Showing 73 open source projects for "security"

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  • 1
    Rufus

    Rufus

    Utility to create bootable USB flash drives

    Rufus is a standalone app designed to format and create a bootable USB drive for a large variety of ISOs. The app is just over 1MB in size and is notably faster than similar competitor apps such as the Windows 7 USB utility, Universal USB Installer, and UNetbootin. Rufus can come in handy when you need to simply format a USB drive, install an OS on a machine that lacks a CD/DVD-ROM drive, or when you need to boot an operating system temporarily without intentions of actually installing...
    Downloads: 819 This Week
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  • 2
    SerenityOS

    SerenityOS

    The Serenity Operating System

    SerenityOS is an open source Unix-like operating system project with its own custom kernel, graphical user interface, system libraries, and userland tools. It combines a nostalgic “90s UI aesthetic” with modern system capabilities: a preemptive, multi-threaded kernel, own browsers, network stack, file systems, IPC, security features, and a suite of graphical / developer applications. The project is both a hobbyist OS and a polished engineering sandbox.
    Downloads: 30 This Week
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  • 3
    ArkOS

    ArkOS

    Another rockchip Operating System

    Another rockchip Operating System. This OS came about from an initial fork of The Retro Arena to support a roms folder on a NTFS partition so that the management of roms could be done by simply putting you SD card into an appropriate card reader on a Windows 10 computer. Through various upgrades and tweaks overtime, it has diverged significantly from TheRA and it's time to rebrand this distro. With suggestions provided by community members, ArkOS was chosen.
    Downloads: 148 This Week
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  • 4
    Talos Linux

    Talos Linux

    Talos Linux is a modern Linux distribution built for Kubernetes

    Talos Linux is Linux designed for Kubernetes – secure, immutable, and minimal. Supports cloud platforms, bare metal, and virtualization platforms. All system management is done via an API. No SSH, shell or console. Production-ready supports some of the largest Kubernetes clusters in the world. Open source project from the team at Sidero Labs. It only takes 3 minutes to launch a Talos cluster on your laptop inside Docker. Talos reduces your attack surface. It's minimal, hardened and...
    Downloads: 25 This Week
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    Sandboxie

    Sandboxie

    Sandboxie Plus & Classic

    ...Although some of the missing features can be configured manually in the Sandboxie.ini configuration file or even replaced with custom scripts, the Classic edition is not recommended for users who want to explore the latest security options. A completely different token creation mechanism from Sandboxie's pre-open-source version makes sandboxes more independent in the system.
    Downloads: 83 This Week
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  • 6
    Bottlerocket OS

    Bottlerocket OS

    An operating system designed for hosting containers

    Bottlerocket is a free and open-source Linux-based operating system meant for hosting containers. Bottlerocket focuses on security and maintainability, providing a reliable, consistent, and safe platform for container-based workloads. This is a reflection of what we've learned building operating systems and services at Amazon. The base operating system has just what you need to run containers reliably, and is built with standard open-source components. Bottlerocket-specific additions focus on reliable updates and on the API. ...
    Downloads: 9 This Week
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  • 7
    Vanilla OS Live ISO Builder

    Vanilla OS Live ISO Builder

    Vanilla OS Live ISO Builder.

    Vanilla OS Live ISO provides the official live environment and installer for Vanilla OS, a Linux distribution that blends immutability, security, and user-friendliness. Built on Ubuntu with an immutable root file system, Vanilla OS uses ABRoot and Distrobox to offer transactional updates and containerized app environments. The live ISO project enables users to boot and test the OS without installation, and includes the Calamares installer to simplify the setup process. It ensures users can preview the experience, hardware compatibility, and performance before committing.
    Downloads: 60 This Week
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  • 8
    Anoma

    Anoma

    Reference implementation of Anoma

    Anoma is a next-generation blockchain protocol focused on intent-centric architecture, enabling privacy-preserving, composable transactions across multiple applications and chains. Unlike traditional account-based or UTXO models, Anoma introduces intents as the fundamental units of interaction, allowing participants to express what they want without specifying how it must be achieved. The protocol is designed with privacy, interoperability, and decentralization at its core, and is built...
    Downloads: 8 This Week
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  • 9
    Tock OS

