Multitenant CAS
Better scalable Single Signon Enterprise Authentication
Apereo CAS is an open-source enterprise-grade identity and single sign-on (SSO) platform designed to securely authenticate users across multiple applications while centralizing identity management and authentication concerns. Built for flexibility and scalability, CAS supports modern authentication standards such as SAML, OAuth, and OpenID Connect, integrates with a wide range of directories and identity stores, and offers robust features like multifactor authentication, delegated authentication, and comprehensive auditing. Its modular architecture allows organizations to tailor deployments to their security and usability needs, while its active community and transparent governance ensure continuous innovation and long-term reliability.
- The project's own website: https://www.apereo.org/programs/software/cas
Run by Apereo CAS/Apereo Foundation
This project was funded through the NGI0 Commons Fund, a fund established by NLnet with financial support from the European Commission's Next Generation Internet programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 101135429. Additional funding is made available by the Swiss State Secretariat for Education, Research and Innovation (SERI).