1. Introduction -- 2. From Julius Caesar to simple substitution -- 3. Polyalphabetic systems -- 4. Jigsaw ciphers -- 5. Two-letter ciphers -- 6. Codes -- 7. Ciphers for spies -- 8. Producing random ...
The Voynich manuscript has long been shorthand for the unsolved and the unknowable, a late medieval codex filled with looping ...
Nvidia's Vera Rubin NVL72 encrypts every bus across 72 GPUs. For CISOs protecting billion-dollar training runs, rack-scale ...