Remote Management should be disabled
Remote Management is a service to support/control your Mac remotely from other computers. This makes sense when you get support or this is activated within a company, otherwise you should immediately deactivate it, when this is not the case.
How to fix it
macOS 10.11 – 11.0
- Go to “System Preferences” > “Sharing”
- Disable “Remote Management”

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Keep in mind: not every security and privacy setting is suitable for everyone. Enhancing the security can lead in losing functionality and/or comfort.
Before making changes, please backup your Mac! Do not make too many change at once. After changing your Mac, check if your normal usage of your Mac has changed in a way which fits to you. Are your really willing to loose some functionality and/or comfort?
Most important is, that you learn and understand what are the advantages and disadvantages of the security settings and that you are aware about the capabilities and risks of your Mac configuration.
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