Single sign-on (SSO) is an authentication scheme that allows a user to log in with a single ID to any of several related, yet independent, software systems. SSO supporters place emphasis on it reducing the risk of password fatigue and improvement of usability in terms of perceived corperate identity between different services of the same provider.
Conversely, single sign-off or single log-out (SLO) is the property whereby a single action of signing out terminates access to multiple software systems.
The Single Sign-On Multi-Factor portal for web apps
An authorization library that supports access control models like ACL, RBAC, ABAC in Golang: https://discord.gg/S5UjpzGZjN
一个轻量级 Java 权限认证框架，让鉴权变得简单、优雅！—— 登录认证、权限认证、分布式Session会话、微服务网关鉴权、单点登录、OAuth2.0
The most scalable and customizable OpenID Certified™ OpenID Connect and OAuth Provider on the market. Become an OpenID Connect and OAuth2 Provider over night. Broad support for related RFCs. Written in Go, cloud native, headless, API-first. Available as a service on Ory Network and for self-hosters.
The authentication glue you need.
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos
A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.
ZITADEL - Identity infrastructure, simplified for you.
The Complete Authentication and User Management Solution for the Passkey Era. Open Source Alternative to Clerk, Auth0, et al.
☁️ The Most Secure and Easy Selfhosted Home Server. Take control of your data and privacy without sacrificing security and stability (Authentication, anti-DDOS, anti-bot)
🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
Easy integration with OAuth 2.0 service providers.
Poor man's ngrok - a multi-tenant HTTP/TCP reverse tunnel solution through SSH remote port forwarding
an SSO and OAuth / OIDC login solution for Nginx using the auth_request module
SpringBoot SSO 单点登录 权限认证，OAuth2实现，支持跨域、前后端分离、分布式部署
A distributed single-sign-on framework.（分布式单点登录框架XXL-SSO）