Get my "Mastering Linux Security and Hardening" book for only $5.00!

The good folk at Packt Publishing are currently running their year-end $5.00 sale on ebooks and video courses. For a limited time, you can now get my "Mastering Linux Security and Hardening" ebook or its companion video course for only $5.00. That's a great deal for either Linux beginners or Linux administrators. It's entertaining to read, and has step-by-step recipes to help you harden Linux systems against attackers.

Purchase link for "Mastering Linux Security and Hardening" book: https://www.packtpub.com/networking-and-servers/mastering-linux-security-and-hardening

Purchase link for "Mastering Linux Security and Hardening" video course: https://www.packtpub.com/networking-and-servers/mastering-linux-security-and-hardening-video https://www.youtube.com/watch?v=D8uS4xwkZt0