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Security

  • Diffie-Hellman_Key_Exchange

    Diffie-Hellman Key Exchange Video

    This is a great video explaining how the Diffie Hellman Key exchange works. A simple, yet powerful algorithm for key distribution. This is a must for any Mathematician, computer scientist or cyber security expert. Diffie-Hellman Key Exchange is used in many systems has many computer security applications.

    November 18, 2014
  • Some Basic Concepts in Image Steganography

    Hiding information is something that can be tracked back to the days before Cesar. This is a very basic introduction to image steganography concepts.

    April 7, 2014
  • Caesar Ciphers in Python

    Casear Ciphers have been around for a long time. By using python we can explore the beginning of encryption and how it can be brute forced.

    June 3, 2013