Showing 100 open source projects for "security"

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  • 1
    Cyber Security Mindmap

    Cyber Security Mindmap

    This repository will contain many mindmaps for cyber security tech

    Cyber Security Mindmap is a large visual reference collection for cybersecurity tools, technologies, methods, courses, and certifications. It organizes complex subjects into tree-shaped diagrams that show relationships and learning paths at a glance. Topics include penetration testing, red teaming, OSINT, forensics, cloud and container security, compliance, networking, and privilege escalation.
    Downloads: 16 This Week
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  • 2
    Ghidra

    Ghidra

    Ghidra is a software reverse engineering (SRE) framework

    ...It supports a wide array of instruction sets and executable formats, offering features such as decompilation, disassembly, scripting, and interactive graphing. Designed for security researchers and analysts, Ghidra provides a robust environment for understanding malware, auditing code, and performing software forensics. It includes both GUI-based and headless analysis modes.
    Downloads: 17,827 This Week
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  • 3
    Maigret

    Maigret

    Collect a dossier on a person by username from thousands of sites

    Maigret is an open-source OSINT tool designed to collect a dossier on a person by username from thousands of sites. It automates the process of checking for a user's presence across various platforms, aiding in digital investigations.​
    Downloads: 136 This Week
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  • 4
    Watcher

    Watcher

    Open Source Cybersecurity Threat Hunting Platform

    Watcher is a file integrity monitoring tool that detects unauthorized changes to files, helping organizations maintain compliance and security.
    Downloads: 3 This Week
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  • 5
    reverse-skill

    reverse-skill

    Reverse Engineering and Authorized Penetration Testing

    reverse-skill is a cybersecurity skill router for AI coding agents working on authorized reverse engineering, penetration testing, CTF, and security research tasks. It analyzes the target type and directs the agent to an appropriate methodology instead of relying on improvised commands. Its playbooks cover Android and iOS applications, native binaries, .NET, JavaScript, firmware, malware, APIs, supply chains, and other specialized scenarios. The package checks locally available tools and can bootstrap supporting scripts, MCP servers, and utilities when needed. ...
    Downloads: 15 This Week
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  • 6
    SafeLine

    SafeLine

    Serve as a reverse proxy to protect your web services from attacks

    SafeLine is a self-hosted WAF(Web Application Firewall) to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP traffic between a web application and the Internet. It typically protects web apps from attacks such as SQL injection, XSS, code injection, os command injection, CRLF injection, LDAP injection, XPath injection, RCE, XXE, SSRF, path traversal, backdoor, brute force, HTTP-flood, bot abuse, among others. By...
    Downloads: 4 This Week
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  • 7
    HunterX Offensive Security Engine
    HunterX AI-Assisted Offensive Security Engine Discover. Validate. Prove. Report. HunterX is not merely a vulnerability scanner. It is an open-source, AI-assisted offensive security engine for planning and running authorized security-assessment missions. It combines reconnaissance, security-tool orchestration, AI-assisted reasoning, hypothesis-driven investigation, vulnerability validation, evidence collection, proof / PoC engineering, replay / reproducibility, correlation, impact assessment and professional reporting into a single workflow. ...
    Downloads: 22 This Week
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  • 8
    BunkerWeb

    BunkerWeb

    Next-generation and open-source Web Application Firewall (WAF).

    Being a full-featured web server (based on NGINX under the hood), it will protect your web services to make them "secure by default". BunkerWeb integrates seamlessly into your existing environments (Linux, Docker, Swarm, Kubernetes, …) and is fully configurable (don't panic, there is an awesome web UI if you don't like the CLI) to meet your own use-cases . In other words, cybersecurity is no more a hassle.
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    Downloads: 151 This Week
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  • 9
    BerserkArch

    BerserkArch

    A bleeding-edge, security-centric Arch-based Linux distribution.

    BerserkArch is a security-focused, performance-tuned Linux operating system (OS) based on Arch Linux, designed for developers, hackers, and technical users. A bleeding-edge, security-centric Arch-based Linux distribution crafted for hackers, developers, and nerds alike. Following the Arch Linux philosophy, it is designed to be highly customizable, allowing users to build their environment with only the components they need, rather than having a lot of pre-installed software like some other security distributions (e.g., Kali Linux). ...
    Downloads: 80 This Week
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  • 10
    T-PHANTOM OS

    T-PHANTOM OS

    Saudi cybersecurity Linux distro for DFIR and authorized pentesting

    ...It is designed for DFIR, lawful digital-forensics investigations, incident response, authorized penetration testing, network analysis, reverse engineering, OSINT, security research, and cybersecurity training. T-PHANTOM OS 5.3 provides an organized KDE Plasma environment for cybersecurity professionals, DFIR specialists, researchers, students, and system administrators. The platform supports Arabic and English and brings together practical security assessment, forensic investigation, vulnerability analysis, network-security, reverse-engineering, and system-administration workflows. ...
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    Downloads: 27 This Week
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  • 11
    Stegcore

    Stegcore

    A cross-platform crypto-steganography toolkit

    ...Unlike basic steganography tools that hide data without encrypting it, Stegcore ensures the payload is cryptographically protected at rest. Unlike pure encryption tools, the payload isn't even visible. Designed for journalists, security researchers, red teamers, digital forensics professionals, and CTF participants.
    Downloads: 33 This Week
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  • 12

    usb-guard

    Turn any USB flash drive into a master key for your PC

    USB Guard is an advanced workstation security solution for Windows that turns USB drives into physical authentication keys using native Windows Kernel APIs. - Zero-Trust Security: Validates unique hardware serial numbers through direct Kernel API calls, ensuring only authorized USB drives can unlock your PC. - Brute-Force Protection: Exponential delay penalties after failed unlock attempts prevent automated attacks
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    Downloads: 59 This Week
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  • 13
    Scalytics Open Intelligence - OSINT

