Apress has made one of their InfoSec books freely available in EBook format here. It isn’t the most up-to-date text, but it does deal with a lot of the ideas, principals45, and issues rather than low-down detailed specifics, meaning it still holds a lot of relevance today (e.g. Social Engineering4), Cryptography, Malware, etc). So if you want an easy starter read into this space that’s free you can’t go wrong with this.
Free Information Security Book
11 Thursday May 2023