The earner of this badge has extensive hands-on experience using Linux and Unix. They are able to utilize file and text manipulation to assist with managing jobs and automating tasks with shell scripts. The earner has also demonstrated advanced skills using Linux and is able to implement a broad range of general security techniques such as packet filtering, password policies, and file integrity checking as well as perform installation, configuration and maintenance of Linux systems.

• Type Validation
• Level Intermediate
• Time Hours