Users and groups are used on GNU/Linux for access control. The superuser (root) has complete access to the operating system and its configuration; it is intended for administrative use only. Unprivileged users can use the su and sudo programs for controlled privilege escalation.
This subject of security includes a wide range of topics.
This category has the following 5 subcategories, out of 5 total.
Pages in category "Security"
The following 73 pages are in this category, out of 73 total.