There’s a “sudoers” file in your Linux system that permits and denies users from gaining super-user access. Learn how it works and how you can extend it.
By default, a sudo command requires you to enter a password before it can run. If you are using a Mac with Touch ID, you can now configure it to authenticate sudo commands.
The Raspberry Pi is great but is a little lacking in security out of the box. Here we’ll show you how to change a Raspberry Pi password and secure your Pi.
If you are always mistyping your sudo password because nothing is shown on the screen, here’s a quick fix to get asterisks to show up as your sudo password in Ubuntu.
Want to know how to add a user to Ubuntu server? Here we’ll go over various methods to add users in Ubuntu – add users to groups, set up sudo, and even delete users!
While Ubuntu is generally secure, there are some default settings that can be exploited easily. This article will show you some ways to secure your Ubuntu.
