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Security · GitHub

Protect systems, find vulnerabilities, and improve privacy.

Useful GitHub projects

2,779 projects
76stars

Curated list of embedded security tools and resources: firmware analysis, reverse engineering, hardware hacking, IoT security, fuzzing, secure boot, side-channel analysis, and SDR.

SecurityJavaScriptCC0-1.0GitHub

thunderbird-user.js

HorlogeSkynet

247stars

Thunderbird privacy, security and anti-fingerprinting: a comprehensive user.js template for configuration and hardening

SecurityJavaScriptMITGitHub

cleanshare

hxreborn

130stars
cleanshare preview

Xposed module that removes Direct Share's suggested contact/conversation shortcuts from Android's Share Sheet.

  • Hide Direct Share suggestions from the share sheet
  • Block share target profiling via Android System Intelligence
SecurityKotlinGPL-3.0GitHub

walty

ignaciogarcia-dev

249stars
walty preview

On-chain crypto payment platform for individuals and businesses.

SecurityTypeScriptMITGitHub
43stars

Unofficial Windows builds of end-of-life PHP versions (7.4, 8.0, 8.1) with security fixes, made with the official PHP Windows builder

agent-honeypot

jamesalmeida

64stars

A honeypot and guestbook for AI agents that land on a machine they weren't invited to

SecurityPowerShellMITGitHub

cve-tracker

janszotkowski

31stars
cve-tracker preview

Every public CVE in one place, free and open source: timeline, newest first, filters, scores, CISA KEV, EPSS and links to primary sources.

  • Every published CVE (400,000+), refreshed every 10 minutes, with a timeline of how many are published per day, week, month or year, by severity.
  • One filter for the chart and the table: search, period, severity, known exploited, vendor and product, package ecosystem, weakness (CWE) and CNA, all kept in a shareable URL.
SecurityTypeScriptMITGitHub

adobo

jkennethcarino

311stars

Patches for Morphe to disable ads, trackers and analytics, remove Reddit ads everywhere, always open Gboard in incognito mode, and much more!

  • Block ads, trackers, and analytics from your favorite apps and games
  • Remove internet permission from apps and games that don't need it
SecurityKotlinGPL-3.0GitHub
111stars

Non-destructive scanner for CVE-2026-109618 / CVE-2026-109619 (PHP core RCE). Subdomain recon via crt.sh + subfinder, robust banner grabbing, version-based detection.

70stars

Automated Roblox Badge Bulk Deletion Tool 2026 Python Script with Token and Rate Limit Manager

  • v2.6.4 — Improved rate-limit backoff jitter; minor localization updates
  • v2.5.0 — Introduced dry-run simulator overhaul

keyorix

keyorixhq

47stars

Lightweight on-premise secrets management for European enterprises. AGPL. No SaaS dependency. Air-gap compatible. NIS2/DORA aligned. AI-native via MCP server — roadmap

  • Create, read, update, delete secrets with full versioning
  • Environment separation: development, staging, production
41stars

This is a build environment to build a docker image for privacyIDEA based on official Python image and PrivacyIDEA.

lethe

Kostassoid

157stars

Secure drive wipe

  • Cross-platform — Windows (x86-64 and ARM64; WSL is not supported), macOS (Apple Silicon) and Linux (x86-64 and ARM64).
  • Verified wiping — reads the data back and compares it with the expected pattern.
SecurityRustApache-2.0GitHub

agentc

laosb

75stars

Coding agents, easily containerized.

  • Isolated execution — use Apple Containerization on macOS or a Docker-compatible runtime on macOS/Linux. On Docker, agentc prefers Kata Containers or gVisor over runc when available.
  • Persistent profiles — keep agent authentication, settings, MCP servers, and memory across sessions without mixing every project into one workspace.

ov-poc-standard

LFDT-ProofOfControl

30stars
ov-poc-standard preview

The Proof-of-Control Standard (PoC) is a catalogue of verifiable requirements for AI agent systems.

RedTiger-Tools

loxy0devlp

767stars
RedTiger-Tools preview

RedTiger-Tools is a multifunction automation tool dedicated to pentesting and OSINT. The project is open source and designed to be fully configurable according to user needs. It also includes a plugin system that allows users to extend or create new features, in order to centralize multiple tools into a single unified platform.

dowse

ltspace

41stars
dowse preview

Windows-native full-disk search: file names, document contents, and text inside screenshots. Acrylic command palette on Alt+`. Rust · tantivy · Tauri. 本地全盘搜索:文件名、文档内容、截图文字。

  • 🔍 File name search - Instant, as you type
  • 📄 Document content search - Plain text, Markdown, code, and document formats (PDF, Word, Excel, PowerPoint)
SecurityRustApache-2.0GitHub

trafficbot

lucasveneno

309stars

This script generates traffic for websites using a Tor Proxy Pool or any proxy server for which you desire

  • Browser protections: Chromium sandbox, web security, and site isolation remain enabled.
  • Environment Validation: Fail-fast configuration with Zod.
SecurityTypeScriptMITGitHub
384stars

🛡️ This distroless Unbound Docker image is based on Alpine Linux with focus on security, privacy, performance and a small image size. And with Pi-hole in mind.

SecurityDockerfileMITGitHub