Thanks for the cybrary link, I didn't know about it, and it seems very interesting.
The specific course you linked to is one of the "advanced" courses however, so if that course assumes knowledge you don't have, maybe you should check out some of their beginner courses as well.
https://www.cybrary.it/coursecatalog/
As for the focus being off-topic, I guess that depends in part on where your focus lies. As an embedded developer, everything that's web (XSS, phishing, etc) isn't all that interesting to me, personally. But it is to other people.
As for the focus being off-topic, I guess that depends in part on where your focus lies. As an embedded developer, everything that's web (XSS, phishing, etc) isn't all that interesting to me, personally. But it is to other people.
Another interesting course is FSU's offensive computer security : https://www.cs.fsu.edu/~redwood/OffensiveComputerSecurity/le...