Linux is a multi-user operating system. What does that mean? Like all good operating systems, you can have multiple user accounts on one machine. You can also have more than one user logged in at once ...

Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...

We stumbled upon Event ID 4648 in the Event Viewer that says “A logon was attempted using explicit credentials”. This is triggered when a process tries to log into an account by providing credentials ...