LPI
117-102 · Question #142
117-102 Question #142: Real Exam Question with Answer & Explanation
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Question
While checking your security, you discover that you can connect to one of the machines on the network via port 23. What should you do to the network service on this machine?
Options
- ADeactivate it, you don't need a SMTP server there
- BDeactivate it, you should not use TELNET
- CLeave active, SSH is safe.
- DDeactivate it, you don't need a FTP server there.
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