Commercial Speech Encryptors
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Commercial speech encryptorsIn recent years, the question is how to protect yourself from listening? Ask not only representatives of the security services, but also politicians, businessmen, and ordinary citizens . Too much is the price of losing information, which is a secret, and too often in the press and on television there are reports of eavesdropping. The easiest way to protect yourself is not to talk on the phone on confidential topics, but if this is not possible, you need to take care of the protection of negotiations.
LF/669026820/R
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- Name of the Author
- Collective of authors
- Language
- Russian
10 books by the same author:
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Commercial speech encryptorsIn recent years, the question is how to protect yourself from listening? Ask not only representatives of the security services, but ...