How the Navajo Indians came up with a military cipher that cannot be broken
After allied military ciphers, which were used during World War II to hide impending operations in the Pacific theater of operations, were deciphered by Japanese forces, the US Marine Corps turned to the Navajo for help, Share America tells. Marine ...
Lifehacks vs hackers: how to send emails and messages safely
When we send messages to other people, we risk it every time. Hackers don't need to jailbreak your phone to steal data. They can intercept messages and hack other people's devices. If you use email, there is one way to protect your personal correspondence: make it ...