I am sorry to say but there are some ways to download the video lectures but i will suggest you do not try to download the video lectures actually it cost 28k and if you are doing it you are committing a big crime. But in any case if you may have downloaded the video. Do not share with anyone, do not promote piracy, although it is illegal and can leads to the offensive crime. Ravindra sir teaches very well, but as a engineer i will must say there are many ways to do it.
This blog was all about Basics of Cyber Security but in the absence of time and change of mood, I made a slight changes and now this is reintroduced as a reviewing on anything I found useful, Anything like- Place, food, gadget and many more.