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Top Java Security Libraries 2025

GitHub Libraries → Java → Security Libraries
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keycloak/keycloak 26K +233

added 1 month ago

Add authentication to applications and secure services with minimum effort.

Java Auth Libraries Security Libraries

dromara/sa-token 17K +64

added 1 month ago

A lightweight Java authentication framework that makes authentication simple and elegant.

Java Auth Libraries Security Libraries

supertokens/supertokens-core 14K +23

added 4 weeks ago

Open Source User Authentication. Build fast. Maintain control. Reduce costs.

Java Auth Libraries Security Libraries

jwtk/jjwt 10K +28

added 2 months ago

Java JWT: JSON Web Token for Java and Android.

Java JWT Libraries Security Libraries

spring-projects/spring-security 9K +13

added 2 months ago

Spring Security is a powerful and highly customizable authentication and access-control framework. It is the de-facto standard for securing Spring-based applications.

Java Security Libraries

frohoff/ysoserial 8K +25

added 1 month ago

A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.

Java Security Libraries

auth0/java-jwt 6K +9

added 2 months ago

Java implementation of JSON Web Token (JWT).

Java JWT Libraries Security Libraries

scribejava/scribejava 5K +1

added 2 months ago

Simple OAuth library for Java.

Java Auth Libraries Security Libraries

apache/shiro 4K

added 2 months ago

Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management.

Java Security Libraries

casbin/jcasbin 2K +4

added 1 month ago

An authorization library that supports access control models like ACL, RBAC, ABAC in Java

Java Auth Libraries Security Libraries

pac4j/pac4j 2K +3

added 2 months ago

pac4j is an easy and powerful security framework for Java to authenticate users, get their profiles and manage authorizations in order to secure web applications and web services.

Java Security Libraries

dromara/maxkey 1K +7

added 1 month ago

Leading-Edge IAM/IDaas Identity and Access Management Product

Java Auth Libraries Security Libraries

dromara/sureness 874

added 1 month ago

A efficient security framework that focus on the protection of REST API.

Java Security Libraries

patrickfav/bcrypt 531 +1

added 1 month ago

A Java standalone implementation of the bcrypt password hash function. Based on the Blowfish cipher it is the default password hash algorithm for OpenBSD and other systems including some Linux distributions. Includes a CLI Tool.

Java Encryption Tools Security Libraries

password4j/password4j 372 +1

added 1 month ago

Password4j is a Java user-friendly cryptographic library for encrypting and verifying passwords with different Key derivation functions (KDFs) and Cryptographic hash functions (CHFs).

Java Encryption Tools Security Libraries

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