    Scalytics Open Intelligence - OSINT

    Open OSINT stack for monitoring, analysis, and risk detection

    ...The public release removes non-public and protected integrations while preserving the pipeline structure and deployment model that make the system usable in practice. EUOSINT is built for teams that need continuous monitoring, reproducible installs, and a base they can extend for their own intelligence and security workflows.
    Downloads: 22 This Week
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  • 14
    HydraPWK GNU/Linux

    HydraPWK GNU/Linux

    HydraPWK GNU/Linux Official SourceForge Pages.

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    Downloads: 81 This Week
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  • 15
    PVPLE
    ...List Of All Labs in one VM:- 1. Web-DVWA 2. Mutillidae 3. Webgoat 4. Bwapp 5. Juice-shop 6. Security-ninjas 7. WordPress We are adding more labs in few days
    Downloads: 12 This Week
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  • 16
    Null-CLi

    Null-CLi

    Secure The Unknown

    NullSquare is an AI-powered security platform that can do both penetration testing and compliance auditing.
    Downloads: 6 This Week
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  • 17
    T2DECODE

    T2DECODE

    Offline-first cybersecurity and system learning platform (Flutter)

    T2DECODE — Plateforme locale d’apprentissage technique T2DECODE est une suite native conçue pour l’apprentissage pratique de l’informatique, des réseaux et de la cybersécurité. Porté par l'association TUTODECODE, le projet applique le principe du "Privacy by Design" : exécution 100% locale, zéro télémétrie et souveraineté absolue sur vos données. SPECIFICATIONS TECHNIQUES * 100% Offline-first : Fonctionne sans Internet. Idéal pour zones blanches ou architectures sécurisées...
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    Downloads: 81 This Week
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  • 18

    Oculus

    Oculus - OSINT VM

    A pre-configured Kali Linux virtual machine designed for Open Source Intelligence investigations, including essential tools for reconnaissance, social media research, metadata analysis, and reporting, with privacy and cleanup adjustments applied
    Downloads: 4 This Week
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  • 19
    tirreno

    tirreno

    Security framework for devs and product teams

    tirreno is a security framework. tirreno [tir.ˈrɛ.no] helps understand, monitor, and protect your product from threats, fraud, and abuse. While classic cybersecurity focuses on infrastructure and network perimeter, most breaches occur through compromised accounts and application logic abuse that bypasses firewalls, SIEM, WAFs, and other defenses. tirreno detects threats where they actually happen: inside your product.
    Downloads: 8 This Week
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  • 20
    MalbianLinux

    MalbianLinux

    GNU/Linux Distribution for Malware Analysis and Reverse Engineering.

    Malbian is a Light-weight Debian Based GNU/Linux Distribution for Malware Analysis and Reverse Engineering designed to aid the user in both Static and Dynamic analysis of malware samples. 100% Free to use and distribute. About: https://github.com/MalbianLinux Installation Guide in: https://github.com/MalbianLinux/Malbian-ISOs/
    Downloads: 6 This Week
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  • 21
    USBShield

    USBShield

    USBShield protects your Windows from unauthorized USB devices

    USBShield stands out as a free and open-source option for users seeking security against unauthorized USB access. Unlike many competing paid solutions, it offers extensive usability through its portable format and easy rule syntax, along with essential functionalities like automatic device disabling and thorough event logging. If you're looking for a straightforward yet effective means to safeguard your Windows system from unauthorized USB use, USBShield is a reliable choice.
    Downloads: 9 This Week
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  • 22
    Phish Alert  Button for Outlook

    Phish Alert Button for Outlook

    Free Outlook plugin to report phishing emails with one click

    The Phish Alert Button for Outlook is a free add-in that allows users to report suspected phishing emails directly from their inbox with a single click. Once installed, it adds a button to the Outlook ribbon, enabling employees to forward suspicious messages to a predefined mailbox such as your SOC or IT security team. This lightweight plugin helps organizations improve phishing detection by encouraging user participation in threat reporting. It integrates smoothly with Outlook 2013 and newer versions, requires minimal setup and works in both on-premise and Microsoft 365 environments. Features: – One-click phishing email reporting – Compatible with Outlook 2013 and later – Simple configuration and fast deployment – Sends reports to a custom email address – Fully customizable: customize button name, ribbon and other details. ...
    Downloads: 6 This Week
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  • 23
    Downloads: 2 This Week
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  • 24
    PC of Death
    PC of Death is a Windows vulnerability scanner. It's meant for Windows 10 & 11.
    Downloads: 3 This Week
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  • 25
    CookieGuardAudit

    CookieGuardAudit

    A beginner-friendly Python CLI tool that audits website cookies.

    CookieGuardAudit is a simple Python command-line security tool that checks a website's cookies for common security flag issues. It helps users quickly spot weak cookie settings such as missing Secure, missing HttpOnly, missing SameSite, and SameSite=None without Secure. This project is designed for beginners, defenders, students, and anyone learning basic web security auditing.
    Downloads: 0 This Week
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