Online Lecture on Asymmetric Key Cryptography | Caesar Cipher | Online Safety and Security
This is a recording of my first ever online live session, where I had the opportunity to deliver a guest lecture on the topic: Online Safety and Security.
I am grateful to Jadavpur Vidyapith IT Department NSQF for having me as their guest.
The topics covered in this lecture are:
Components of Communication,
Need for security in communication,
Cryptography,
Types of Cryptography,
Steps in Encryption - Decryption,
Example of a secure communication,
Caesar Cipher - hands on.
I hope this lecture helps in a simple understanding of how online security works in this day and age.