If you are still using the APPSSO service carried over from the old versions of DualShield, then you must not upgrade to DualShield 8.

How to upgrade DualShield 5, 6, 7 to DualShield 8

Version: 8.0.0, Build: 20250702, Date: July 04, 2025

Main New Features

Supports OpenID Connect (OIDC)
Supports Microsoft Entra ID as an Identity Source
Support any custom SQL database as an Identity Source
Support MySQL 8.x

Other New Features

Single port (443) for all services
Export & Import Settings and Policies
Blocked/Breached password list