Showing 2396 open source projects for "secure linux"

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  • 1
    Proton VPN GTK App

    Proton VPN GTK App

    Official ProtonVPN Linux app

    ...It supports features expected of a full VPN client—such as secure tunnels, automatic reconnection, and location selection—while respecting desktop conventions like system tray icons and notifications. The GTK client helps bring ProtonVPN’s privacy-focused service to the Linux ecosystem in a way that fits naturally with widely used Linux DEs, making secure connectivity accessible to users who prefer open systems for development, business, or privacy reasons.
    Downloads: 23 This Week
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  • 2
    Weron

    Weron

    Overlay networks based on WebRTC.

    Weron is a peer-to-peer overlay network built using WebRTC and WebSockets, enabling remote access and tunneling between machines behind NATs without the need for centralized servers. It uses Golang on the backend and supports secure connections using WireGuard-compatible encryption. Weron allows developers to create scalable mesh or point-to-point networks for applications like remote desktop, Kubernetes access, or collaborative tools—all without requiring public IPs or complicated port...
    Downloads: 13 This Week
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  • 3
    ZITADEL

    ZITADEL

    Identity infrastructure, simplified for you

    Secure authentication management for your application. Customize as you grow, with easy APIs and programmable workflows. Focus on growing, your login is in good hands. Streamline your application development with our all-in-one identity suite. Designed for all user types, be it consumers, businesses, or employees. Offload complex tasks by using our API as solid abstractions. Benefit from an adaptable identity infrastructure with custom code extensions and robust security defaults.
    Downloads: 27 This Week
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  • 4
    libsignal

    libsignal

    Home to the Signal Protocol and other cryptographic primitives

    libsignal is the foundational cryptographic library that implements the Signal Protocol and other essential primitives used across the official Signal clients and servers, enabling secure end-to-end encrypted communication. Written primarily in Rust with bindings and APIs surfaced for Java, Swift, and TypeScript, this library encapsulates critical algorithms like the Double Ratchet, prekey mechanisms, secure key storage, and zero-knowledge group primitives, along with additional utilities...
    Downloads: 2 This Week
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  • 5
    PlainApp

    PlainApp

    Open-source application that allows you to manage your phone

    PlainApp is an open-source application that allows you to manage your phone through a web browser. Access files, videos, music, contacts, sms, calls, and more from your desktop using a secure, easy-to-use web interface. We take your privacy seriously and use TLS + AES-GCM-256 encryption to ensure your data is secure. PlainApp has a modern, customizable interface with multi-language support, light/dark theme options. You can manage your phone from your desktop by visiting a self-hosted...
    Downloads: 19 This Week
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  • 6
    Yii 2

    Yii 2

    The Fast, Secure and Professional PHP Framework

    Yii is a fast, secure, and efficient PHP framework. Flexible yet pragmatic. Works right out of the box. Has reasonable defaults. Yii gives you the maximum functionality by adding the least possible overhead. Sane defaults and built-in tools helps you write solid and secure code. Write more code in less time with simple, yet powerful APIs and code generation. It is fast, secure and efficient and works right out of the box pre-configured with reasonable defaults. The framework is easy to...
    Downloads: 3 This Week
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  • 7
    Solana

    Solana

    Web-scale blockchain for fast, secure, scalable, decentralized apps

    Solana is the fastest blockchain in the world and the fastest-growing ecosystem in crypto, with thousands of projects spanning DeFi, NFTs, Web3 and more. Integrate once and never worry about scaling again. Solana ensures composability between ecosystem projects by maintaining a single global state as the network scales. Never deal with fragmented Layer 2 systems or sharded chains. Solana's scalability ensures transactions remain less than $0.01 for both developers and users. Solana is all...
    Downloads: 51 This Week
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  • 8
    DevSec Hardening

    DevSec Hardening

    This Ansible collection provides battle tested hardening

    Hardening adds a layer into your automation framework, that configures your operating systems and services. It takes care of difficult settings, compliance guidelines, cryptography recommendations, and secure defaults. Running secure infrastructure is a difficult task. Although server hardening is a well-known topic with many guides out in the wild, it is still very cumbersome to apply and verify secure configuration. If you manage many server, they need to be configured properly and...
    Downloads: 1 This Week
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  • 9
    ZeroTier

