SSealbook
Sealbook / Open source / Security & hacking

Top open-source security & hacking on GitHub

2,493 repositories with 1,000+ stars, ranked by stars. Leading: frp, sherlock, ghidra.

RepositoryStarsLanguageLicenseActivity
51cilium/ciliumeBPF-based Networking, Security, and Observability★ 25.7kGoApache-2.0Active
52radareorg/radare2UNIX-like reverse engineering framework and command-line toolset★ 25.1kCOtherActive
53zama-ai/fhevmFHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications★ 24.8kRustOtherActive
54qeeqbox/social-analyzerAPI, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites★ 24.3kJavaScriptAGPL-3.0Slowing
55FiloSottile/ageA simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.★ 24kGoBSD-3-ClauseActive
56AprilNEA/OpenLogi⚡️A native, local-first alternative to Logitech Options+, written in Rust 🦀 — remap buttons, DPI, and SmartShift over HID++. No account, no ★ 23.7kRustApache-2.0Active
57osquery/osquerySQL powered operating system instrumentation, monitoring, and analytics.★ 23.7kC++OtherActive
58smicallef/spiderfootSpiderFoot automates OSINT for threat intelligence and mapping your attack surface.★ 23.6kPythonMITSlowing
59TecharoHQ/anubisWeighs the soul of incoming HTTP requests to stop AI crawlers★ 23.5kGoMITActive
60StreisandEffect/streisandStreisand sets up a new server running your choice of WireGuard, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, or a Tor bridge.★ 23.4kShellOtherArchived
61slimtoolkit/slimSlim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it sec★ 23.4kGoApache-2.0Active
62getsops/sopsSimple and flexible tool for managing secrets★ 23.4kGoMPL-2.0Active
63shieldfy/API-Security-ChecklistChecklist of the most important security countermeasures when designing, testing, and releasing your API★ 23.3k—MITActive
64MatsuriDayo/NekoBoxForAndroidNekoBox for Android / sing-box / universal proxy toolchain for Android★ 23.2kKotlinOtherSlowing
65super-productivity/super-productivitySuper Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations f★ 22.9kTypeScriptMITActive
66HyNetworks/hysteriaHysteria is powerful, lightning-fast, and censorship-resistant open-source proxy software★ 22.7kGoMITActive
67gildas-lormeau/SingleFileWeb Extension for saving a faithful copy of a complete web page in a single HTML file★ 22.6kJavaScriptAGPL-3.0Active
68drduh/macOS-Security-and-Privacy-GuideCommunity guide to securing and improving privacy on macOS.★ 22.6kShellMITActive
69FreeTubeApp/FreeTubeAn Open Source YouTube app for privacy★ 22.1kVueAGPL-3.0Active
70MobSF/Mobile-Security-Framework-MobSFMobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and sec★ 22kJavaScriptGPL-3.0Active
71twpayne/chezmoiManage your dotfiles across multiple diverse machines, securely.★ 22kGoMITActive
72gentilkiwi/mimikatzA little tool to play with Windows security★ 21.9kC—Slowing
73Atlas-OS/Atlas🚀 An open and lightweight modification to Windows, designed to optimize performance, privacy and usability.★ 21.9kBatchfileGPL-3.0Active
74imputnet/heliumPrivate, fast, and honest web browser★ 21.7kC++GPL-3.0Active
75gravitational/teleportThe easiest, and most secure way to access and protect all of your infrastructure.★ 21kGoAGPL-3.0Active
76Nyr/openvpn-installOpenVPN road warrior installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS and Fedora★ 20.6kShellMITActive
77bee-san/RustScan🤖 The Modern Port Scanner 🤖★ 20.6kRustGPL-3.0Active
78motdotla/dotenvLoads environment variables from .env for nodejs projects.★ 20.6kJavaScriptBSD-2-ClauseActive
79ImranR98/ObtainiumGet Android app updates straight from the source.★ 20.5kDartGPL-3.0Active
80bettercap/bettercapThe Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.★ 20.2kGoOtherActive
810x192/universal-android-debloaterCross-platform GUI written in Rust using ADB to debloat non-rooted android devices. Improve your privacy, the security and battery life of y★ 20.1kRustGPL-3.0Stale
82farhanashrafdev/90DaysOfCyberSecurityThis repository contains a 90-day cybersecurity study plan, along with resources and materials for learning various cybersecurity concepts a★ 20.1k—MITActive
83rizinorg/cutterFree and Open Source Reverse Engineering Platform powered by rizin★ 20.1kC++GPL-3.0Active
84mxrch/GHunt🕵️‍♂️ Offensive Google framework.★ 19.7kPythonOtherSlowing
85komi-store/komi-store🩵 A free, open-source app store for developers' releases on GitHub, Codeberg & Forgejo — browse, discover, and install apps with one click. ★ 19.6kKotlinApache-2.0Active
86HunxByts/GhostTrackUseful tool to track location or mobile number★ 19.4kPython—Stale
87vxunderground/MalwareSourceCodeCollection of malware source code for a variety of platforms in an array of different programming languages.★ 18.8kAssembly—Slowing
88fail2ban/fail2banDaemon to ban hosts that cause multiple authentication errors★ 18.8kPythonOtherActive
89slackhq/nebulaA scalable overlay networking tool with a focus on performance, simplicity and security★ 18.4kGoMITActive
90hellzerg/optimizerThe finest Windows Optimizer★ 18.2kC#GPL-3.0Archived
91sundowndev/phoneinfogaInformation gathering framework for phone numbers★ 18.2kGoGPL-3.0Active
92laramies/theHarvesterE-mails, subdomains and names Harvester - OSINT ★ 18kPythonGPL-2.0Active
93getlantern/downloadLantern官方版本下载 蓝灯 翻墙 代理 科学上网 外网 加速器 梯子 路由 proxy vpn circumvention gfw★ 17.8k——Archived
94ory/hydraInternet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve★ 17.6kGoApache-2.0Active
95vitalysim/Awesome-Hacking-ResourcesA collection of hacking / penetration testing resources to make you better!★ 17.5k—GPL-3.0Slowing
96cure53/DOMPurifyDOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers ★ 17.5kJavaScriptApache-2.0Active
97wazuh/wazuhWazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.★ 17.3kC++OtherActive
98zerotier/ZeroTierOneA Smart Ethernet Switch for Earth★ 17.2kC++OtherActive
99ffuf/ffufFast web fuzzer written in Go★ 16.9kGoMITActive
100CISOfy/lynisLynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system★ 16.5kShellGPL-3.0Active