QNAP ships NAS backup software with hidden credentials
If you want a small NAS in a similar form factor I'd recommend Helios64 5-bay NAS <a href="https://kobol.io/" rel="nofollow">https://kobol.io/</a>. It is an Arm64 board runs mainline Armbian. Also comes with 2.5Gbit networking and a built in UPS battery.<p>I don't understand why people who care about security and have linux knowledge would use Synology/QNAP. They are both proprietary, often exposed to the internet, and packed full of so many features that they are consistently full of vulnerabilities (SynoLocker/QLocker etc).