Showing 199 open source projects for "security software"

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  • 1
    GitHub Docs

    GitHub Docs

    The open-source repo for docs.github.com

    The public, open-source repository powering GitHub’s own documentation site, hosting documentation content, guides, governance, and contribution workflows. GitHub's Docs team works on pre-production content in a private repo that regularly syncs with this public repo. Use the table of contents icon Table of contents icon on the top right corner of this document to navigate to a specific section quickly. The GitHub product documentation in the assets, content, and data folders is licensed...
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  • 2

    cppcrypto

    C++ cryptographic library (modern hash functions, ciphers, KDFs)

    cppcrypto provides optimized implementations of cryptographic primitives. Hash functions: BLAKE, BLAKE2, Echo, Esch, Groestl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool. Block ciphers: Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon, SM4, Speck, Threefish, Twofish, and Rijndael (AES) with all block/key sizes. Stream ciphers: HC-128, HC-256, Salsa20, XSalsa20, ChaCha, XChaCha. Encryption modes: CBC, CTR. AEAD modes:...
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    Downloads: 2 This Week
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  • 3
    Zero Site Protector

    Zero Site Protector

    Human verification & attack prevention for website security

    The zero-site-protector plugin is a powerful security tool for your website that provides multiple layers of protection to safeguard against unauthorized access and potential attacks. The plugin includes features such as human verification, which ensures that only legitimate users are able to access your site. It also includes protection against various types of attacks such as cross-site scripting (XSS) and SQL injection. Additionally, the plugin allows you to block access to your...
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  • 4
    Name-That-Hash

    Name-That-Hash

    Identify MD5, SHA256 and 300+ other hashes

    Name-That-Hash is a modern hash identification system that tells you what type of hash you are looking at, supporting MD5, SHA-256, and more than 300 other hash types. It is designed as a successor and improvement to older tools like HashID and Hash-Identifier, focusing on up-to-date hash databases and better usability. One of its core ideas is popularity-aware ranking: when you feed in a hash, it prioritizes likely real-world types such as NTLM over obscure ones like Skype hashes, instead...
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  • 5
    Sandia Cyber Omni Tracker

    Sandia Cyber Omni Tracker

    Sandia Cyber Omni Tracker (SCOT)

    SCOT is an open-source cybersecurity incident response and threat intelligence management system developed by Sandia National Laboratories. It centralizes alert collection, facilitates team collaboration, and enriches data with automated analysis, enhancing the efficiency and effectiveness of security operations teams.
    Downloads: 0 This Week
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  • 6
    CityHash

    CityHash

    Automatically exported from Google code CityHash

    CityHash is a family of non-cryptographic hash functions optimized for extremely fast and high-quality hashing of strings on modern CPUs. Developed by Google, it is implemented in C++ and designed to efficiently handle both short and long inputs using techniques such as mixing operations and CPU-specific optimizations. CityHash offers multiple hash sizes—32-bit, 64-bit, 128-bit, and 256-bit variants—with the CRC-based versions leveraging hardware acceleration on CPUs that support SSE4.2...
    Downloads: 1 This Week
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  • 7
    waybackurls

    waybackurls

    Fetch all the URLs that the Wayback Machine knows about for a domain

    waybackurls is a command-line reconnaissance tool that retrieves historical URLs associated with a given domain by querying the Internet Archive’s Wayback Machine. It accepts input domains via standard input and outputs a list of discovered URLs, making it easy to integrate into pipelines and automated workflows. The tool is particularly valuable in security research, bug bounty hunting, and penetration testing, as it uncovers endpoints that may no longer be publicly linked but still exist...
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  • 8
    dat.GUI

    dat.GUI

    dat.gui is a lightweight controller library for JavaScript

    A lightweight graphical user interface for changing variables in JavaScript. The easiest way to use dat.GUI in your code is by using the built source at build/dat.gui.min.js. These built JavaScript files bundle all the necessary dependencies to run dat.GUI. If you're using a server with a Content Security Policy in place that blocks 'unsafe-inline', you will have problems when dat.gui.js tries to inject style information. To get around this, load 'build/dat.gui.css' as an external style...
    Downloads: 1 This Week
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  • 9

    clam4j

    A java wrapper for clamd

    Clam4j is designed to be a java wrapper around ClamAV. Clam4j allows you to scan for viruses in java programs by providing a simple java interface which sends the data to clamd for scanning. The results of the scan are returned to the caller via a response object.
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  • 10
    Mundane

