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U.S. officials urge Americans to use encrypted apps amid unprecedented cyberattack
(www.nbcnews.com)
This is a most excellent place for technology news and articles.
All my official communications are in a rotating cypher of Navajo, Hungarian, and Korean.
Good luck decrypting my smoke signal cypher!
The Semaphor Version of Wurthering Heights
Plains sign language described in Serbian phonetically from mandarin characters
I just send back and forth plain gibberish. Good luck breaking that!