Showing 24 open source projects for "defense"

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  • 1
    Niubi Guard

    Niubi Guard

    Open-source GitHub repository abuse detection and response system

    Niubi Guard is an open-source defense system for GitHub maintainers who need to detect and respond to repository abuse. It focuses on spam, harassment, coordinated attacks, suspicious issue activity, and bot-like comment patterns. The project gives maintainers control over rules, allowlists, detection signals, confidence thresholds, and response modes. It includes both a command-line workflow and a web console for configuring scans and reviewing results.
    Downloads: 8 This Week
    Last Update:
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  • 2
    Arcjet

    Arcjet

    Arcjet JS SDKs. Rate limiting, bot protection, email verification

    Arcjet helps developers protect their apps in just a few lines of code. Implement rate limiting, bot protection, email verification, and defense against common attacks. Native security for Bun, Next.js, Node.js, SvelteKit, Vercel, Netlify, Fly.io, and other modern platforms. Customizable protection for signup forms, login pages, API routes, and your whole app. Test security rules locally. Protection that works in every environment. No agent is required.
    Downloads: 1 This Week
    Last Update:
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  • 3
    Cryptol

    Cryptol

    Cryptol: The Language of Cryptography

    ...Developed by Galois, Cryptol provides a high-level mathematical syntax for describing cryptographic primitives and enables formal verification of algorithm properties. It is used in academic, research, and defense sectors to validate correctness and security through symbolic execution and model checking, ensuring critical cryptographic code is free of design flaws.
    Downloads: 0 This Week
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  • 4
    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: 2 This Week
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  • 5
    Latte

    Latte

    The safest & truly intuitive templates for PHP

    ...It can modify the page, obtain sensitive information or even steal the user's identity. Templating systems fail to defend against XSS. Latte is the only system with an effective defense, thanks to context-sensitive escaping. Latte is based on PHP, whereas Twig is based on Python. A designer in Latte doesn't have to constantly switch between two different conventions. Stay in touch. The plugin for Tracy informs you on each page which templates and which variables are being rendered. Latte has native support in NetBeans and an excellent plugin for PhpStorm that suggests tags, filters and PHP code. ...
    Downloads: 0 This Week
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  • 6
    UUSEC WAF

    UUSEC WAF

    AI and semantic technology Web Application Firewall

    UUSEC WAF Web Application Firewall is an industrial grade free, high-performance, and highly scalable web application and API security protection product that supports AI and semantic engines. It is a comprehensive website protection product launched by UUSEC Technology, which first realizes the three-layer defense function of traffic layer, system layer, and runtime layer.
    Downloads: 2 This Week
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  • 7
    GpgFrontend

    GpgFrontend

    A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.

    ...By using GpgFrontend, you can quickly encrypt and decrypt text or files. You can also digitally sign your text or files.GpgFrontend does not need to depend on any server, therefore it may be one of the last lines of defense in protecting your privacy. Please use this tool to transmit or store information that you regard as very precious. You can also use it to guarantee the authenticity of your information.
    Downloads: 11 This Week
    Last Update:
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  • 8
    SCADA-LTS

    SCADA-LTS

    A comprehensive Supervisory Control, Data Acquisition, and Execution

    ...Developed since 2015 on behalf of Abil'I.T. and supported by a global community, the project focuses on stability, security, and modernizing the codebase to meet the demands of industry, defense, and wide-area distributed
    Downloads: 25 This Week
    Last Update:
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  • 9
    Udp2raw-tunnel

    Udp2raw-tunnel

    Turns UDP traffic into encrypted UDP/fakeTCP/ICMP traffic

    A tunnel which turns UDP traffic into encrypted fakeTCP/UDP/ICMP traffic by using Raw Socket, helps you bypass UDP FireWalls(or unstable UDP environment). When used alone, Udp2raw tunnels only UDP traffic. Nevertheless, if you used udp2raw + any UDP-based VPN together, you can tunnel any traffic(include TCP/UDP/ICMP), currently, OpenVPN/L2TP/ShadowVPN and tinyfecVPN are confirmed to be supported. Linux host (including desktop Linux,Android phone/tablet,OpenWRT router,or Raspberry PI) with...
    Downloads: 7 This Week
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  • 10
    Fast Wipe

    Fast Wipe

    Fast Wipe

    - Fast Wipe: wipe files and/or free hd space FAST! - Fast wipe has also secure deletion! wipe&fswipe now supports up to 12 different wipe standards. - It works from command line: windows and linux os available. - Works on any mounted partition. - Added windows installer - Completely Rewritten and Improved - Fixed windows execution usn
    Downloads: 1 This Week
    Last Update:
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  • 11
    OpenSK

    OpenSK

    OpenSK is an open-source implementation for security keys

    ...It provides the full authenticator stack—USB/NFC transport, CTAP protocol handling, credential management, and cryptographic operations—so you can build and audit your own hardware token. The project emphasizes defense-in-depth: memory-safe Rust, hardened crypto, isolation via an embedded OS, and explicit user presence/verification flows. Developers can flash reference hardware, customize UX (LEDs, buttons, PIN), and experiment with extensions while staying interoperable with major browsers and platforms. A test and conformance suite validates protocol behavior against the WebAuthn/CTAP specs to ensure compatibility.
    Downloads: 0 This Week
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  • 12
    Parrot Project

    Parrot Project

    Security, Development and Privacy Defense, all in one place.

