Showing 1457 open source projects for "web security"

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  • 1
    H4X-Tools

    H4X-Tools

    A modular, terminal-based toolkit for OSINT, reconnaissance

    ...It is intended for educational and authorized security research only, not for use against systems or accounts without permission.
    Downloads: 4 This Week
    Last Update:
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  • 2
    ntfy.sh

    ntfy.sh

    Send push notifications to your phone or desktop using PUT/POST

    ntfy is a simple HTTP-based pub-sub notification service for sending push notifications to phones and desktops. It lets users publish messages to topics using basic HTTP requests, scripts, curl commands, or application integrations. The service can be used through the public ntfy.sh instance or self-hosted on private infrastructure. It is useful for server alerts, cron job results, monitoring notifications, CI/CD updates, and personal automation. ntfy includes web, mobile, and command-line...
    Downloads: 34 This Week
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  • 3
    ThumbmarkJS

    ThumbmarkJS

    World's fastest growing browser fingerprinting library

    ThumbmarkJS is a free, commercially usable, open-source browser fingerprinting library. With over 1 million monthly NPM downloads it is the worlds fastest growing browser fingerprinting library - currently processing roughly 1 billion identifications per month. Using signals like canvas, audio, fonts, and WebGL, ThumbmarkJS generates a stable, persistent fingerprint with ~80% uniqueness that works across sessions, even in private/incognito browsing or after a cleared cache. Install...
    Downloads: 13 This Week
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  • 4
    BBOT

    BBOT

    The recursive internet scanner for hackers

    BBOT is an advanced open-source reconnaissance automation framework designed to streamline large-scale OSINT and attack surface discovery workflows. It operates as a modular and recursive scanning tool that can enumerate subdomains, perform port scans, gather metadata, and collect web intelligence through a unified command-line interface. The project emphasizes extensibility, allowing users to create or integrate custom modules that expand the scope of reconnaissance tasks without modifying the core engine. BBOT is particularly valuable for security researchers and red teamers who need to automate multi-stage discovery processes across complex infrastructures. ...
    Downloads: 3 This Week
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  • 5
    AdGuard Filters

    AdGuard Filters

    AdGuard Content Blocking Filters

    AdGuard Filters is an open-source repository that contains a comprehensive collection of content-blocking rules used by AdGuard and other ad-blocking software to filter unwanted web content. These filters are composed of text-based rules that instruct applications to block advertisements, trackers, pop-ups, and other intrusive elements from web pages. The project is continuously updated by contributors who identify new advertising domains, tracking scripts, and annoyance elements across a...
    Downloads: 8 This Week
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  • 6
    Ray Tracing in One Weekend Book Series

    Ray Tracing in One Weekend Book Series

    The Ray Tracing in One Weekend series of books

    The Ray Tracing in One Weekend series of books are now available to the public for free online. They are now released under the CC0 license. This means that they are as close to public domain as we can get. (While that also frees you from the requirement of providing attribution, it would help the overall project if you could point back to this web site as a service to other users.) These books are formatted for printing directly from your browser, where you can also (on most browsers) save...
    Downloads: 9 This Week
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  • 7
    gost

    gost

    GO Simple Tunnel, a simple tunnel written in golang

    A simple security tunnel written in Golang. Listening on multiple ports, multi-level forward proxies - proxy chain, standard HTTP/HTTPS/HTTP2/SOCKS4(A)/SOCKS5 proxy protocols support. Probing resistance support for web proxy, TLS encryption via negotiation support for SOCKS5 proxy. Support multiple tunnel types, tunnel UDP over TCP. Local/remote TCP/UDP port forwarding, TCP/UDP Transparent proxy, Shadowsocks Protocol (TCP/UDP), and SNI Proxy.
    Downloads: 54 This Week
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  • 8
    Kubernetes Dashboard

    Kubernetes Dashboard

    General-purpose web UI for Kubernetes clusters

    Kubernetes Dashboard is a general purpose, web-based UI for Kubernetes clusters. It allows users to manage applications running in the cluster and troubleshoot them, as well as manage the cluster itself. To access Dashboard from your local workstation you must create a secure channel to your Kubernetes cluster. Kubeconfig Authentication method does not support external identity providers or certificate-based authentication.
    Downloads: 6 This Week
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  • 9
    IntelOwl

