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Nota Sign Single Sign-on (SSO) Support ​

What is Single Sign-on? ​

Single Sign-On (SSO) is an enterprise-level identity authentication mechanism that allows users to log in once through the company’s unified identity authentication system and then access multiple trusted business systems and applications without repeatedly entering usernames and passwords.

With SSO enabled in Nota Sign, employees can log in directly using their enterprise accounts without creating or remembering new platform credentials. Once users are logged in to internal enterprise systems (such as email, portals, or HR systems), they can seamlessly access the Nota Sign SaaS platform, improving user experience while ensuring identity verification meets enterprise security requirements.

Typical Use Cases ​

Enterprises typically use SSO in the following scenarios:

  • Centralized Identity Management: By integrating with mainstream Identity Providers (IdPs) such as Microsoft Entra ID, Okta, Authing, or Alibaba Cloud IDaaS via the SAML 2.0 protocol, enterprises can connect Nota Sign to their existing authentication framework for unified identity authentication and centralized management.

  • Enhanced Security: Minimizes repeated use of accounts and passwords, and when combined with multi-factor authentication and other security strategies, reduces potential risks.

  • Improved User Experience: Employees can access Nota Sign directly with their enterprise account without re-entering credentials across different systems.

  • Personnel Change Management: When an employee leaves the organization, simply removing the account from the IdP automatically revokes access to Nota Sign, reducing additional maintenance work.

Nota Sign SSO Feature Support ​

  • Multiple IdP Integration: Compatible with mainstream identity providers via the SAML 2.0 standard (e.g., Microsoft Entra ID, Okta, Authing, Alibaba Cloud IDaaS).

  • Enterprise Domain Configuration: Supports binding enterprise domains for domain-based authentication.

  • SSO Mapping: After the administrator sends the workspace invitation, members who are invited can access the workspace via SSO login. Domain users who have not been invited cannot access it directly.

  • Flexible Login Options: Depending on administrator settings, users may log in via SSO or continue using their existing Nota Sign credentials.