Showing 4943 open source projects for "security"

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  • 1

    Impacket

    A collection of Python classes for working with network protocols

    Impacket is a collection of Python classes designed for working with network protocols. It was primarily created in the hopes of alleviating some of the hindrances associated with the implementation of networking protocols and stacks, and aims to speed up research and educational activities. It provides low-level programmatic access to packets, and the protocol implementation itself for some of the protocols, like SMB1-3 and MSRPC. It features several protocols, including Ethernet, IP, TCP,...
    Downloads: 2 This Week
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  • 2
    Cr3dOv3r

    Cr3dOv3r

    Know the dangers of credential reuse attacks

    ...It is primarily intended for educational and ethical security testing purposes, helping security professionals understand how attackers might exploit reused passwords. The system integrates with external APIs and services to gather breach data and perform automated checks efficiently. It supports multiple modes of operation, including leak-only analysis and credential testing workflows.
    Downloads: 0 This Week
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  • 3
    OpenCTI

    OpenCTI

    Open Cyber Threat Intelligence Platform

    ...The platform enables teams to correlate technical indicators such as observables and TTPs with higher-level context like attribution and victimology, creating a unified intelligence knowledge base. OpenCTI is built to integrate with external tools including MISP, TheHive, and MITRE ATT&CK, allowing it to function as a central intelligence hub in security operations. Its design emphasizes traceability by linking intelligence objects back to their original sources and tracking confidence levels and temporal metadata.
    Downloads: 6 This Week
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  • 4
    Tailsnitch

    Tailsnitch

    A security auditor for Tailscale configurations

    tailsnitch is a security auditing tool for Tailscale networks (tailnets) that scans configurations and device setups to detect risky or overly permissive settings, helping administrators maintain a secure mesh network. Written in Go and designed to be run either as a CLI or integrated into automated pipelines, tailsnitch performs dozens of checks against common access control policies, authentication key practices, network exposure issues, and device security settings. ...
    Downloads: 0 This Week
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  • 5
    Laravel CSP

    Laravel CSP

    Set content security policy headers in a Laravel app

    ...Setting Content Security Policy headers helps solve this problem. These headers dictate which sites your site is allowed to contact. This package makes it easy for you to set the right headers.
    Downloads: 0 This Week
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  • 6
    Buttercup Desktop

    Buttercup Desktop

    Cross-Platform Passwords & Secrets Vault

    ...Buttercup is free to download and use and is available for Windows, Mac and Linux. Use it alongside the browser extension and mobile app for a completely portable experience. Strong 256bit AES encrypted vaults that meet today's security standards. Rest assured that your credentials are safe. Easy-to-use interfaces with basic concepts make storing and finding your login details a piece of cake. Buttercup's software is free to download and use, forever. It's also available for all major platforms.
    Downloads: 6 This Week
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  • 7
    FlareSolverr

    FlareSolverr

    Proxy server to bypass Cloudflare protection

    FlareSolverr is a proxy server to bypass Cloudflare and DDoS-GUARD protection. FlareSolverr starts a proxy server, and it waits for user requests in an idle state using few resources. When some request arrives, it uses puppeteer with the stealth plugin to create a headless browser (Firefox). It opens the URL with user parameters and waits until the Cloudflare challenge is solved (or timeout). The HTML code and the cookies are sent back to the user, and those cookies can be used to bypass...
    Downloads: 39 This Week
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  • 8
    shadowsocks-libev

    shadowsocks-libev

    Bug-fix-only libev port of shadowsocks

    Shadowsocks-libev is a lightweight secured SOCKS5 proxy for embedded devices and low-end boxes. Shadowsocks-libev is written in pure C and depends on libev. It's designed to be a lightweight implementation of shadowsocks protocol, in order to keep the resource usage as low as possible. Snap is the recommended way to install the latest binaries. You can build shadowsocks-libev and all its dependencies by script. The latest shadowsocks-libev has provided a redir mode. You can configure your...
    Downloads: 9 This Week
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  • 9
    BrowserBox

    BrowserBox

    Remote isolated browser API for security

    Remote isolated browser API for security, automation visibility and interactivity. Run-on our cloud, or bring your own. Full scope double reverse web proxy with a multi-tab, mobile-ready browser UI frontend. Plus co-browsing, advanced adaptive streaming, secure document viewing and more! But only in the Pro version. BrowserBox is a full-stack component for a web browser that runs on a remote server, with a UI you can embed on the web.
    Downloads: 1 This Week
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  • 10
    Authenticator

