The term SSO stands for:
Single sign-on
SSO short for Single-sign-on is an authentication and session service that allows users to access multiple application systems with a single login. The SSO service manages the authentication in the various systems and allows users to switch between these applications during the same session. For users, this increases the ease of use and for businesses it allows to track user processes across applications to identify potentials for process improvements (process mining) and for automating manual activities (RPA). In the financial sector, SSO is present in personal finance management systems (PFM) when users access services from several banks or financial service providers (multi-bank) via a (usually two-factor-based) login.
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