    Tock OS

    A secure embedded operating system for microcontrollers

    ...Written in Rust, it uses a novel kernel architecture where the OS runs a minimal trusted core and all userland code, including device drivers, is sandboxed and isolated. Tock is ideal for IoT devices, wearables, and embedded research projects where reliability and safety are critical. Its capability-based security model and preemptive multitasking allow developers to safely run multiple applications on constrained devices with confidence in memory and fault isolation.
    Downloads: 2 This Week
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  • 10

    Antivirus Live CD

    4MLinux fork including ClamAV scanner

    Antivirus Live CD is an official 4MLinux fork including the ClamAV scanner. It's designed for users who need a lightweight live CD, which will help them to protect their computers against viruses. Ethernet, WiFi, PPP and PPPoE are supported by Antivirus Live CD to enable automatic updates of its virus signature databases. All partitions are mounted during the boot process so that they can be scanned by ClamAV. The Antivirus Live CD ISO images are fully compatible with UNetbootin, which can...
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    Downloads: 176 This Week
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  • 11
    Netdeep Secure Firewall

    Netdeep Secure Firewall

    Next Generation Open Source Firewall

    Netdeep Secure is a Linux distribution with focus on network security. Is a Next Generation Open Source Firewall, which provides virtually all perimeter security features that your company may need. It offers Web content filters, ensuring better performance of the network, allowing users to use the service efficiently and securely, providing a deep control of the use of the Web access service, blocking access to unwanted websites, Virus, Spam, Applications and intrusion attempts. ...
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    Downloads: 6 This Week
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  • 12
    Cerberix Linux
    A security-focused, desktop-ready Arch Linux derivative. Hardened by default with XFCE, firewall, IDS, and VPN tooling preconfigured.
    Downloads: 42 This Week
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  • 13
    Mega OS (Old Versions only)
    Mega OS is an advanced operating system designed to provide a comprehensive and user-friendly computing experience. It incorporates a wide range of features and functionalities to enhance productivity, security, and overall system performance.
    Downloads: 53 This Week
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  • 14
    RakuOS

    RakuOS

    Hybrid Atomic Linux distro with KDE/GNOME/COSMIC & Flatpaks

    RakuOS is a Hybrid Atomic Linux distribution built on Fedora — combining the security and reliability of an immutable base with the full package flexibility of a traditional distro. The base system is always read-only and recoverable. Fast OCI-based updates via bootc mean a bad update never breaks your system — just reboot into the previous image. But unlike other atomic distros, RakuOS doesn't stop there. A persistent overlay system lets you install any native package using dnf, the GUI app store, or the rakuos helper — and those packages survive every system update automatically. ...
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    Downloads: 374 This Week
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  • 15
    Robolinux

    Robolinux

    Announcing Robolinux Cinnamon 14.1

    Announcing The New Robolinux Series 14 Mate LTS - 2034 Robolinux is very pleased to announce a completely new 14.1 Mate privacy centered 1inux operating system you can download freely while also offering our users an optional 14+ advanced upgrade which comes with our Untracker and FAAST Boot along with one click popular privacy software installers like Tor and I2p, Wireshark and Bleachbit plus many more for a fair and reasonable price. Robolinux14.1-Mate is ideal for beginners and...
    Downloads: 44 This Week
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  • 16
    B OS

    B OS

    "A fast, lightweight, and secure Linux operating system for all."

    ...It comes with a carefully selected set of pre-installed applications, including a web browser, office suite, file manager, and multimedia tools, so users can be productive immediately. Security is a core principle of B OS, featuring enhanced configurations and tools that protect users from online threats, ensuring reliability in personal, educational, and professional environments. Offline installer support makes B OS ideal for areas with limited connectivity, while regular updates guarantee long-term stability. Fully open-source and free to use, B OS empow
    Downloads: 20 This Week
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  • 17
    Snal Linux

    Snal Linux

    Arch based live Linux distribution

    Live distro with i3 and firefox. Lots of network and filesystem utilities. Snal Linux is Simple, Networked, and Live Linux. Snal Linux code repository has been moved to https://codeberg.org/snallinux/snallinux
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    Downloads: 21 This Week
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  • 18
    Dimensional Rift OS

    Dimensional Rift OS

    Privacy,Security Focused Distro For I2P

    ...Those interested can contact me directly. - root0emir _________________________________________________ Dimensional Rift is a Debian-based GNU/Linux distribution focused on privacy and security. The system is built entirely around I2P (Invisible Internet Project), a peer-to-peer (P2P) anonymous communication network.
    Downloads: 2 This Week
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  • 19
    ESU Assist for Windows 10

