Microsoft has released a free (and lengthy) ebook covering a wide range of security topics.

The book is called  “Own Your Space – Keep Yourself and Your Stuff Safe Online” and although intended for upper secondary school, the book is detailed enough for anyone intereted in internet safety and security.

The text is a very comprehensive guide for teenagers (and new computer users) that covers everything from how to spot phishing tactics, to setting up your browser to protect against browser-based exploits, to dealing with cyber-stalking and there is also a useful section on cyber bullying.

It also provides interesting history and real world examples of the harm that can come from security vulnerabilities. Which I am sure will be of interest to computer teachers.

You can download all (or chapters of the book) by following this link.