Showing 5614 open source projects for "java security for linux"

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  • 1
    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: 3 This Week
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  • 2
    airgeddon

    airgeddon

    This is a multi-use bash script for Linux systems

    airgeddon is an alive project growing day by day. Interface mode switcher (Monitor-Managed) keeping selection even on interface name changing. DoS over wireless networks using different methods (mdk3, mdk4, aireplay-ng). "DoS Pursuit mode" is available to avoid AP channel hopping (available also on DoS performed on Evil Twin attacks). Full support for 2.4Ghz and 5Ghz bands. Assisted WPA/WPA2 personal networks Handshake file and PMKID capturing. Cleaning and optimizing Handshake captured...
    Downloads: 33 This Week
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  • 3
    Payloads All The Things

    Payloads All The Things

    A list of useful payloads and bypass for Web Application Security

    A list of useful payloads and bypasses for Web Application Security. Feel free to improve with your payloads and techniques. The API key is a unique identifier that is used to authenticate requests associated with your project. Some developers might hardcode them or leave it on public shares.
    Downloads: 3 This Week
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  • 4
    holehe

    holehe

    Check if the mail is used on different sites

    holehe is a Python-based OSINT utility designed to determine whether a specific email address is registered across a wide range of online services. The tool works by leveraging password-reset mechanisms and other public account-existence checks to infer whether an email is associated with accounts on major platforms. It supports more than a hundred websites and is commonly used during reconnaissance, digital investigations, and account exposure assessments. holehe is designed to operate...
    Downloads: 39 This Week
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    Watcher

    Watcher

    Open Source Cybersecurity Threat Hunting Platform

    Watcher is a file integrity monitoring tool that detects unauthorized changes to files, helping organizations maintain compliance and security.
    Downloads: 3 This Week
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  • 6
    SkillSpector

    SkillSpector

    Security scanner for AI agent skills

    SkillSpector is a security scanner built to evaluate AI agent skills before they are installed or trusted. It helps teams inspect skills used by tools such as Claude Code, Codex CLI, and Gemini CLI. The project focuses on detecting vulnerabilities, malicious behavior, and risky patterns that may be hidden inside skill files. It combines fast static checks with optional LLM-based semantic review for issues that require deeper intent analysis. It supports several input types, including Git...
    Downloads: 8 This Week
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  • 7
    Xteam

    Xteam

    All-in-one command-line toolkit for security testing and OSINT tools

    ...Xteam includes features such as Instagram information gathering, phishing utilities, wireless attack tools, and Android security testing capabilities. Xteam’s architecture uses a main bash script that serves as the hub for running internal modules or downloading and executing external projects when needed. It can operate on Linux systems as well as Android devices using Termux, making it accessible in both desktop and mobile environments.
    Downloads: 2 This Week
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  • 8
    SSH-MITM

    SSH-MITM

    Server for security audits supporting public key authentication

    ssh man-in-the-middle (ssh-mitm) server for security audits supporting publickey authentication, session hijacking and file manipulation. SSH-MITM is a man in the middle SSH Server for security audits and malware analysis. Password and publickey authentication are supported and SSH-MITM is able to detect, if a user is able to login with publickey authentication on the remote server. This allows SSH-MITM to accept the same key as the destination server. If publickey authentication is not...
    Downloads: 2 This Week
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  • 9
    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: 0 This Week
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  • 10
    Gpg4win

    Gpg4win

    GnuPG for Windows

    Gpg4win is the official Windows distribution of the GnuPG encryption ecosystem, providing an accessible graphical environment for secure email and file protection. It packages the GnuPG engine together with user-friendly tools such as certificate management utilities, Windows Explorer integration, and Outlook plugins, enabling encryption workflows without requiring command-line expertise. The suite supports both OpenPGP and S/MIME standards, allowing organizations and individuals to secure...
    Downloads: 35 This Week
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  • 11
    GnuPG

    GnuPG

    Complete and free implementation of the OpenPGP standard

    GnuPG (GNU Privacy Guard) is a widely used free software encryption system that implements the OpenPGP standard to provide secure communication and data protection across multiple platforms. It uses a hybrid cryptographic approach combining symmetric encryption for performance with public-key cryptography for secure key exchange and identity verification. The software allows users to encrypt files and messages, create digital signatures, and manage cryptographic keys, making it a...
    Downloads: 14 This Week
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  • 12
    lynis

    lynis

    Security auditing tool for Linux, macOS, and UNIX-based system

    Lynis is a battle-tested security tool for systems running Linux, macOS, or Unix-based operating system. It performs an extensive health scan of your systems to support system hardening and compliance testing. The project is open source software with the GPL license and available since 2007. Since Lynis is flexible, it is used for several different purposes. Typical use cases for Lynis include security auditing, compliance testing (e.g.
    Downloads: 2 This Week
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  • 13
    TOMOYO Linux is a LSM module which focuses on behavior of processes.TOMOYO Linux can be used as a system analysis tool as well as an access restriction tool like SELinux and Smack. TOMOYO Linux has been merged in Kernel 2.6.30.
    Downloads: 27 This Week
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  • 14
    Paseto

    Paseto

    Platform-Agnostic Security Tokens

    Paseto (Platform-Agnostic Security Tokens) is an open-source security token format designed as a more secure alternative to JWT (JSON Web Tokens). Unlike JWT, Paseto eliminates common cryptographic pitfalls by avoiding weak algorithms. It is designed to be secure by default, with built-in cryptographic best practices, making it ideal for applications requiring robust authentication and token management.
    Downloads: 1 This Week
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  • 15
    Central Authentication Service (CAS)

    Central Authentication Service (CAS)

