Showing 926 open source projects for "command line tools"

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  • 1
    mitmproxy

    mitmproxy

    A free and open source interactive HTTPS proxy

    ...It can intercept, inspect, modify and replay web traffic, and can even prettify and decode a variety of message types. Its web-based interface mitmweb gives you a similar experience as Chrome's DevTools, with the addition of features like request interception and replay. Its command-line version mitmdump allows you to write powerful addons and script mitmproxy so it can automatically modify messages, redirect traffic, and perform many other custom commands.
    Downloads: 12 This Week
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  • 2
    SIPVicious

    SIPVicious

    Security tools that can be used to audit SIP based VoIP systems

    SIPVicious OSS has been around since 2007 and is actively updated to help security teams, QA and developers test SIP-based VoIP systems and applications. Open-source security suite for auditing SIP based VoIP systems. Also known as friendly-scanner, it is freely available to help pentesters, security teams and developers quickly test their SIP systems. Download the latest source code from git or the latest release, send pull requests and open issues. Install the latest and greatest release...
    Downloads: 10 This Week
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  • 3
    CFSSL

    CFSSL

    Cloudflare's PKI and TLS toolkit

    CFSSL is CloudFlare's PKI/TLS swiss army knife. It is both a command line tool and an HTTP API server for signing, verifying, and bundling TLS certificates. It requires Go 1.12+ to build. Note that certain linux distributions have certain algorithms removed (RHEL-based distributions in particular), so the golang from the official repositories will not work. Users of these distributions should install go manually to install CFSSL.
    Downloads: 0 This Week
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  • 4
    DSVPN

    DSVPN

    A dead simple VPN

    ...Small (~25 KB), with an equally small and readable code base. No external dependencies. Works out of the box. No lousy documentation to read. No configuration file. No post-configuration. Run a single-line command on the server, a similar one on the client and you're done. No firewall and routing rules to manually mess with. Doesn't leak between reconnects if the network doesn't change. Blocks IPv6 on the client to prevent IPv6 leaks. Works on Linux (kernel >= 3.17), macOS and OpenBSD, as well as DragonFly BSD, FreeBSD and NetBSD in client and point-to-point modes. ...
    Downloads: 6 This Week
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    subfinder

    subfinder

    Fast passive subdomain enumeration tool

    ...Its modular architecture allows users to enable dozens of data providers through API keys, expanding coverage as needed. Subfinder integrates easily into automation pipelines and CI workflows thanks to its clean command-line design and structured output formats. The tool is intentionally specialized, doing one job extremely well rather than attempting to be an all-in-one scanner. In practice, Subfinder serves as a foundational building block for modern reconnaissance stacks.
    Downloads: 2 This Week
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  • 6
    garak

    garak

    The LLM vulnerability scanner

    garak checks if an LLM can be made to fail in a way we don't want. garak probes for hallucination, data leakage, prompt injection, misinformation, toxicity generation, jailbreaks, and many other weaknesses. garak's a free tool, we love developing it and are always interested in adding functionality to support applications. garak is a command-line tool, it's developed in Linux and OSX. Just grab it from PyPI and you should be good to go. The standard pip version of garak is updated periodically. garak has its own dependencies, you can to install garak in its own Conda environment. garak needs to know what model to scan, and by default, it'll try all the probes it knows on that model, using the vulnerability detectors recommended by each probe. ...
    Downloads: 2 This Week
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  • 7
    Tomb

    Tomb

    the Crypto Undertaker

    Tomb is a minimalistic command-line tool for creating and managing encrypted “tombs,” which are files that act as mountable, private storage vaults. Under the hood it uses Linux dm-crypt with LUKS for strong, disk-level encryption, and separates the key material from the vault itself to improve security workflows. Keys can be protected with passphrases and even hidden via steganography inside innocuous files, giving you options for concealment and off-device storage.
    Downloads: 0 This Week
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  • 8
    Username Anarchy

    Username Anarchy

    Username generator for penetration testing and user enumeration

    Username Anarchy is an open source command line tool designed to generate possible usernames for use in penetration testing and security assessments. It focuses on solving one of the common challenges in authentication attacks: identifying valid usernames before attempting password attacks. It generates large sets of potential usernames based on a person’s name and common naming conventions used in corporate or online systems.
    Downloads: 2 This Week
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  • 9
    Piknik

