Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

The ZAP by Checkmarx Core project

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Spring Security

Free and open log management

OWASP dependency-check is a software composition analysis utility that detects publicly disclosed vulnerabilities in application dependencies.

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

✔️ Secure, simple key-value storage for Android

Fully featured, open source, privacy friendly email app for Android

Jasypt integration for Spring boot

Dependency-Track is an intelligent Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain.

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

Java web common vulnerabilities and security code which is base on springboot and spring security

X-SpringBoot是一个轻量级的Java快速开发平台，能快速开发项目并交付【接私活利器】

The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)

The Github home of Orbot: Tor on Android (Also available on gitlab!)

Spring Boot 2.X 最全课程代码

常规Java工具，算法，加密，数据库，面试题，源代码分析，解决方案

iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.

A Burp Suite extension that integrates OpenAI's GPT to perform an additional passive scan for discovering highly bespoke vulnerabilities and enables running traffic-based analysis of any type.