    IntelOwl

    Centralized platform for automated threat intelligence analysis

    IntelOwl is an open source platform designed to manage and enrich threat intelligence data at scale. It provides a centralized environment where security analysts can gather information about suspicious files and observables such as IP addresses, domains, URLs, or hashes using a single API request. The platform integrates numerous online intelligence sources and advanced malware analysis tools, enabling users to obtain comprehensive threat intelligence without manually querying multiple...
    Downloads: 10 This Week
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  • 10
    Infosec Reference

    Infosec Reference

    An Information Security Reference That Doesn't Suck

    Infosec Reference is a curated knowledge base and resource repository for information security practitioners. It aggregates cheat sheets, tooling guides, protocol deep dives, incident response playbooks, and threat actor profiles—all organized under accessible categories (network, web, host, cryptography, auditing). The repo is built as a living wiki of sorts: practitioners contribute updates, expand sections, or refine explanations as the threat landscape evolves.
    Downloads: 0 This Week
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  • 11
    IVRE

    IVRE

    Open source framework for large scale network reconnaissance and analy

    ...It provides tools for both active and passive reconnaissance, enabling users to understand how networks behave and identify exposed services or infrastructure. The framework integrates with well known security and scanning tools such as Nmap, Masscan, ZGrab2, ZDNS, and Zeek to gather large amounts of network intelligence. IVRE stores the collected data in a database and offers multiple ways to explore and analyze it, including a web interface, command line tools, and a Python API. This allows security professionals to query scan results, inspect network flows, and identify patterns across large datasets. ...
    Downloads: 2 This Week
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  • 12
    How To Secure A Linux Server

    How To Secure A Linux Server

    An evolving how-to guide for securing a Linux server

    How To Secure A Linux Server is a practical, evolving guide for hardening Linux servers in personal, hobby, and small-scale production environments. It focuses on step-by-step security improvements rather than abstract theory, making it accessible to administrators who need clear actions. The guide covers server setup, operating system choices, SSH hardening, firewall rules, user accounts, automatic updates, logging, intrusion prevention, and common web server considerations. It also includes dedicated material for kernel sysctl hardening and Nginx security. ...
    Downloads: 0 This Week
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  • 13
    T3MP3ST

    T3MP3ST

    Autonomous red teaming platform

    T3MP3ST is a multi-agent offensive security framework for authorized red-team research, CTFs, and security education. It wraps an existing AI coding agent with orchestration for reconnaissance, exploit exploration, validation, and reporting. The project can work through a browser War Room or CLI while relying on agents such as Claude Code, Codex, Hermes, or locally hosted models.
    Downloads: 4 This Week
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  • 14
    dnstwist

    dnstwist

    Detects phishing and lookalike domains using DNS fuzzing techniques

    ...The tool can output results in structured formats, making it easier to integrate with security workflows or further analyze suspicious domains.
    Downloads: 1 This Week
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  • 15
    Hackingtool

    Hackingtool

    ALL IN ONE Hacking Tool For Hackers

    HackingTool by Z4nzu is a large collection (“all-in-one”) of tools and scripts for penetration testing / hacking / OSINT etc. It bundles many utilities (port scanners, payload injectors, web attack tools, phishing tools, wireless attack tools, reverse engineering, etc.) into a menu interface. Includes many individual tools, often wrappers or aggregations of existing well-known tools (e.g. port scanners, web attack tools, steganography, hash cracking etc.). A menu interface offering...
    Downloads: 30 This Week
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  • 16
    Kanidm

    Kanidm

    Kanidm: A simple, secure, and fast identity management platform

    Kanidm is a simple and secure identity management platform, allowing other applications and services to offload the challenge of authenticating and storing identities to Kanidm. The goal of this project is to be a complete identity provider, covering the broadest possible set of requirements and integrations. You should not need any other components (like Keycloak) when you use Kanidm - we already have everything you need. To achieve this we rely heavily on strict defaults, simple...
    Downloads: 11 This Week
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  • 17
    OAuthLib

    OAuthLib

    A generic, spec-compliant, thorough implementation of the OAuth

    A generic, spec-compliant, thorough implementation of the OAuth request-signing logic for Python 3.8+. OAuthLib is a framework which implements the logic of OAuth1 or OAuth2 without assuming a specific HTTP request object or web framework. Use it to graft OAuth client support onto your favorite HTTP library, or provide support onto your favourite web framework. If you're a maintainer of such a library, write a thin veneer on top of OAuthLib and get OAuth support for very little effort.
    Downloads: 2 This Week
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  • 18
    CTFd