    Mundane

    Mundane is a Rust cryptography library backed by BoringSSL

    Mundane is a Rust cryptography library designed to be safe, ergonomic, and high-performance, with its cryptographic operations powered by BoringSSL. It aims to eliminate common security pitfalls by providing APIs that are intentionally difficult to misuse, prioritizing safety and correctness over flexibility. The library vendors its own copy of BoringSSL, ensuring consistent builds without external dependencies and avoiding symbol conflicts between different versions. Mundane emphasizes...
    Downloads: 5 This Week
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  • 11
    Bcoin

    Bcoin

    Javascript bitcoin library for node.js and browsers

    Bcoin is an advanced fullnode implementation built with JavaScript/C/C++/Node.js. It is easier to use, faster to learn, and more well-documented than competing implementations. Engineered from the ground up to create scalable, flexible, and efficient production-ready systems with unparalleled code readability. Bcoin is consensus-conforming and adheres to the strict security standards of the original implementation maintained by Bitcoin Core. Bcoin can be integrated into almost any desktop or...
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  • 12
    Big List of Naughty Strings

    Big List of Naughty Strings

    List of strings which have a high probability of causing issues

    The Big List of Naughty Strings is a community-maintained catalog of “gotcha” inputs that commonly break software, from unusual Unicode to SQL and script injection payloads. It exists so developers and QA engineers can easily test edge cases that normal test data would miss, such as zero-width characters, right-to-left marks, emojis, foreign alphabets, and long or malformed strings. By throwing these strings at forms, APIs, databases, and UIs, teams can discover encoding bugs, sanitizer gaps, rendering issues, and security oversights early. ...
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  • 13
    CodeQL

    CodeQL

    Libraries and queries that power security researchers

    CodeQL is a semantic code analysis engine that treats programs as queryable databases, enabling users to write expressive queries that identify security vulnerabilities, logic bugs, and code quality issues across large codebases. Instead of just pattern matching text, CodeQL ingests source code, builds rich representations of structure and data flow, and allows queries that reason about control flow, type systems, and interprocedural relationships. This makes it powerful not just for basic...
    Downloads: 2 This Week
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  • 14
    rust_cmd_lib

    rust_cmd_lib

    Common rust command-line macros and utilities

    rust_cmd_lib is a Rust library designed to make it easier to write shell-script–style tasks in Rust, blending the power and safety of Rust with the expressiveness of shell pipelines. It provides macros and utilities that let you spawn external processes, redirect input/output, and pipe commands together, all without invoking a shell. You can write something like run_cmd!(ls -l | grep foo > out.txt) in a more declarative style, rather than manually wiring up file descriptors, handles, and...
    Downloads: 0 This Week
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  • 15
    .Net Core for Delphi/Lazarus

    .Net Core for Delphi/Lazarus

    The best library to work with the .Net Core from Delphi and Lazarus.

    The .Net Core for Delphi/Lazarus (dotNetCore4Delphi) is a .Net Core Runtime Library for Delphi which helps Delphi/Pascal developers work with .Net Core. It is designed to provide a way to interact with .Net Core applications from Delphi/Pascal. What dotNetCore4Delphi can do: - Access .Net Core Framework Class Library. - Access Third Party .Net Core Libraries. - Access Your .Net Core Libraries. - etc Competitive Advantages: - Cross-platform framework that runs on Windows, Linux and...
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  • 16
    Movies for Hackers

    Movies for Hackers

    A curated list of movies every hacker & cyberpunk must watch

    Movies For Hackers is a community-curated collection of films and TV shows selected for people interested in hacking, cyberpunk culture, and tech-driven stories. The list groups entries by genre—thrillers, science fiction, action, documentaries—and includes year, genre, and IMDb ratings so readers can quickly compare titles. It provides both a readable README and a sortable web view for browsing the collection more easily. The repository also includes guidance for contributors and a small...
    Downloads: 1 This Week
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  • 17
    Mega Project List

