Can YOU solve Kryptos K4? Code has left the CIA baffled for 35 years - only one man knows the answer

Stood outside the CIA's office in Langley, Virginia, the sculpture known as Kryptos hides a code that has eluded the agency's ...
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The world's most sensitive computer code is vulnerable to attack. A new encryption method can help

Nowadays data breaches aren't rare shocks—they're a weekly drumbeat. From leaked customer records to stolen source code, our ...