Explains the everyday protocols of the web, including domain names (DNS), UTC time synchronization, remote access, and how email and web pages actually function.
: Repositories like Awesome Computer Science EBooks or Tech-Books often list "Computer Science Unleashed" alongside other foundational texts for self-taught learners.
Designed for novice programmers to understand how systems work (e.g., how hackers attack or how the internet is built) and as a recap for experienced students. Code Energy alternatives to this book that are open-source? Source code from the book "C Unleashed" - GitHub
Find that are legally free on GitHub.
If you find the official book (often titled Computer Science Distilled by Wladston Ferreira Filho or similar broad titles), purchasing the eBook supports the author and guarantees you get the updated version with correct syntax and diagrams.