Improved mitigation for privilege escalation attacks. SELinux policy is administratively-defined and enforced system-wide. Stepping beyond traditional UNIX permissions that are controlled at user discretion and based on Linux user and group IDs, SELinux access decisions are based on all available information, such as an SELinux user, role, type, and, optionally, a security level. Access is only allowed if an SELinux policy rule exists that specifically allows it.įine-grained access control. SELinux policy rules define how processes interact with files, as well as how processes interact with each other. Difference between Fedora and Red Hat Enterprise LinuxĪll processes and files are labeled.Installing, Configuring and Troubleshooting MySql/MariaDB.Creating Windows virtual machines using virtIO drivers.Installing virtual operating systems with GNOME Boxes.Getting started with virtualization (libvirt).Upgrading Fedora using the DNF system upgrade.How to Set NVIDIA as Primary GPU on Optimus-based Laptops.How to join an Active Directory or FreeIPA domain.Getting started with Apache HTTP Server.Managing keyboard shortcuts for running an application in GNOME.Controlling network traffic with firewalld.Displaying a user prompt on the GNOME login screen.Understanding and administering systemd.Performing administration tasks using sudo.Configuring networking with NetworkManager CLI (nmcli).Disabling the GNOME automatic screen locking.Setting a key shortcut to run an application in GNOME.Configuring Xorg as the default GNOME session.Configuring X Window System using the nf file.Installing Chromium or Google Chrome browsers.Installing plugins for playing movies and music.APT command equivalents on Fedora with DNF.Securing the system by keeping it up-to-date.Adding or removing software repositories in Fedora.Finding and installing Linux applications.Creating and using a live installation image.
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