QNAP NAS Security Essentials

My QNAP device is not supported by Debian (OMV). That’s why I am forced to use proprietary QNAP.

How to secure and protect my privacy for a QNAP device? I found a basic guide and wonder what else I can do to protect my privacy and security? Thread is a government agency.

Not mentioned in the guide:

  • Don’t store the encryption passphrase on disk
  • allow only known IP addresses.

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The only service I exposed is rsyncd in internal network (on demand backup):

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