A coded passage in “Kryptos,” Jim Sanborn’s sculpture at CIA headquarters, has gone unsolved for decades. After he announced its auction, two researchers stumbled on the answer.
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This Unbreakable CIA Cipher Fooled the World for 37 Years. Then Two People Accidentally Solved It.
A single leaked hint exposed the CIA’s most puzzling code. But dozens of the world’s toughest ciphers are still waiting to be ...
Cybersecurity expert shares six essential steps to protect against dark web threats, including data removal services, password managers and antivirus software.
Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.
In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...
The European Commission proposes weakening encryption for the public while maintaining strong cryptography for state actors.
Face, finger or lock-screen code: These passkeys are all you will need to encrypt your WhatsApp chat backups in the near future, the messaging app announced Thursday. Meta-owned WhatsApp, the most ...
Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication ...
A quick hands-on guide to AES, RSA, and post-quantum encryption. Learn how they work, how to use them safely, and what to do ...
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