open source wifi Identity account AIM

 identity and access management (IAM) 

https://wso2.com/whitepapers/the-case-for-open-source-iam/

https://ei.docs.wso2.com/en/7.0.0/

WSO2 extension store WSO2 Enterprise Integrator (WSO2 EI) 7.x is an open-source hybrid integration platform that enables API-centric integration 

https://solutionsreview.com/identity-management/the-best-free-and-open-source-identity-management-tools/