121
Hardening Mint
(www.fosslinux.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
Do not allow http or ftp traffic as this guide suggests, unless you are active as a server for your local network on those particular ports, and you are behind a NAT firewall that your router usually provides.
I love that Mint brings people to Linux, but its users write some silly guides sometimes.
Thanks!