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Protect systems, find vulnerabilities, and improve privacy.

Useful GitHub projects

3,464 projects

Red-Team-Rust

shaheeryasirofficial

72stars

A beginner-friendly collection of Rust notes focused on Red Team Tooling • Malware Development • Systems Programming • Rust Fundamentals

SmuggleMyPayload

shaheeryasirofficial

58stars

SmuggleMyPayload generates HTML pages that embed and reconstruct files client-side using JavaScript. The toolkit offers multiple HTML Smuggling techniques, payload encoding options, JavaScript variations, and pre-built HTML templates.

termux4all

ShanSuharban

280stars
termux4all preview

termux4all is not a project or something. This is some packages that can be used for the development and security purposes on android phone using the termux app itself. The main purpose of this project is to install & setup all the important tools or packages in termux without researching a lot.

SecurityShellApache-2.0GitHub
180stars

👀 Lightweight root module that disables FLAG_SECURE, enabling screenshots & screen recording in restricted apps. Hides screenshot detection. Includes a toggleable privacy mode to block screenshots system-wide. Supports Magisk, KernelSU, APatch & forks with no extra dependencies.

  • 🚫 Unlocks Screenshots & Screen Recordings Everywhere — Captures restricted screens in banking apps, financial services, WhatsApp view-once media, profile photos, and incognito tabs.
  • 🔕 Screenshot Detection & Warning Blocking — Prevents apps from detecting screenshots and suppresses all detection warnings or chat notifications (WhatsApp, Snapchat, etc.).

petal

shreyagarwal72

169stars
petal preview

Material 3 Expressive Browser For Android

  • Firefox GeckoView Engine Independent from Android WebView. Complete Gecko 159 web standards, CSS grids, and extensions runtime. - Native Rust Adblocking Powered by adblock-rust compiled via NDK. Real-time cosmetic hiding and script blocking before download.
SecurityKotlinGPL-3.0GitHub

bb-huge

ShulkwiSEC

27stars
bb-huge preview

bb-huge 🤗 , Personal bug bounty findings hub and bug bounty orchestration for multiple agents

Flagwake

Sid00011

6stars

A free, offline, re-checkable test of how an AI defender behaves during a security incident, scored with business cost.

SecurityPythonAGPL-3.0GitHub

Simple-Keyboard

SimpleMobileTools

357stars
Simple-Keyboard preview

Easy keyboard for inserting all kinds of texts, special characters and numbers.

SecurityKotlinGPL-3.0GitHub

VPeeN

SirBNL

81stars

🛡️ Turn the free VeePN browser-extension proxy network into a system-wide VPN — modern GUI, SOCKS5/HTTP local proxy, no login. Windows · macOS · Linux

SniShaper

SnishaperTeam

167stars

A cross-platform application that supports multiple methods to bypass SNI blocking, designed specifically for complex network environments.

SecurityTypeScriptAGPL-3.0GitHub
684stars
agent-security preview

Local-first, open-source security gateway for AI coding agents. Enforce tool-call policies, detect secrets, and audit actions on-device.

SecurityGoApache-2.0GitHub

zero_password_manager

SoulNaturalist

168stars
zero_password_manager preview

Open-source self-hosted password manager built with Flutter. Store passwords and crypto seed phrases securely without cloud storage.

  • AES-256-GCM end-to-end encryption
  • PBKDF2-SHA256 (600k iterations · legacy accounts auto-migrate from 100k) key derivation

loopback4-vault

sourcefuse

26stars

A loopback-next extension for HashiCorp's Vault integration in loopback-next applications

SecurityTypeScriptMITGitHub

jsowl

Spade-sec

49stars

JsOwl —— Go 编写的 Web 安全信息收集利器。集 JavaScript 信息收集、API 端点提取、敏感信息扫描、攻击面梳理 于一体,同时提供 CLI 工具与 Go 库。内置 direct / browser / auto 三种采集模式,兼容 HaE 规则,支持登录态扫描、运行时交互、AI 辅助分析与 MCP Server,输出 JSON 与交互式 HTML 报告,是渗透测试、红队信息收集与 Web 安全测试的高效自动化方案。

Speek

Speek-App

767stars
Speek preview

Privacy focused messenger that doesn't trust anyone with your identity, your contact list, or your communications

gitgalaxy

squid-protocol

66stars

Evidence-backed COBOL-to-Java translation for mainframe estates (CICS, Db2, JCL), with per-program evidence levels. Built on an offline, LLM-free code scanner with SARIF and SBOM output.

SquidC5

SquidSec

58stars

Security-first AI-native C5 teamserver (Command · Control · Cognitive · Collaborative · Coordination) for authorized red team & pentest. Built by SquidSec.

96stars

Online resources related to SOC Analysts. Incident investigation reference material, blogs, newsletters, good reads, books, trainings, podcasts, Twitter/X accounts and a set of tools relevant to the role of SOC analyst.

SecurityHTMLCC0-1.0GitHub