What security features does Synology DSM offer?

Security Features of Synology DSM

Synology DSM (DiskStation Manager) offers a comprehensive range of security features to protect your data and network. These powerful features ensure that your Synology NAS (Network-Attached Storage) system is safeguarded against threats and unauthorized access. Let's take a closer look at some of the key security features:

1. Firewall

Synology DSM includes a built-in firewall that allows you to control and monitor network traffic, ensuring only authorized connections are allowed. The firewall can be set up to block specific IP addresses, ports, or entire network ranges, adding an extra layer of protection to your network. Additionally, you can enable Intrusion Prevention System (IPS) and Intrusion Detection System (IDS) features for further network security.

2. Two-Factor Authentication (2FA)

Security is enhanced with Synology DSM's support for two-factor authentication. By enabling 2FA, you add an extra layer of verification, requiring both a password and a unique authentication code generated by a mobile app (such as Google Authenticator). This significantly reduces the risk of unauthorized access, even if your password gets compromised.

3. SSL/TLS Encryption

Synology DSM supports SSL/TLS encryption, ensuring that data transmitted between your NAS and connected devices is secured. This encryption protocol guarantees confidentiality and integrity, protecting your sensitive information from eavesdropping and tampering. You can also utilize Let's Encrypt, a free SSL certificate service, to effortlessly enable HTTPS for your DSM web interface or other services.

4. Antivirus & Malware Protection

To defend against threats, Synology DSM includes an integrated antivirus solution that scans files and folders on your NAS for malware and viruses. The antivirus software uses regularly updated virus definitions to quarantine or delete infected files, preventing further spreading. Scheduled scans and real-time protection can be configured to ensure continuous monitoring.

5. Account Security

Synology DSM prioritizes account security with features like automatic account lockout after multiple failed login attempts. You can also implement complex password policies, including minimum length, character requirements, and password expiration periods. By utilizing user privileges and access control lists (ACLs), you can ensure that only authorized users can access specific files and folders.

6. Network Intrusion Prevention System (NIPS)

Synology DSM incorporates a Network Intrusion Prevention System (NIPS) that helps safeguard your network against various attacks. By analyzing network traffic patterns, the NIPS can detect and block intrusion attempts, preventing unauthorized access to your NAS. The NIPS signatures are regularly updated to detect new and emerging threats.

Overall, Synology DSM offers an extensive range of security features to protect your data and network from multiple angles. By utilizing these features, you can have peace of mind knowing that your sensitive information is secure on your Synology NAS system.

**Note:** The specific options and configurations of security features may vary depending on the Synology DSM version and NAS model you are using.

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