    Authenticator

    Authenticator generates 2-Step Verification codes in your browser

    Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts. Always keep a backup of your secrets in a safe location. Encrypting your secrets is strongly recommended, especially if you are logged into a Google account. Back up your secrets to a file, Google Drive, Microsoft OneDrive, or Dropbox. Sync your secrets with your Google Account. Available for Chrome, Firefox, and Microsoft Edge.
    Downloads: 1 This Week
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  • 11
    OpenH264

    OpenH264

    Open Source H.264 Codec

    Cisco has taken their H.264 implementation and open-sourced it under BSD license terms. Development and maintenance will be overseen by a board from the industry and the open-source community. Furthermore, we have provided a binary form suitable for inclusion in applications across a number of different operating systems and made this binary module available for download from the Internet. We will not pass on our MPEG-LA licensing costs for this module, and based on the current licensing...
    Downloads: 48 This Week
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  • 12
    Laravel Wallet

    Laravel Wallet

    Easy work with virtual wallet

    laravel-wallet - Easy to work with virtual wallet.
    Downloads: 2 This Week
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  • 13
    Domain Digger

    Domain Digger

    Domain analysis toolkit for DNS, IP, and WHOIS lookups

    ...Domain Digger presents domain information through organized views and visual components, making it easier to interpret relationships between domains, DNS records, and network addresses. This can be useful for developers, security researchers, system administrators, and anyone working with domain infrastructure. Domain Digger aims to streamline domain analysis workflows by offering quick lookups and consolidated data sources in one environment.
    Downloads: 3 This Week
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  • 14
    RustScan

    RustScan

    The Modern Port Scanner

    The Modern Port Scanner. Find ports quickly (3 seconds at its fastest). Run scripts through our scripting engine (Python, Lua, Shell supported). Scans all 65k ports in 3 seconds. Full scripting engine support. Automatically pipe results into Nmap, or use our scripts (or write your own) to do whatever you want. Adaptive learning. RustScan improves the more you use it. No bloated machine learning here, just basic maths. The usuals you would expect. IPv6, CIDR, file input and more....
    Downloads: 57 This Week
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  • 15
    EMAGNET

    EMAGNET

    Automated hacking tool to find leaked databases with 97.1% accuracy

    Automated hacking tool that will find leaked databases with 97.1% accurate to grab mail + password. Before using Emagnet, please remember that with great power comes great responsibility. Pastebin patched the vulnerability I previously used in order to get recent uploads, so at the moment it is not possible to get recently uploaded files, you are now limited to all syntaxes exempt the default one (95% get's uploaded as 'text' and this is removed from all recent upload lists). Bruteforce...
    Downloads: 4 This Week
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  • 16
    Retire.js

    Retire.js

    Scanner detecting the use of JavaScript libraries

    There is a plethora of JavaScript libraries for use on the web and in node.js apps out there. This greatly simplifies, but we need to stay updated on security fixes. "Using Components with Known Vulnerabilities" is now a part of the OWASP Top 10 and insecure libraries can pose a huge risk for your web app. The goal of Retire.js is to help you detect the use of versions with known vulnerabilities. Scan a web app or node app for use of vulnerable JavaScript libraries and/or node modules. grunt-retire scans your grunt-enabled app for use of vulnerable JavaScript libraries and/or node modules. ...
    Downloads: 3 This Week
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  • 17
    Luakit

    Luakit

    Fast, small, webkit based browser framework extensible by Lua

    ...It is primarily targeted at power users, developers and anyone who wants to have fine-grained control over their web browser’s behavior and interface. While switching to the WebKit 2 API means a vastly improved security situation, not all distributions of Linux package the most up-to-date version of WebKitGTK+, and several package very outdated versions that have many known vulnerabilities. As of September 2019, Arch, Debian, Fedora, Gentoo, and Ubuntu all have the latest version of WebKitGTK+, but OpenSUSE ships an outdated and vulnerable version in their stable channel. ...
    Downloads: 3 This Week
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  • 18
    Brook

