Ross Anderson Security Engineering Course
16 Free Video lectures going on right now.
First Episode covers:
>NSA/GHCQ , Cybercriminals - history and tactics
>https://invidious.kavin.rocks/watch?v=o1x_Oa0XiDI
Second Episode:
>https://invidious.kavin.rocks/watch?v=GDwbNs3J4ec
So far the series is great - this should probably be prerequisite for posting on this board.
>The official site for the book with free 1st, and 2nd additions
>https://www.cl.cam.ac.uk/~rja14/book.html