Secrecy Essays

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Columnar Transportation

Columnar Transposition Introduction The Columnar Transposition cipher is very simple and easy to implement cipher. It is a transposition cipher that follows a simple rule for mixing up the characters in the plaintext to form the cipher text. How it works In a columnar transposition, the message is written out in rows of a fixed […]

Pages: 1 Words: 252 Topics: Computer Security, Cryptography, Secrecy

Phil Zimmerman Vs the US Government over PGP

The research of techniques to have ensured communication while a third party is eavesdropping is what we call Cryptography or Crypto for short. It is basically, creating and studying processes that prevent other people from reading the confidential message that was sent. As we can see, it has a high potential to be used as […]

Pages: 9 Words: 2769 Topics: Computer Security, Crime Prevention, Cryptography, Cyberspace, Government, National Security, Privacy, Secrecy
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An Issue of Propaganda Delivery

Propaganda is one of the most powerful tools a government has in wartime. These weighted messages are used to persuade citizens to follow commands and accept ideals proposed by those in power. Posters have been a large source of propaganda outlets prior to the use of media present today; such as television and the internet. […]

Pages: 3 Words: 956 Topics: Communication, Propaganda, Secrecy
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