Principles of Cryptography: Basics

This video provides an overview of the basics of cryptography. The video describes the basic features of symmetric key cryptography and explains the working of substitution ciphers with an example. Please subscribe to the channel and like the videos so that others can also benefit from this channel. --------- This channel is part of CSEdu4All, an educational initiative that aims to make computer science education accessible to all! We believe that everyone has the right to good education, and geographical and political boundaries should not be a barrier to obtaining knowledge and information. We hope that you will join and support us in this endeavor! --------- Help us spread computer science knowledge to everyone around the world! Please support the channel and CSEdu4All by hitting "LIKE" and the "SUBSCRIBE" button. Your support encourages us to create more accessible computer science educational content. Patreon: https://www.patreon.com/csedu4all GoFundMe: https://www.gofundme.com/f/csedu4all --------- Find more interesting courses and videos in our website Website: https://csedu4all.org/ --------- Find and Connect with us on Social Media: Facebook: https://www.facebook.com/csedu4all Twitter: https://twitter.com/SeetharamAnand LinkedIn: https://www.linkedin.com/in/anand-seetharam-5444775a/