A basis for all cryptography

"Indistinguishability obfuscation" is a powerful concept that would yield provably secure versions of every cryptographic system we've ever developed and all those we've been unable to develop. But nobody knows how to put ...

Encryption made easier: Just talk like a parent

Encrypting emails can be tedious, difficult and very confusing. And even for those who have mastered the process, it's useless unless the intended recipient has the correct software to decode the message. A Georgia Institute ...

New privacy app takes a page from NSA technology

Before the National Security Agency began complaining about being shut out of encrypted devices, it helped develop software for secure communications that could be adapted by the private sector.

How safe is encryption today?

When checking your email over a secure connection, or making a purchase from an online retailer, have you ever wondered how your private information or credit card data is kept secure?

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