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XCCDF
Guide to the Secure Configuration of Ubuntu 20.04
Services
SSH Server
Disable SSH Server If Possible
Disable SSH Server If Possible
An XCCDF Rule
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Disable SSH Server If Possible
High Severity
The SSH server service, sshd, is commonly needed. However, if it can be disabled, do so. This is unusual, as SSH is a common method for encrypted and authenticated remote access.