    ZeroTier

    A smart Ethernet switch for Earth

    Connect team members from anywhere in the world on any device. ZeroTier creates secure networks between on-premise, cloud, desktop, and mobile devices. ZeroTier combines the capabilities of VPN and SD-WAN, simplifying network management. Enjoy flexibility while avoiding costly hardware vendor lock in. Set up ZeroTier in minutes with remote, automated deployment. Emulates Layer 2 Ethernet with multipath, multicast, and bridging capabilities. ZeroTier’s zero-trust networking solution provides...
    Downloads: 51 This Week
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  • 10
    USB_FORMAT

    USB_FORMAT

    Make Bootable USB Drive with MBR and 2 Partitions

    USB Format Tool - Make Bootable USB Drive with MBR and 2 Partitions. USB Multi-Boot of Linux ISO + Windows 10 VHD + Win10XPE in BIOS Or UEFI Secure mode.
    Downloads: 159 This Week
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  • 11
    MCP BigQuery Server

    MCP BigQuery Server

    A Model Context Protocol (MCP) server that provides secure

    This MCP server provides secure, read-only access to BigQuery datasets, enabling large language models (LLMs) to safely query and analyze data through a standardized interface. ​
    Downloads: 0 This Week
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  • 12
    OpenZeppelin Contracts

    OpenZeppelin Contracts

    OpenZeppelin Contracts is a library for secure smart contracts

    A library for secure smart contract development. Build on a solid foundation of community-vetted code. OpenZeppelin Contracts uses semantic versioning to communicate backward compatibility of its API and storage layout. To keep your system secure, you should always use the installed code as-is, and neither copy-paste it from online sources nor modify it yourself. The library is designed so that only the contracts and functions you use are deployed, so you don't need to worry about it...
    Downloads: 3 This Week
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  • 13
    Yii Web Programming Framework

    Yii Web Programming Framework

    Yii PHP Framework 1.1.x

    Yii, a high-performance component-based PHP framework. Yii is a fast, secure, and efficient PHP framework. Flexible yet pragmatic. Works right out of the box. Has reasonable defaults. Yii gives you the maximum functionality by adding the least possible overhead. Sane defaults and built-in tools helps you write solid and secure code. Write more code in less time with simple, yet powerful APIs and code generation.
    Downloads: 2 This Week
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  • 14
    Nextcloud Server

    Nextcloud Server

    A safe home for all your data

    Nextcloud server is a free and open source server software that allows you to store all of your data in a server of your choosing. With Nextcloud you can easily access and store data in the data center you trust, sync data among various devices, and share your data for collaboration purposes. It offers the best security in the self hosted file sync and share world, and is expandable with hundreds of apps.
    Downloads: 31 This Week
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  • 15
    Wire Desktop

    Wire Desktop

    Wire for desktop

    Cross-platform desktop app, wrapping the wire-webapp. Based on Electron. Wire is built for everyone – businesses, governments, and personal users. Download Wire on all your devices and get started. Available for Chrome, Firefox, Edge and Opera. Start your secure business collaboration now. For businesses and organizations looking for a secure way to communicate and collaborate. For organizations that require the highest level of security and control. Wire's code is open source and available...
    Downloads: 15 This Week
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  • 16
    Wfuzz

    Wfuzz

    Web application fuzzer

    Wfuzz provides a framework to automate web applications security assessments and could help you to secure your web applications by finding and exploiting web application vulnerabilities. Wfuzz it is based on a simple concept: it replaces any reference to the FUZZ keyword by the value of a given payload. A payload in Wfuzz is a source of data. This simple concept allows any input to be injected in any field of an HTTP request, allowing to perform complex web security attacks in different web...
    Downloads: 28 This Week
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  • 17
    Sync Server

    Sync Server

    Secure, open-source platform for file storage, sharing, collaboration

    Sync Server is the core backend of a secure, open-source file storage, sharing, collaboration, and synchronization platform designed to give users full control over their data while supporting modern collaboration needs. It provides a sleek web interface where teams or individuals can upload, organize, and share files with fine-grained access permissions, and its security-minded design includes things like multi-factor authentication and role-based controls to help protect sensitive...
    Downloads: 4 This Week
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  • 18
    Termix