    Mega Project List

    List of practical projects that anyone can solve in any prog language

    Mega Project List by Karan Goel is a massive list of practical programming project ideas that anyone can solve in any programming language, organized into logical categories (Numbers, Classic Algorithms, Data Structures, Text, Networking, Web, Files, Graphics & Multimedia, Security, etc.). The concept is simple but powerful: instead of just memorizing algorithms, you pick a project (for example “Binary to Decimal and Back Converter”), implement it in your favorite language, and gradually...
    Downloads: 0 This Week
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  • 18
    Prawn

    Prawn

    Fast, Nimble PDF Writer for Ruby

    Prawn is a pure Ruby PDF generation library that provides a lot of great functionality while trying to remain simple and reasonably performant. Extensive text rendering support, including flowing text and limited inline formatting options. Comprehensive internationalization features, including full support for UTF-8 based fonts, right-to-left text rendering, fallback font support, and extension points for customizable text wrapping. Support for PDF outlines for document navigation. Low level...
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  • 19
    ADDC Server Commons Java Libraries

    ADDC Server Commons Java Libraries

    Java libraries for buiding IIOP and Web Services

    ADDC Server Commons supplies a set of java libraries published to maven central for writing Java servers offering both IIOP/SSLIOP and HTTP/HTTPS access using Spring Framewrok and JacORB. It also supplies a client for Monitoring CORBA Services, Balanced Groups and a full JNDI implementation for both CosNaming and Java.
    Downloads: 0 This Week
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  • 20
    modernish

    modernish

    Modernish is a library for writing robust, portable, readable, and pow

    Modernish is a library for shell script programming which provides features like safer variable and command expansion, new language constructs for loop iteration, and much more. Modernish programs are shell programs; the new constructs are mixed with shell syntax so that the programmer can take advantage of the best of both. There is no compiled code to install, as modernish is written entirely in the shell language. It can be deployed in embedded or multi-user systems in which new binary...
    Downloads: 0 This Week
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  • 21
    End-To-End

    End-To-End

    End-To-End is a crypto library to encrypt, decrypt, digital sign

    End-to-End was a client-side encryption project that prototyped OpenPGP-compatible, end-to-end encrypted messaging in the browser. The idea was to move cryptographic operations entirely to the user’s machine—key generation, encryption, and signature—so messages remain unreadable to intermediaries. It packaged a JavaScript crypto library, UI elements, and a browser extension workflow that could integrate with webmail-style UIs without server changes. The codebase emphasized careful key...
    Downloads: 0 This Week
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  • 22
    Parsley

    Parsley

    Validate your forms, frontend, without writing a line of javascript

    Parsley, the ultimate JavaScript form validation library. Validating forms frontend have never been so powerful and easy. Like no other form validation library, simply write in English your requirements inside your form HTML tags, Parsley will do the rest! No need to write even a single JavaScript line for simple form validation. Parsley is now smarter, it automatically detects your forms' modifications and adapts its validation accordingly. Simply add, remove or edit fields, Parsley...
    Downloads: 0 This Week
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  • 23
    JavaEETest

    JavaEETest

    Spring, SpringMVC, MyBatis, Spring Boot cases

    JavaEETest is a comprehensive example repository showcasing Java web development using key technologies like Spring, Spring MVC, MyBatis, and Spring Boot. The project contains many small self-contained demo modules that demonstrate specific concepts such as dependency injection, MVC routing, ORM mapping, transaction management, caching, security configuration, and database interaction. It provides ready-to-run code that learners can inspect to understand how Java web apps are structured and...
    Downloads: 0 This Week
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  • 24
    NodeGoat

    NodeGoat

    The OWASP NodeGoat project

    A deliberately vulnerable Node.js application designed for security training, helping developers understand common web vulnerabilities and how to mitigate them.
    Downloads: 0 This Week
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  • 25
    cperl

    cperl

    A perl5 with classes, types, compilable, company friendly, security

    cperl is an enhanced fork of Perl 5, aiming to modernize the language by introducing features such as classes, types, and improved performance. It focuses on providing a more secure and company-friendly version of Perl, with additional compiler support and better memory management.
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