    ESU Assist for Windows 10

    Tool for checking Windows 10 ESU eligibility and managing enrolment

    ESU Assist for Windows 10 (Latest v1.2.1 — 30/09/2025) ESU Assist is a freeware utility that helps administrators detect ESU eligibility, automate forced enrolment into Microsoft's Extended Security Updates for Windows 10, and safely restore original settings when needed, using enhanced rollback features. 🗂️ Download ESU Assist 1.2.1 ZIP: https://www.liberategrace.com/apps/esu-assist/ESU_Assist_1.2.1.zip 🧩 Source Code: https://sourceforge.net/projects/esu-assist-for-windows-10/files/ 🔧 Technical Highlights • Package digitally signed with PGP (NEW!) ...
    Downloads: 2 This Week
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  • 20

    TheSSS (The Smallest Server Suite)

    Lightweight Server Suite for LAN

    ...The supported servers are: FSP, FTP/SFTP, HTTP/HTTPS, NBD, NFS, NTP, rlogin, SSH, Telnet, and TFTP. A proxy server (Polipo) with Tor anonymizer is also included. The main security components are 4MLinux Firewall (based on iptables) and Clam AntiVirus. TheSSS iso images are fully compatible with UNetbootin, which can be used to create an easy-to-use TheSSS Live USB.
    Downloads: 13 This Week
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  • 21
    Rockstor

    Rockstor

    BTRFS based NAS and private cloud storage solution

    ...These Rock-ons, combined with advanced NAS features, turn Rockstor into a private cloud storage solution accessible from anywhere, giving users complete control of cost, ownership, privacy and data security. Rockstor UI is written in Javascript, making it simple to manage everything from your Web browser. The backend is written in Python and exposes RESTful APIs to easily extend functionality!
    Downloads: 46 This Week
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  • 22
    Xray_OS

    Xray_OS

    Xray_OS is Angel's own normal Linux distro.

    Xray_OS is an Arch Linux distribution dedicated to technical excellence over corporate agendas or intrusive guidelines. Delivered with Systemd-Liberated free from age-verification code or telemetry. Optimized for both workstations and gaming, Xray_OS includes its own low-latency BORE scheduler kernel (Linux Vita Kernel), NVIDIA autodetection, some DaVinci Resolve fixes for plasma, and full out-of-the-box support for Wayland, Xlibre, XFCE, Plasma, and SonicDE. Some users know about...
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    Downloads: 37 This Week
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  • 23
    HiddenVM

    HiddenVM

    HiddenVM — Use any desktop OS without leaving a trace

    ...There are archived direct HTTP download mirrors of Tails images, archived official torrents with PGP signatures, or third-party archives at linuxtracker.org or fosstorrents.com, etc. (Always verify third-party torrents with archived official PGP sigs for safety.) Unless there is a known security vulnerability patched by the new Tails that actually affects how you use Tails, doing a temporary downgrade is not unsafe. You aren't necessarily unsafe by using older-than-one-month-old Tails software for a short time. Thank you for your patience, and stay safe.
    Downloads: 13 This Week
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  • 24
    pbboard

    pbboard

    PBBoard - Free and Open Source Forum Software

    Program PBBoard is interactive Forum management program Dialogic Free classified as free software and open source, is located under the GNU GPL, is written in PHP and based on MySQL database engine And PBBoard now in its third generation version 3.0, this version includes integration between design standard High-level as well as high security, as well as multi-language interface and empowerment Full of multiple databases for planning modulating complete with a lack of effort on servers. https://pbboard.info
    Downloads: 5 This Week
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  • 25
    ZestISO

    ZestISO

    An easy to use Arch Linux based OS

    ...Compatible with all your favourite hardware and software, even PC and console games. Highly flexible and customisable, faster than Windows, uses less power and supports much older hardware than Windows 11, while getting the latest features and security updates, forever. No data is ever collected and we never restrict what you do. ZestISO is free for everyone to do as they please. Available with KDE Plasma desktop, updated daily 10-11AM UK time (more options available soon). Source code: https://github.com/dankcuddlybear/zestiso-archiso DISCLAIMER: ZestISO is alpha software and comes with NO WARRANTY. ...
    Downloads: 1 This Week
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