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System Administrator
A system administrator (or sysadmin) is an IT professional responsible for the maintenance, configuration, and reliable operation of an organization's computer systems, including servers, operating systems, software, and networks
Quiz Questions
Q967: Security: What does the term 'defense in depth' refer to in system administration?
An approach related to firewall
multiple layers of security controls
An approach related to salt
An approach related to RSA
An approach related to IDS vs IPS
Q968: Linux: What is the primary purpose of the 'sudo' command?
mount a filesystem
search text using patterns
secure shell
estimate file space usage
execute a command as another user
Q969: Security: What does the term 'certificate authority' refer to in system administration?
An approach related to TLS
An approach related to IDS vs IPS
An approach related to MFA
An approach related to defense in depth
issues and vouches for digital certificates
