CAS-005 · Question #455
CAS-005 Question #455: Real Exam Question with Answer & Explanation
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Question
A security engineer is assessing a legacy server and needs to determine if FTP is running and on which port. The service cannot be turned off, as it would impact a critical application's ability to function. Which of the following commands would provide the information necessary to create a firewall rule to prevent that service from being exploited?
Options
- Aservice --status-all | grep ftpd
- Bchkconfig --list
- Cnetstat -tulpn
- Dsystemctl list-unit-file --type service ftpd
- Eservice ftpd status
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