What's new in Synology Secure SignIn 1.3.1

Fixed Issue:
Minor bug fixes.

About Synology Secure SignIn 1.3.1

**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.

Synology Secure SignIn 1.3.1 screenshots (6)

Synology Secure SignIn 1.3.1 trailer

Synology Secure SignIn variants

Variant
Arch
Version
DPI
All versions
Synology Secure SignIn 1.3.1
February 25, 2026

Version:1.3.1

Uploaded:February 25, 2026 at 12:00AM UTC

File size:31.74 MB

Downloads:8

Synology Secure SignIn 1.3.0

Version:1.3.0

Uploaded:August 14, 2025 at 1:37AM UTC

File size:31.74 MB

Downloads:88

Synology Secure SignIn 1.2.3
December 12, 2024

Version:1.2.3

Uploaded:December 12, 2024 at 4:20AM UTC

File size:28.25 MB

Downloads:81

Synology Secure SignIn 1.2.2
September 16, 2024

Version:1.2.2

Uploaded:September 16, 2024 at 2:45AM UTC

File size:28.20 MB

Downloads:23

Synology Secure SignIn 1.2.1

Version:1.2.1

Uploaded:April 25, 2024 at 3:38AM UTC

File size:12.79 MB

Downloads:75

Synology Secure SignIn 1.2.0

Version:1.2.0

Uploaded:September 26, 2023 at 3:11AM UTC

File size:12.86 MB

Downloads:78

Synology Secure SignIn 1.1.1

Version:1.1.1

Uploaded:April 18, 2023 at 3:52AM UTC

File size:38.45 MB

Downloads:54

Synology Secure SignIn 1.0.4

Version:1.0.4

Uploaded:May 3, 2022 at 5:09AM UTC

File size:37.11 MB

Downloads:81

Synology Secure SignIn 1.0.3
December 20, 2021

Version:1.0.3

Uploaded:December 20, 2021 at 7:30AM UTC

File size:36.56 MB

Downloads:45

Synology Secure SignIn 1.0.2
September 6, 2021

Version:1.0.2

Uploaded:September 6, 2021 at 2:28AM UTC

File size:36.03 MB

Downloads:87