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Jon Callas

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American computer security expert

United StatesScientistsBorn 2000 · age 26
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Fame39.9
Momentum25.0
Languages6
In century#162,695

Jon Callas is an American computer security expert, software engineer, user experience designer, and technologist who is the co-founder and former CTO of the global encrypted communications service Silent Circle.

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Scientists from United States 6

Enoch J. Rector39.9Florence Cushman39.9Herbert William Conn39.9T. C. Schneirla39.9Lars Hernquist39.9Eric J. Christensen39.9

About this person

Jon Callas is an American computer security expert, software engineer, user experience designer, and technologist who is the co-founder and former CTO of the global encrypted communications service Silent Circle. He has held major positions at Digital Equipment Corporation, Apple, PGP, and Entrust, and is considered "one of the most respected and well-known names in the mobile security industry." Callas is credited with creating several Internet Engineering Task Force (IETF) standards, including OpenPGP, DKIM, and ZRTP, which he wrote. Prior to his work at Entrust, he was Chief Technical Officer and co-founder of PGP Corporation and the former Chief Technical Officer of Entrust.

Country
United States
Category
Scientists
Type
Scientist
Status
living
Dates
Born 2000 · age 26
Written about in
6 languages

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