    CTFd

    CTFs as you need them

    CTFd is a Capture The Flag framework focusing on ease of use and customizability. It comes with everything you need to run a CTF and it's easy to customize with plugins and themes. Create your own challenges, categories, hints, and flags from the Admin Interface. Dynamic Scoring Challenges. Unlockable challenge support. Challenge plugin architecture to create your own custom challenges. Static & Regex-based flags. Custom flag plugins. Unlockable hints. File uploads to the server or an Amazon...
    Downloads: 4 This Week
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  • 19
    reNgine

    reNgine

    Automated framework for web application reconnaissance and scanning

    reNgine is an automated reconnaissance framework designed to simplify and enhance the process of gathering information about web applications during security assessments. It provides a streamlined workflow for penetration testers, bug bounty hunters, and security teams who need to perform reconnaissance efficiently and at scale. The platform integrates multiple open-source reconnaissance tools into a unified environment with a configurable scanning engine and an intuitive web interface. reNgine focuses on improving traditional reconnaissance workflows by organizing collected data in a database and correlating results to make them easier to analyze. ...
    Downloads: 0 This Week
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  • 20
    Global Threat & Event Intelligence Map

    Global Threat & Event Intelligence Map

    Interactive map for exploring global conflicts & geopolitical threats

    ...GlobalThreatMap is built to assist researchers, analysts, and curious users who want a clearer view of global security dynamics. Users can browse event feeds, investigate country-level conflicts, and explore geopolitical entities directly from the interface. It also supports both self-hosted deployments and an authenticated mode using the Valyu platform for accessing additional data features.
    Downloads: 9 This Week
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  • 21
    Merlin HTTP/2

    Merlin HTTP/2

    Merlin is a cross-platform post-exploitation HTTP/2 Command

    Merlin is a cross-platform post-exploitation Command & Control server and agent written in Go. The Merlin server is a self-contained command line program that requires no installation. You just simply download it and run it. The command-line interface only works great if it will be used by a single operator at a time. The Merlin agent can be controlled through Mythic, which features a web-based user interface that enables multiplayer support, and a slew of other features inherent to the project.
    Downloads: 13 This Week
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  • 22
    Ente

    Ente

    End-to-end encrypted cloud for photos, videos and 2FA secrets

    Ente is a fully open-source, end‑to‑end encrypted cloud platform designed for securely storing and managing your photos, videos, and 2FA secrets — without needing to trust the service provider. It includes cross‑platform clients and a CLI for self‑hosting needs. Ente is a service that provides a fully open source, end-to-end encrypted platform for you to store your data in the cloud without needing to trust the service provider. On top of this platform, we have built two apps so far: Ente...
    Downloads: 8 This Week
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  • 23
    FingerprintJS

    FingerprintJS

    Browser fingerprinting library

    FingerprintJS is a source-available, client-side, browser fingerprinting library that queries browser attributes and computes a hashed visitor identifier from them. Unlike cookies and local storage, a fingerprint stays the same in incognito/private mode and even when browser data is purged. Since FingerprintJS processes and generates the fingerprints from within the browser itself, the accuracy is limited (40% - 60%). For example, when 2 different users send requests using identical (i.e....
    Downloads: 13 This Week
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  • 24
    MaxKey

    MaxKey

    MaxKey SSO ,Leading-Edge IAM-IDaas(Identity and Access Management)

    Maxkey Single Sign On System, which means the Maximum key, Leading-Edge IAM/IDaas Identity and Access Management product, supports OAuth 2.x/OpenID Connect, SAML 2.0, JWT, CAS, SCIM, and other standard protocols, and provide Secure, Standard and Open Identity management (IDM), Access management (AM), Single Sign On (SSO), RBAC permission management and Resource management. MaxKey focuses on performance, security, and ease of use in enterprise scenarios, is widely used in industries such as...
    Downloads: 6 This Week
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  • 25
    Redwood

    Redwood

    The App Framework for Startups

    Focus on building your startup, not fighting your framework. Redwood is the full-stack web framework designed to help you grow from side project to startup. Our mission is to help more startups explore more territory, more quickly. We begin by crafting a more integrated framework. We’ve chosen the world’s most popular rendering engine to power Redwood’s web frontend. With React, you’ll have your pick of learning materials, design systems, and trained employees. As your project grows, so will...
    Downloads: 9 This Week
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