Synology Secure SignIn
Synology Secure SignIn Summary
Synology Secure SignIn is a free iOS app in Tools by Synology Inc.. Released in Dec 2020 (5 years ago). It has 44K ratings with a 4.82★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 109K monthly active users . Store last updated May 6, 2026
Recent activity: 45 new ratings this week View trends →
Synology Secure SignIn SDKs Summary
App not yet scanned for SDKs.
4.82★
Ratings: 44K
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App Description
**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.