learn cryptography online

learn cryptography online

This is an ongoing course and topics are not complete yet but feel free to jump in. Videos will be posted a couple times weekly.


Cryptography (or cryptology; from Greek κρυπτός, "hidden, secret"; and γράφειν, graphein, "writing", or -λογία, -logia, "study", respectively) is the practice and study of techniques for secure communication in the presence of third parties (called adversaries).More generally, it is about constructing and analyzing protocols that overcome the influence of adversaries and which are related to various aspects in information security such as data confidentiality, data integrity, authentication, and non-repudiation. Modern cryptography intersects the disciplines of mathematics, computer science, and electrical engineering. Applications of cryptography include ATM cards, computer passwords, and electronic commerce.

Yeah, I know that you have read the above lines many times. These are perfectly true jargons. It’s just something like our brain is made of 80% of water, technically true but it doesn’t explain things much.

When I tried to study Cryptography, it was tough. When anyone wants to learn HTML, he can find a lots of resources on internet but when things come to Cryptography you need to buy a lots of books and watch a lots of youtube videos which contains an annoying background music. A lots of blog are also helpful but all are fragmented. So, I decided that it is a good time to put Cryptography course. The course will be beginners friendly and will teach you a lot of things about Information Security.

So, just jump into the course and learn the real cyber security

Why cryptography and information Security course
What are security issues in Cryptography
What is Cryptography
Foundation of Cryptography
Security foundation model in cryptography

What's included

  • 5 Video Lessons

  • Works on all devices
  • Certificate of completion

Hitesh Choudhary

Instructor