Synology Secure SignIn
Synology Inc. Tools
Synology Secure SignIn increases account security
- Rating
- 4.6
- 29.9K ratings
- Downloads
- 1M+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- May 6
- 2026 · v1.3.1
Screenshots
About Synology Secure SignIn
**Synology NAS and a Synology account are required for this Application.**
**DiskStation Manager 7.0 or above version with Synology Secure SignIn service enabled is required.**
Synology Secure SignIn increases account security and offers two verification methods: Approve sign-in and verification code (OTP). Approve sign-in can be used to replace DSM password. For enhanced protection, use either method as the second sign-in step of 2-factor authentication.
**DiskStation Manager 7.0 or above version with Synology Secure SignIn service enabled is required.**
Synology Secure SignIn increases account security and offers two verification methods: Approve sign-in and verification code (OTP). Approve sign-in can be used to replace DSM password. For enhanced protection, use either method as the second sign-in step of 2-factor authentication.
What’s new
Version 1.3.1 · Updated May 6, 2026
Fixed Issue: Minor bug fixes.
Frequently asked questions
What is required to use Synology Secure SignIn?
A Synology NAS and a Synology account are required for this Application.
What version of DiskStation Manager is needed for Synology Secure SignIn?
DiskStation Manager 7.0 or above version with Synology Secure SignIn service enabled is required.
What does Synology Secure SignIn offer?
Synology Secure SignIn increases account security and offers two verification methods: Approve sign-in and verification code (OTP).
Can I use Synology Secure SignIn to replace my DSM password?
Yes, Approve sign-in can be used to replace DSM password as the second sign-in step of 2-factor authentication.
Alternatives to Synology Secure SignIn
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