Mastering Linux Security and Hardening Third Edition

My Mastering Linux Security and Hardening book has been a best seller from the beginning. Now, in Mastering Security and Hardening Third Edition, you'll find lots of updated content that applies to the newest Red Hat 9 and Ubuntu 22.04 Linux distros, and a few tidbits of information about the newest SUSE distros. There's also new content that you won't find in the older editions, such as how to set up two-factor authentication and how to prevent unwanted programs from running on your systems. So, be sure to check it out.

Purchase links for my books: Mastering Linux Security and Hardening Packt Publishing link: https://www.packtpub.com/product/mastering-linux-security-and-hardening-third-edition/9781837630516

Amazon link: https://amzn.to/3ZdIR7Y

Linux Service Management Made Easy with systemd Packt Publishing link: https://www.packtpub.com/product/linux-service-management-made-easy-with-systemd/9781801811644

Amazon link: https://amzn.to/344gxO0 ... https://www.youtube.com/watch?v=wpn1n_V_fDg