Introduction to Encryption Techniques - Informatics Lecture

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) More about encryption for confidentiality, cryptography terminology, Caesar and monoalphabetic ciphers in this informatics lecture.

In cryptography, encryption is the process of encoding messages or information in such a way that only authorized parties can read it.[1] Encryption doesn't prevent hacking but it reduces the likelihood that the hacker will be able to read the data that is encrypted.
http://en.wikipedia.org/wiki/Encryption

That´s what you will learn in this lesson. Also have a look at the other parts of the course, and thanks for watching.

This video was made ​​by another YouTube user and made available for the use under the Creative Commons licence "CC-BY". His channel can be found here:
https://www.youtube.com/user/StevesLectures