Root cause analysis (RCA) is a method for understanding the underlying cause of an observed or experienced incident. It examines the incident's causal factors, focusing on why, how and when they ...

The highest authority or privilege given to a user working with an operating system or other control program. A person with root level access is called an "administrator," "root user" or "superuser." ...

One of several domain name system (DNS) servers on the Internet that contain the IP addresses of the top-level domain (TLD) registry organizations that maintain the global domains (.com, .net, .gov, ...

You may have heard of the term “rooting your phone” and you may have seen that some apps on the Google Play Store require “root” access to work. But what is root? What is “rooting” your phone and why ...