    Piknik

    Copy/paste anything over the network

    ...The system is designed with strong end-to-end encryption and signing, ensuring that intermediaries cannot access or modify the transmitted data. Piknik operates using simple command-line interactions, allowing users to push or pull data through standard input and output streams, making it highly scriptable and automation-friendly. It also supports real-time streaming, enabling multiple receivers to consume data simultaneously from a single sender. The tool is cross-platform and works across Linux, macOS, and Windows, making it versatile for development, DevOps, and secure data transfer workflows.
    Downloads: 1 This Week
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  • 10
    xxHash

    xxHash

    Extremely fast non-cryptographic hash algorithm

    xxHash is an extremely fast non-cryptographic hash algorithm, working at RAM speed limit. It is proposed in four flavors (XXH32, XXH64, XXH3_64bits and XXH3_128bits). The latest variant, XXH3, offers improved performance across the board, especially on small data. It successfully completes the SMHasher test suite which evaluates collision, dispersion and randomness qualities of hash functions. Code is highly portable, and hashes are identical across all platforms (little / big endian)....
    Downloads: 4 This Week
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  • 11
    Socialite

    Socialite

    Socialite is an OAuth2 Authentication tool

    ...The tool now supports the following platforms: Facebook, Github, Google, Linkedin, Outlook, QQ, TAPD, Alipay, Taobao, Baidu, DingTalk, Weibo, WeChat, Douyin, Feishu, Lark, Douban, Enterprise WeChat, Tencent Cloud, Line, Gitee, Coding. Users only need to create corresponding configuration variables, and then use tools to create authentication applications for each platform, and easily obtain the access_token and user-related information of the platform. For details about the tool implementation logic, refer to the OAuth2 documents of major platforms.
    Downloads: 0 This Week
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  • 12
    Cr3dOv3r

    Cr3dOv3r

    Know the dangers of credential reuse attacks

    Cr3dOv3r is a penetration testing and security auditing tool designed to demonstrate and analyze the risks associated with credential reuse across multiple online services. It allows users to input an email address and automatically checks for data breaches and leaked credentials using public databases. The tool then attempts to verify whether those credentials are reused across various popular platforms, highlighting potential vulnerabilities. It is primarily intended for educational and...
    Downloads: 0 This Week
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  • 13
    Clusternet

    Clusternet

    [CNCF Sandbox Project] Managing your Kubernetes clusters

    An open-source project that helps users manage multiple Kubernetes clusters as easily as ‘visiting the Internet’ (thus the name ‘Clusternet’). It is a general-purpose system for controlling Kubernetes clusters across different environments as if they were running locally. Manage multiple Kubernetes clusters (running on public cloud, private cloud, hybrid cloud, or at the edge) from a single management cluster. Deploy Helm Charts, all Kubernetes built-in resources (like Deployments) and CRDs...
    Downloads: 0 This Week
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  • 14
    OWASP Find Security Bugs

    OWASP Find Security Bugs

    The SpotBugs plugin for security audits of Java web applications

    ...It can detect 141 different vulnerability types with over 823 unique API signatures. Cover popular frameworks including Spring-MVC, Struts, Tapestry and many more. Plugins are available for Eclipse, IntelliJ / Android Studio and NetBeans. Command line integration is available with Ant and Maven. Can be used with systems such as Jenkins and SonarQube. Extensive references are given for each bug patterns with references to OWASP Top 10 and CWE.
    Downloads: 0 This Week
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  • 15
    EMBA

    EMBA

    The firmware security analyzer

    ...EMBA automatically discovers possible weak spots and vulnerabilities in firmware. Examples are insecure binaries, old and outdated software components, potentially vulnerable scripts, or hard-coded passwords. EMBA is a command line tool with the possibility to generate an easy-to-use web report for further analysis. EMBA assists the penetration testers and product security teams in the identification of weak spots and vulnerabilities in the firmware image. EMBA provides as much information as possible about the firmware, that the tester can decide on focus areas and is responsible for verifying and interpreting the results.
    Downloads: 1 This Week
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  • 16
    urlhunter

    urlhunter

    Search exposed URLs from shortener services using keyword filtering

    ...This capability makes it useful for identifying exposed resources such as documents, internal panels, or forgotten endpoints that may still be accessible online. urlhunter is written in Go and operates as a command-line utility, making it suitable for automation and integration into reconnaissance workflows.
    Downloads: 0 This Week
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  • 17
    go-mitmproxy

