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In this tutorial, Cecilia Radio explains how to send truly private messages using a one-time pad, a skill valuable for radio operators and preppers. The one-time pad can be utilized not only with radios and Morse code but also with paper and sound to communicate securely. Its primary advantage is that it is unbreakable, as the output is as random as the pad used to encode the message. However, a significant drawback is that both the sender and recipient must possess a copy of the one-time pad, which must also be completely random to ensure security. The tutorial emphasizes the importance of this method for maintaining privacy in communications.