    Identity & Single Sign On for all earthlings and beyond

    Welcome to the home of the Apereo Central Authentication Service project, more commonly referred to as CAS. CAS is an enterprise multilingual single sign-on solution and identity provider for the web and attempts to be a comprehensive platform for your authentication and authorization needs. CAS is an open and well-documented authentication protocol. The primary implementation of the protocol is an open-source Java server component by the same name hosted here, with support for a plethora of...
    Downloads: 0 This Week
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  • 16
    Tookie-OSINT

    Tookie-OSINT

    Username OSINT tool for discovering accounts across many websites

    Tookie-OSINT is an open source intelligence tool designed to help security researchers, ethical hackers, and investigators discover online accounts associated with a specific username. It automates the process of searching for usernames across multiple websites, making it easier to identify a person's presence on different platforms. By entering a target username, Tookie-OSINT scans a list of supported sites and checks whether the username exists on those platforms. This approach removes the...
    Downloads: 10 This Week
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  • 17
    Blackbird

    Blackbird

    OSINT tool for finding accounts across 600+ sites by username or email

    Blackbird is an open source OSINT tool designed to search for user accounts across social networks and online platforms using a username or email address. The project focuses on helping investigators, researchers, and security professionals quickly discover where a specific identity appears on the internet. It performs reverse searches across more than 600 websites by leveraging data from the community-driven WhatsMyName project, which improves detection accuracy and reduces false positives....
    Downloads: 15 This Week
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  • 18
    AmazonMSK AWS Identity Access Management

    AmazonMSK AWS Identity Access Management

    Use AWS Identity and (IAM) to connect to Amazon Managed Streaming

    The Amazon MSK Library for AWS Identity and Access Management enables developers to use AWS Identity and Access Management (IAM) to connect to their Amazon Managed Streaming for Apache Kafka (Amazon MSK) clusters. It allows JVM-based Apache Kafka clients to use AWS IAM for authentication and authorization against Amazon MSK clusters that have AWS IAM enabled as an authentication mechanism. This library provides a new Simple Authentication and Security Layer (SASL) mechanism called...
    Downloads: 0 This Week
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  • 19
    Passbolt API

    Passbolt API

    Passbolt Community Edition (CE) API

    Passbolt API is an open-source password manager designed for teams. It allows users to securely store and share passwords using end-to-end encryption. Passbolt is self-hosted, offering full control over data and enhanced security. It integrates seamlessly into the workflow, allowing team members to access shared credentials while maintaining robust security practices.
    Downloads: 1 This Week
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  • 20
    Social-Analyzer

    Social-Analyzer

    API, CLI, and Web App for analyzing and finding a person's profile

    Social Analyzer is an open source OSINT tool that helps investigators discover and analyze a person’s presence across a very large number of social media platforms. It provides a unified API, CLI, and web interface capable of scanning hundreds or thousands of sites for username matches and related metadata. The project includes modular detection and analysis components that users can enable depending on their investigative needs. It is commonly used in cybersecurity, digital forensics, and...
    Downloads: 25 This Week
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  • 21
    Open-Source auth provider

    Open-Source auth provider

    Open source alternative to Auth0 / Firebase Auth, etc.

    Add secure login and session management to your apps. SDKs available for popular languages and front-end frameworks e.g. Node.js, Go, Python, React.js, React Native, Vanilla JS, etc. Supertokens architecture is optimized to add secure authentication for your users without compromising on user and developer experience. Frontend SDK: Manages session tokens and renders login UI widgets. Backend SDK: Provides APIs for sign-up, sign-in, signout, session refreshing etc. Your Frontend will talk to...
    Downloads: 0 This Week
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  • 22
    PHP-Casbin

    PHP-Casbin

    An authorization library that supports access control models

    An authorization library that supports access control models like ACL, RBAC, ABAC for Golang, Java, C/C++, Node.js, Javascript, PHP, Laravel, Python, .NET (C#), Delphi, Rust, Ruby, Swift (Objective-C), Lua (OpenResty), Dart (Flutter) and Elixir. In Casbin, an access control model is abstracted into a CONF file based on the PERM metamodel (Policy, Effect, Request, Matchers). So switching or upgrading the authorization mechanism for a project is just as simple as modifying a configuration....
    Downloads: 0 This Week
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  • 23
    deepsec

    deepsec

    Deepsec is a security harness for finding vulnerabilities

    deepsec is an agent-powered security harness for finding vulnerabilities in large codebases. It is designed to run on the user’s own infrastructure, using coding agents to perform deep, project-aware security review rather than only basic pattern matching. The tool initializes a project-specific security context, scans code in batches, processes findings, and can optionally revalidate results to reduce false positives. For large repositories, it supports parallel work across worker machines...
    Downloads: 1 This Week
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  • 24
    NanoClaw

    NanoClaw

    A lightweight alternative to Clawdbot / OpenClaw

    Nanoclaw is a lightweight, security-focused personal agent runtime designed as a slimmer alternative to larger “personal assistant” agent stacks, with an emphasis on being easy to audit and safe by default. It runs agent execution inside Apple containers to provide strong isolation boundaries, so individual chats and actions can be sandboxed with tighter filesystem and process separation than a typical single-process bot. The project connects directly to WhatsApp, letting you deploy an...
    Downloads: 44 This Week
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  • 25
    Adguard Browser Extension

    Adguard Browser Extension

    AdGuard browser extension

    AdGuard is a fast and lightweight ad-blocking browser extension that effectively blocks all types of ads and trackers. AdGuard is a fast and lightweight ad blocking browser extension that effectively blocks all types of ads and trackers on all web pages. We focus on advanced privacy protection features to not just block known trackers, but prevent web sites from building your shadow profile. Unlike its standalone counterparts (AG for Windows, Mac), the browser extension is completely free...
    Downloads: 57 This Week
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