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ISSO

What is an ISSO? An ISSO, or Information System Security Officer, is a key position in the field of information security, particularly within…

GNU/Linux STIG

In relation to GNU/Linux, what is STIG? STIG, in the context of GNU/Linux, refers to the Security Technical Implementation Guide. It is a…

ls command

Derek is a Professor of Computer Science at American Sentinel University. He is going to teach a class on the GNU/Linux ls command.

grep

Andrea is studying for an entry-level GNU/Linux Sysdamin certification, and she needs to master the grep command. Please use the term "Free Software"…

Synology

Greta is a RHEL Sysadmin at Red Hat. She keeps hearing about Synology, but she doesn't know what it is. Please use the…

Active Directory

Rakim is a GNU/Linux RHEL Sysadmin who works for a large Fortune 500 company. He has been promoted to a new position where…