Java Security Education Framework (JSEF) 是基于Spring Boot 3.x构建的Web安全实践平台，专为开发者、安全研究员、高校学生及企业培训设计。通过35+种真实业务场景下的安全漏洞实例（含注入攻击、越权访问、敏感信息泄露等核心类型），提供“原理讲解→漏洞复现→代码对比→修复验证”的完整学习闭环，帮助学习者从“理论”到“实战”快速掌握Web安全核心能力。

Seguridad en Jakarta EE con Jakarta Security. Formerly Java EE.

Simple and secure RESTful authenticated API backed by Java

owasp 기반 시큐어코딩 룰체킹 정적분석도구

The project is used to maintain efficiently the HR department schedule of any type of company

Software Security Milestone 2 project

A secure authentication system implementing bcrypt for password hashing, developed as a classroom exercise for the Secure Development course

Repository for the CSSECDV course in DLSU.

Spring boot application developed to learn how to use the framework and understand how vulnerabilities are manifested in the application and how to prevent them.

Encrypt and protect sensitive data with Format Preserving Encryption (FPE) using the FF3 algorithm with DES. A secure Java-based solution that maintains data format integrity. Explore FPE-FF3-DES-Encryption for robust information security. 🛡️🔐🚀

Secure Password Generator in Java.

Web Apps book store for the course of secure software dev

Evil Encryptor Machine - AES file encryption in Java using secure coding.

Simple and secure RESTful authenticated API backed by Java

This repository provides practical examples for developers and security professionals seeking to implement secure coding practices in their applications and operational workflows. It covers common security vulnerabilities such as path manipulation, file upload flaws, and input validation issues, offering robust solutions to mitigate these risks.