This guide provides instructions on how to enhance the security of a Synology NAS.

Why you need to secure your Synology

Synology NAS devices are very popular and, as a result, are the target of numerous hacking attempts. It is therefore important to properly configure your Synology and protect it with a strong password; otherwise, it could be vulnerable to automated scans that search for and detect all Synology devices connected to the internet that have easily exploitable vulnerabilities.

Here are some best practices to implement to enhance the security of your Synology:

• Regularly update the Synology operating system (DSM).
• Open the Security Advisor application and run a scan to detect security issues; apply all recommended solutions.
• Change the default port, which is set to 5000 (e.g., 26753 or 38000).
• Enable and configure the firewall.
• Disable services and modules that are not used and are not necessary for your use.
• If possible, avoid using MyDS.
• Apply these Synology recommendations.

Learn more: https://news.infomaniak.com/securiser-acces-synology/