Menlo Park, California, U.S.
|Headquarters||Menlo Park, Salt Lake City, London, Frankfurt, Tokyo|
|Products||Encryption applications and management platform|
Number of employees
PGP Corporation was co-founded in June 2002 by Jon Callas and Phil Dunkelberger (who became CEO), based in Menlo Park, California. It was funded by Rob Theis, general partner, Doll Capital Management and Terry Garnett, general partner, Venrock Associates. The company owned the Pretty Good Privacy (PGP) software, which was originally developed by Phil Zimmermann (who had earlier started a company of a similar name). Originally written in 1991, PGP was one of the first freely and publicly available implementations of public-key cryptography. It was originally used to allow individuals to communicate securely through bulletin board systems. PGP later became standardized and supported by many other applications, including email. PGP Corporation acquired the code and rights to the name from Network Associates (NAI) in August 2002. The company released version 9 of the software in 2005.
In 2009, Callas left to be a security consultant.
In February 2010, the company acquired certificate authority TC TrustCenter and its parent company, ChosenSecurity, to form its PGP TrustCenter division.
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- "Form D: Notice of Sale of Securities" (PDF). US SEC. April 4, 2003. Retrieved November 8, 2016.
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- Iain Thomson (May 24, 2016). "Apple hires crypto-wizard Jon Callas to beef up security". The Register. Retrieved November 8, 2016.
- Dan Kaplan (February 2, 2010). "PGP buys Chosen Security for trusted ID management". SC Magazine. Retrieved November 8, 2016.
- "Symantec to Offer Broadest Data Protection Capabilities with Acquisition of PGP Corporation and GuardianEdge". Press release. Archived from the original on May 2, 2010. Retrieved November 8, 2016.
- John Leyden (April 29, 2010). "Symantec buys PGP and GuardianEdge too: Crypto shopping spree". The Register. Retrieved November 8, 2016.
- Popper, Nathaniel (2014-08-30). "Hal Finney, Cryptographer and Bitcoin Pioneer, Dies at 58". The New York Times. ISSN 0362-4331. Retrieved 2017-10-22.