.