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This article deals with creating our Custom Authentication Filter and making it part of Spring Security’s Filter chain.

This Post talks about the use of AuthenticationProvider and how we can create our own to have custom authentication logic.

In this article, we learn how we can use database to store user information and create custom UserDetailsManager to manage User information.

This series will cover everything related to Spring Security, This series will cover basic user name password based authentication to the most advanced ones like SAML, Oauth2 and OIDC, Multi factor authentication, authorization and the most common security concerns.