Defining Cryptography

Length: 00:10:52

Lesson Summary:

Let's start the course by learning what the word "cryptography" means. In this video lesson, we'll define cryptography and ciphertext, and briefly introduce a few of the terms we need to understand for this course. In addition to the definition, we will also go over the Greek roots of the word cryptography, which will help us further understand what it is.

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