Jon Callas

  • Apple's Security Expert Joined the ACLU to Tackle 'Authoritarian Fever'

    Apple security expert Jon Callas, who helped build protection for billions of computers and smartphones against criminal hackers and government surveillance, is now taking on government and corporate spying in the policy realm.

  • Hiding Your Calls and Texts from Big Brother

    Silent Circle is a company that offers a way for individuals and companies to protect their communications from everyone from the NSA to run-of-the-mill identity thieves. They say they don't store your data and that their system is so secure that even...

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