#

Authentication

Authentication is the process of determining whether someone or something is, in fact, who or what it says it is. Authentication technology provides access control for systems by checking to see if a user’s credentials match the credentials in a database of authorized users or in a data authentication server.

Here are 1,350 public repositories matching this topic...

supertokens / supertokens-core

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

java oauth keycloak authentication login password auth0 session-management signin aws-cognito social-login firebase-auth passwordless hacktoberfest passwordless-login passwordless-authentication supertokens email-password email-password-login

Updated Aug 11, 2025
Java

cas

apereo / cas

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

Updated Aug 11, 2025
Java

szerhusenBC / jwt-spring-security-demo

A demo for using JWT (Json Web Token) with Spring Security and Spring Boot 2

java demo jwt spring-boot authentication spring-security springframework jwt-authentication

Updated Feb 7, 2022
Java

pac4j / pac4j

Security engine for Java (authentication, authorization, multi frameworks): OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

Updated Aug 11, 2025
Java

ali-bouali / spring-boot-3-jwt-security

Sample project on how to implement JWT security based using Spring boot 3 and Spring security 6

docker jwt spring-boot authentication docker-compose spring-security jwt-authentication intellij-idea postgressql

Updated Jul 1, 2024
Java

xuxueli / xxl-sso

A distributed single-sign-on framework.（单点登录框架XXL-SSO）

java spring-boot authentication distributed authorization sso xxl-sso

Updated Aug 9, 2025
Java

Tencent / soter

A secure and quick biometric authentication standard and platform in Android held by Tencent.

authentication fingerprint fingerprint-authentication authentication-flow wechat-payment

Updated Nov 18, 2024
Java

callicoder / spring-security-react-ant-design-polls-app

Full Stack Polls App built using Spring Boot, Spring Security, JWT, React, and Ant Design

react mysql jwt database spring-boot authentication react-router login reactjs authorization spring-security antd spring-mvc ant-design react-router-v4 spring-security-tutorial spring-security-jwt spring-security-react

Updated Dec 10, 2023
Java

dromara / MaxKey

Dromara 🗝️MaxKey SSO ,Leading-Edge IAM-IDaas(Identity and Access Management) Product , Under Apache-2.0 is free ，业界领先的IAM-IDaas身份管理和认证产品，遵循Apache-2.0开源免费，支持OAuth2.x、OpenID Connect、SAML2.0、CAS、JWT、SCIM等SSO标准协议，基于RBAC统一权限控制，实现用户生命周期管理，开源、安全、合规、自主可控。

Updated Aug 6, 2025
Java

murraco / spring-boot-jwt

JWT auth service using Spring Boot, Spring Security and MySQL

java jwt microservices spring-boot authentication spring-security jsonwebtoken jwt-authentication swagger2

Updated Aug 26, 2024
Java

callicoder / spring-boot-react-oauth2-social-login-demo

Spring Boot React OAuth2 Social Login with Google, Facebook, and Github

react oauth2 spring spring-boot authentication spring-security facebook-login google-login social-login spring-security-oauth2 social-authentication oauth2-login github-login spring-boot-oauth2 react-oauth2

Updated Oct 11, 2023
Java

akto-api-security / akto

Proactive, Open source API security → API discovery, API Security Posture, Testing in CI/CD, Test Library with 1000+ Tests, Add custom tests, Sensitive data exposure

security authentication authorization api-testing hacktoberfest api-discovery owasp-top-10 devsecops security-testing api-security sensitive-data-exposure threat-detection idor devsecops-pipeline hacktoberfest2023 api-security-testing api-security-posture

Updated Aug 11, 2025
Java

apereo / java-cas-client

Apereo Java CAS Client

java authentication sso servlet-container cas-server cas-client

Updated Aug 11, 2025
Java

hieuvp / react-native-fingerprint-scanner

Provide Fingerprint, Touch ID, and Face ID Scanner for React Native (Compatible with both Android and iOS)

react android ios react-native authentication touch fingerprint auth touchid face fingerprint-scanner samsung authenticate meizu touch-id faceid face-id

Updated Mar 23, 2023
Java

sureness

dromara / sureness

Dromara Sureness A efficient security framework focus on protection of API.

jwt library framework spring authentication authorization spring-security digest springboot shiro restful-api ktor javalin basic-auth quarkus

Updated Jul 18, 2025
Java

OpenAM

OpenIdentityPlatform / OpenAM

OpenAM is an open access management solution that includes Authentication, SSO, Authorization, Federation, Entitlements and Web Services Security.

Updated Aug 11, 2025
Java

joscha / play-authenticate

An authentication plugin for Play Framework 2.x (Java)

java oauth google facebook authentication linkedin foursquare vkontakte plugins untappd play-framework pocket

Updated Feb 10, 2021
Java

wso2 / product-is

Welcome to the WSO2 Identity Server source code! For info on working with the WSO2 Identity Server repository and contributing code, click the link below.

identity oauth2 authentication authorization sso saml2 oidc mfa hacktoberfest access-management adaptive-authentication

Updated Aug 11, 2025
Java

mukeshsolanki / android-otpview-pinview

A custom view to enter otp of different sizes used usually in cases of authentication.

android otp authentication android-library custom-view compose otpview android-pinview jetpack-compose compose-library

Updated Jan 27, 2024
Java

AuthMe / AuthMeReloaded

The best authentication plugin for the Bukkit/Spigot API!

java minecraft security database bukkit authentication spigot spigot-plugin bukkit-plugin craftbukkit bukkitdev minecraft-plugin minecraft-admin curseforge authme

Updated May 10, 2025
Java

Followers: 176 followers
Website: github.com/topics/authentication
Wikipedia: Wikipedia