Lost Nazi cipher manuals relating to a code believed to be more advanced than the famous Enigma cipher have been discovered in Prague after more than 80 years. The original wartime manuals for the ...

Attackers have been tampering with TLS signatures at a scale never before seen using a technique called cipher-stunting. When it comes to cyberattacks, adversaries are focusing not just on advanced ...

A team of researchers discovers in Czech archives the original documents of the ‘Schlüsselgerät 41’, a device so secret that even the Allies never fully understood how it worked until now. For decades ...

U.S. Air Force Airmen 1st Class Austin Marino and Nicholas Owens, 81st Communications Squadron cyber defense operators, program new laptops for base personnel at Keesler Air Force Base, Mississippi, ...

Although most users don’t know it, their Web browser plays a key part in determining the strength of the ciphers used between their client and an HTTPS-protected Web site. Encryption ciphers used in ...