    Parrot is a cloud friendly operating system designed for Pentesting, Computer Forensic, Reverse engineering, Hacking, Cloud pentesting, privacy/anonimity and cryptography. Based on Debian and developed by Frozenbox network.
    Downloads: 71 This Week
    Last Update:
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  • 13
    MozDef

    MozDef

    MozDef: Mozilla Enterprise Defense Platform

    MozDef aims to bring real-time incident response and investigation to the defensive toolkits of security operations groups in the same way that Metasploit, LAIR, and Armitage have revolutionized the capabilities of attackers. We use MozDef to ingest security events, alert us to security issues, investigate suspicious activities, handle security incidents, and visualize and categorize threat actors. The real-time capabilities allow our security personnel all over the world to work...
    Downloads: 0 This Week
    Last Update:
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  • 14
    PoisonTap

    PoisonTap

    Exploits locked/password protected computers over USB

    PoisonTap is a security research project that demonstrates risks involving USB networking, locked computers, browser sessions, and internal network exposure. It was created to show how a small device can emulate network behavior when connected to a computer over USB. The project became notable because it highlighted how physical access, even for a short time, can create serious security problems. It is best understood as a proof of concept for awareness, testing, and defensive hardening...
    Downloads: 0 This Week
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  • 15
    EQGRP

    EQGRP

    Decrypted content of eqgrp-auction-file.tar.xz

    EQGRP is a public release of the so-called Equation Group hacking tools, originally leaked online in 2017. The repository serves as an archive and reference for security researchers, documenting the exploit frameworks, implants, and utilities that were allegedly used by a highly sophisticated threat actor. The tools include network exploitation scripts, backdoors, and frameworks targeting a range of platforms and services, many of which highlight previously unknown vulnerabilities. While the...
    Downloads: 0 This Week
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  • 16

    ADHD

    ADHD provides tools for active defense.

    The ADHD project has moved. You can check out the project page here: http://www.blackhillsinfosec.com/?page_id=4419 Download the latest release here: https://github.com/adhdproject/buildkit Or check out the latest documentation here: https://adhdproject.github.io/#!index.md
    Downloads: 0 This Week
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  • 17
    Free Web Application Firewall

    Free Web Application Firewall

    Free Web Application Firewall

    The FreeWAF provides specialized, layered application threat protection. It protects your web-based applications and internet-facing data from attack and data loss. Using advanced techniques to provide bidirectional protection against sophisticated threats like SQL injection and cross-site scripting, it helps you prevent identity theft, financial fraud and corporate espionage.
    Downloads: 0 This Week
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  • 18

    DDOS Deflate - El Guapo Edition

    ddos_deflate, el Guapo Edition is network trench defense!

    Assuming a firewall (whether in hardware or in software via IPTables / IPChains / or another software firewall), then the bulk of your nefarious traffic is (hopefully) already being taken care of. However, what slips through, on legitimate ports, can sometimes be denial of service attacks. A truly distrubuted denial of service attack is something for where there exists no known solution (at least at this time). However, a single user dos (or a small number of users working together) can...
    Downloads: 0 This Week
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  • 19

    sape

    self defense system

    ...It detects attacks and it responses with isolation attacks. It's supposed to be on the same network of the protected hosts. It must be capable to see all the traffic. It's a basic IPS with a self defense module. So it can prevents future attacks from the same hosts, which is identified by its mac address.
    Downloads: 0 This Week
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  • 20
    The Web Application Reliability and Defense (WARD) framework is a two-part security solution composed of a vulnerability detection component, SecureUnit, and a vulnerability protection component, SecureFilter.
    Downloads: 0 This Week
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  • 21
    arpskill is a suite of techniques useful for vulnerabilities assessments involved with ARP protocol.
    Downloads: 0 This Week
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  • 22
    ADAM is the Active Defense Algorithm and Model. It is a formally defined process of determining appropriate active response actions in the event of an attack. This implementation shows that active defense can be a legitimate and responsible security tool
    Downloads: 0 This Week
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  • 23
    Reputation-Sentinel-OS-v3

    Reputation-Sentinel-OS-v3

    Autonomous n8n framework for real-time brand protection & AI analysis.

    Reputation Sentinel OS v3.0: Autonomous Brand Defense Infrastructure Sentinel OS v3.0 is a sovereign AI framework for brand protection and automated response. Built on n8n with a massive 1,500+ logic nodes architecture, it offers depth and privacy far beyond traditional SaaS. Total Data Sovereignty: Unlike expensive monthly platforms, Sentinel OS runs on your own infrastructure.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Quick-Safe

    Quick-Safe

    Generate strong and secure passwords with QuickSafe ,

    ...With the increasing frequency of online security breaches, having a reliable password generator is crucial for safeguarding personal and sensitive information. QuickSafe is committed to providing users with a simple yet effective tool to generate strong passwords, offering an extra layer of defense against unauthorized access to accounts. Elevate your password security with QuickSafe, a project dedicated to promoting digital safety in an accessible and open-source manner.
    Downloads: 0 This Week
    Last Update:
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