Cracking Caesar-Cipher With Frequency Analysis

In this lecture you can learn about Caesar cipher and how to crack Caesar cipher with frequency analysis. This is a relatively simple cracking algorithm - of course because the Caesar cipher is a simple cryptosystem as well.

We just have to count the relative frequency of letters in the cipher text. We know the frequency of letters in a given alphabet. So this is what we can exploit - it is called information leaking.

Let's start!

[JarppaGuru]

we not need there only 25 combination lol if we just shift

[yurilsaps]

Sir, great job!! Could i please ask you something, I would love to do your course on udemy about backtracking, recursion etc, but is really expensive in Brazil, could you pleaaaase give me a voucher?

[badam]

I have a question sir what happens if you have to second most frequent letters

[badam]

Thanks im doing a course kn brilliant about Algorithm Fundamentals im 10