    go-mitmproxy

    mitmproxy implemented with golang

    go-mitmproxy is a Golang implementation of mitmproxy that supports man-in-the-middle attacks and parsing, monitoring, and tampering with HTTP/HTTPS traffic. Parses HTTP/HTTPS traffic and displays traffic details via a web interface. Supports a plugin mechanism for easily extending functionality. Various event hooks can be found in the examples directory. HTTPS certificate handling is compatible with mitmproxy and stored in the ~/.mitmproxy folder. If the root certificate is already trusted...
    Downloads: 0 This Week
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  • 18
    uncover

    uncover

    Discover exposed internet hosts using multiple search engine APIs

    ...It acts as a Go-based wrapper around well-known internet intelligence platforms, allowing users to gather information about publicly accessible systems from a single command-line tool. By integrating with services such as Shodan, Censys, FOFA, ZoomEye, and others, the tool enables security professionals to efficiently search for internet-facing assets and services. The tool is built with automation in mind, making it suitable for security workflows and pipelines used by penetration testers, researchers, and bug bounty hunters. ...
    Downloads: 0 This Week
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  • 19
    gorush

    gorush

    A push notification server written in Go (Golang)

    A push notification micro server using Gin framework written in Go (Golang) and see the demo app. Support graceful shutdown that workers and queue have been sent to APNs/FCM before shutdown service. Support different Queue as backend like NSQ or NATS, defaut engine is local Channel. You can deploy gorush to alternative solution like netlify functions. Netlify lets you deploy serverless Lambda functions without an AWS account, and with function management handled directly within Netlify....
    Downloads: 0 This Week
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  • 20
    Keybase client

    Keybase client

    Keybase Go library, client, service, OS X, iOS, Android, Electron

    Keybase is secure messaging and file-sharing. We use public key cryptography to ensure your messages stay private. Even we can’t read your chats. Keybase works for families, roommates, clubs, and groups of friends, too. Keybase connects to public identities, too. You can connect with communities from Twitter, Reddit, and elsewhere. Don’t live dangerously when it comes to documents. Keybase can store your group’s photos, videos, and documents with end-to-end encryption. You can set a timer on...
    Downloads: 1 This Week
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  • 21
    kpcli

    kpcli

    KeePass Command Line Interface

    KeePass Command Line Interface (CLI) / interactive shell. Use kpcli to access and manage your KeePass databases from a Unix-like command line. It supports all version 1.x (*.kdb) and 2.x (*.kdbx) prior to the KDBX 4.0 update.
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    Downloads: 122 This Week
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  • 22
    This project is an implementation of the TCG TPM 2.0 specification. It is based on the TPM specification Parts 3 and 4 source code donated by Microsoft, with additional files to complete the implementation. See the wiki for additional support - additions to the documentation. See the companion IBM TSS at https://sourceforge.net/projects/ibmtpm20tss/
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    Downloads: 513 This Week
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  • 23
    JSignPdf

    JSignPdf

    Add digital signatures to PDF documents - GUI and CLI, cross-platform

    JSignPdf is a free, open-source Java application for signing PDF documents with digital certificates. It provides a graphical desktop interface for everyday users and a command-line mode for scripted and server-side workflows. Supported capabilities include PKCS#12 keystores, smartcards and hardware tokens (PKCS#11), Windows keystore integration, visible signatures with custom images and positioning, timestamp authority (TSA) support, OCSP/CRL revocation checks, certification signatures, and PDF encryption. ...
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    Downloads: 791 This Week
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  • 24

    Largest Generic Hash and HMAC Program

    57 Hash Functions In One Program, plus each with HMAC or KMAC

    FEHASHMAC is the largest collection of publicly known hash algorithms integrated into a command-line utility. FEHASHMAC contains a set of known test vectors and results for each algorithm such that the correct implementation for each hardware platform and compiler version can directly be verified. Currently 57 hash algorithms like sha1 sha224 sha256 sha384 sha512 and variants, sha3 and shake, all SHA3 finalists and blake3, md2 md4 md5 md6, rmd128 rmd160 rmd256 rmd320, whirl gost lash160 lash256 lash384 lash512 tiger2 and RFC 2104 HMAC and KMAC support are included, plus SHA3 extensions kmac128, kmac256, kmacxof128, kmacxof256 for message.
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    Downloads: 1 This Week
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  • 25

    tcpreplay

    edit and replay captured network traffic

    tcpreplay is a suite of tools to edit and replay captured network traffic.
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    Downloads: 47 This Week
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