    Brook

    Brook is a cross-platform strong encryption and not detectable proxy

    Brook is a cross-platform strong encryption and not detectable proxy. Brook's goal is to keep it simple, stupid and not detectable. You can run commands after entering the command-line interface. Usually, everyone uses the command line interface on Linux servers. Of course, Linux also has desktops that can also run GUI. Of course, macOS and Windows also have command-line interfaces, but you may not use them frequently. Usually, the applications opened by double-clicking/clicking on...
    Downloads: 8 This Week
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  • 19
    linkedin2username

    linkedin2username

    Generate probable usernames from LinkedIn company employee lists

    ...Using these names, it automatically generates multiple possible username formats that organizations commonly use for accounts or email addresses. This process helps security researchers, penetration testers, and investigators perform reconnaissance by building potential username lists for further security testing or OSINT analysis. Unlike tools that rely on official APIs, linkedin2username operates as a pure web scraper and therefore does not require API keys. The script uses Selenium to automate browser interactions and perform searches within LinkedIn to gather employee data.
    Downloads: 1 This Week
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  • 20
    Authelia

    Authelia

    The Single Sign-On Multi-Factor portal for web apps

    Authelia is an open-source authentication and authorization server and portal fulfilling the identity and access management (IAM) role of information security in providing multi-factor authentication and single sign-on (SSO) for your applications via a web portal. It acts as a companion for common reverse proxies. With a compressed container size smaller than 20 megabytes and observed memory usage normally under 30 megabytes, it's one of the most lightweight solutions available. Written in Go and React, authorization policies and many other backend tasks are completed in mere milliseconds and login portal loading times of 100 milliseconds makes it one of the fastest solutions available. ...
    Downloads: 1 This Week
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  • 21
    InQL Scanner

    InQL Scanner

    A Burp Extension for GraphQL Security Testing

    A security testing tool to facilitate GraphQL technology security auditing efforts. InQL can be used as a stand-alone script or as a Burp Suite extension. Since version 1.0.0 of the tool, InQL was extended to operate within Burp Suite. In this mode, the tool will retain all the stand-alone script capabilities and add a handy user interface for manipulating queries.
    Downloads: 1 This Week
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  • 22
    ASNmap

    ASNmap

    CLI tool for mapping organization network ranges using ASN data

    ...It allows users to convert different types of inputs (such as ASN numbers, IP addresses, domain names, or organization names) into their associated CIDR ranges. This capability makes it particularly useful for security researchers, penetration testers, and reconnaissance workflows that require identifying network infrastructure owned by a target organization. asnmap retrieves ASN-related data and returns structured results that can be easily integrated into automated pipelines. Output can be generated in multiple formats including plain text, JSON, and CSV, enabling flexible data processing and analysis. asnmap also supports reading input from standard input and piping its results directly into other command line tools for chained workflows.
    Downloads: 2 This Week
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  • 23
    BBOT

    BBOT

    The recursive internet scanner for hackers

    ...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. Its architecture supports chaining multiple reconnaissance techniques together, enabling continuous discovery rather than one-off scans. The tool balances power and usability by providing sensible defaults while still exposing deep configuration options for advanced users.
    Downloads: 2 This Week
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  • 24
    InterceptSuite

    InterceptSuite

    A TLS MITM proxy for Non-HTTP traffic, with support for TLS upgrades

    ...It goes beyond HTTP‑focused tools like Burp Suite and ZAP by providing universal TLS interception—including STARTTLS and non‑HTTP protocols—offering deep visibility and control for security testing and debugging. InterceptSuite bridges this gap by providing a universal TLS interception engine that works with any protocol, giving security researchers the tools they need to analyze, understand, and test encrypted communications effectively. With Python extension support, users can add custom protocol dissection capabilities tailored to their specific needs.
    Downloads: 2 This Week
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  • 25
    windows_hardening

    windows_hardening

    HardeningKitty and Windows Hardening Settings

    This repository, also known as HardeningKitty, is a comprehensive Windows hardening checklist for personal and enterprise environments. It translates security benchmarks (e.g., CIS, Microsoft Security Baselines) into actionable Group Policy and registry recommendations. Though designed primarily for Windows 10, it includes workaround modes such as “HailMary” for Windows Home users lacking the Group Policy Editor.
    Downloads: 0 This Week
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