    Termix

    Termix is a web-based server management platform with SSH terminal

    ...Termix also includes features such as session recording, customizable themes, keyboard shortcuts, and file transfer capabilities, enhancing the productivity of administrators and developers alike. With a responsive interface optimized for touchscreens and desktop browsers, users can manage Linux servers, containers, and cloud instances from anywhere with internet access.
    Downloads: 14 This Week
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  • 19
    Crosvm

    Crosvm

    The Chrome OS Virtual Machine Monitor

    crosvm (ChromeOS Virtual Machine Monitor) is a secure, lightweight virtual machine monitor built on top of the Linux KVM hypervisor. Developed for ChromeOS, it is designed to isolate and execute Linux and Android guests efficiently while maintaining strong security boundaries. Unlike general-purpose emulators like QEMU, crosvm avoids full hardware emulation and focuses on modern paravirtualized I/O using the virtio standard, reducing complexity and attack surface. ...
    Downloads: 16 This Week
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  • 20
    Standard Notes App

    Standard Notes App

    Think fearlessly with end-to-end encrypted notes and files

    Standard Notes is a free, secure note-taking app with powerful end-to-end encryption, unparalleled privacy features, and seamless cross-platform syncing on unlimited devices. Standard Notes is a secure digital notes app that protects your notes and files with audited, industry-leading end-to-end encryption. Only you have access to the keys required to decrypt your data. Write and store all your notes and files in one secure place and seamlessly access them across all your devices....
    Downloads: 9 This Week
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  • 21
    Open WebUI

    Open WebUI

    User-friendly AI Interface

    Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform designed to operate entirely offline. It supports various LLM runners like Ollama and OpenAI-compatible APIs, with a built-in inference engine for Retrieval Augmented Generation (RAG), making it a powerful AI deployment solution. Key features include effortless setup via Docker or Kubernetes, seamless integration with OpenAI-compatible APIs, granular permissions and user groups for enhanced security,...
    Downloads: 127 This Week
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  • 22
    Cinny

    Cinny

    Yet another matrix client

    Cinny is an open-source Matrix client that focuses on delivering a simple, elegant, and secure instant messaging experience built on decentralized communication technology. As a web-based Matrix client, Cinny emphasizes a modern and streamlined interface, clean navigation between direct messages and channels, and a design that prioritizes clarity and ease of use while preserving strong security through end-to-end encryption. Users can self-host Cinny, deploy it via Docker or as a static web...
    Downloads: 2 This Week
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  • 23
    NATS

    NATS

    Server for NATS.io, the cloud and edge native messaging system

    With flexible deployments models using clusters, superclusters, and leaf nodes, optimize communications for your unique deployment. The NATS Adaptive Edge Architecture allows for a perfect fit for unique needs to connect devices, edge, cloud or hybrid deployments. With true multi-tenancy, securely isolate and share your data to fully meet your business needs, mitigating risk and achieving faster time to value. Security is bifurcated from topology, so you can connect anywhere in a deployment...
    Downloads: 8 This Week
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  • 24
    Liya Linux

    Liya Linux

    Arch Linux based distribution aiming to be preconfigured.

    ...Key features include: Performance-Optimized: Lightweight and efficient, ideal for low-spec devices. Customizable: Supports multiple desktop environments and window managers. Secure: Adheres to Arch’s security practices with timely updates. Two ISOs: x86_64-v2 for older hardware (e.g., AMD Bobcat, Intel Nehalem) and x86_64-v3 for modern CPUs (e.g., AMD Zen, Intel Haswell). Whether you're a developer, student, or tinkerer, Liya Linux provides a
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    Downloads: 95 This Week
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  • 25
    Windmill

    Windmill

    Open-source developer platform to power your entire infra

    Windmill is a modern developer platform for building internal tools and automations using scripts written in Python, TypeScript, or Go. It provides a structured way to build, schedule, and share workflows as scripts with secure input forms and audit trails. Unlike traditional low-code platforms, Windmill caters to technical teams who want the flexibility of scripting with the convenience of a collaborative GUI. Users can turn scripts into APIs, schedule recurring jobs, and manage user access...
    Downloads: 8 This Week
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