Showing 7585 open source projects for "linux-secure"

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  • 1
    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 communications using widely recognized cryptographic methods. ...
    Downloads: 12 This Week
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  • 2
    The Bastion

    The Bastion

    Authentication, authorization, traceability and auditability for SSH

    The Bastion is a hardened, audited, and production-grade bastion host developed by OVHcloud. It facilitates secure, controlled, and traceable SSH access to remote systems. The system is designed to be tamper-proof, with a strict access control system and logging for all user actions. It is widely used in enterprise environments to enforce secure and auditable infrastructure access policies.
    Downloads: 2 This Week
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  • 3
    OpenFortiVPN

    OpenFortiVPN

    Client for PPP+TLS VPN tunnel services

    openfortivpn is a command-line SSL VPN client for connecting to Fortinet FortiGate gateways without relying on proprietary GUIs. It negotiates the SSL/TLS tunnel, authenticates with credentials (and commonly with two-factor methods), then brings up a secure point-to-point interface and installs routes and DNS settings. The tool aims to be minimal and dependable: a single binary with an INI-style config file, systemd compatibility, and clear runtime diagnostics. It handles details like MTU tuning, split tunneling via pushed routes, and reconnect logic to keep the session stable. Because it works with the standard tun interface, it integrates smoothly with common Linux networking stacks and pairs well with desktop frontends such as NetworkManager plugins. ...
    Downloads: 40 This Week
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  • 4
    PacketFence

    PacketFence

    Free and Open Source network access control (NAC) solution

    PacketFence is a fully-featured, open-source network access control (NAC) solution that provides secure wired and wireless network access. It supports 802.1X, captive portal authentication, device profiling, endpoint compliance, and guest access. PacketFence is used in enterprise, education, and healthcare environments to enforce security policies and network segmentation.
    Downloads: 3 This Week
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  • 5
    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: 15 This Week
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  • 6

    Linux GPIB Support

    Linux GPIB Driver package (source)

    The Linux GPIB Package is a support package for GPIB (IEEE 488.2) hardware. The package contains a development environment consisting of a GPIB library written in C, kernel driver modules, and bindings for several other languages.
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    Downloads: 95 This Week
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  • 7
    Nikto

    Nikto

    Web server vulnerability scanner for security assessments

    Nikto is an open-source web server scanner that performs comprehensive tests to detect potentially dangerous files, outdated server software, and configuration issues. It’s widely used by penetration testers and security professionals for auditing web applications and infrastructure. Nikto supports multiple output formats and can integrate with other tools for automated scanning workflows.
    Downloads: 53 This Week
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  • 8
    ExifTool

    ExifTool

    ExifTool meta information reader/writer

    ExifTool is a battle-tested Perl application for reading, writing, and batch-editing metadata in thousands of file types—images, videos, audio, documents, and more. It understands major standards like EXIF, IPTC, and XMP as well as an enormous range of camera maker notes and container formats (for example, QuickTime/MP4, PDF, TIFF). Typical workflows include extracting metadata to JSON/CSV/XML, renaming files from timestamps or tags, shifting capture times, copying tags between files, and...
    Downloads: 66 This Week
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  • 9
    SmokePing

    SmokePing

    The Active Monitoring System

    SmokePing is a latency monitoring tool that measures, visualizes, and alerts on network latency using configurable probes such as ping, fping, or HTTP checks. Developed by Tobi Oetiker, it provides detailed, historical graphs of network performance, making it ideal for diagnosing intermittent issues or verifying SLAs. It uses RRDtool for data storage and graphing.
    Downloads: 46 This Week
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  • 10
    get_iplayer

    get_iplayer

    A utility for downloading TV and radio programmes from BBC iPlayer

    get_iplayer is a command-line tool for downloading and streaming content from BBC iPlayer and BBC Sounds. It provides access to TV programs and radio broadcasts available on the BBC's platforms and allows users to archive content for offline use. The tool includes search, recording, and metadata tagging features and is popular among users looking to maintain access to BBC content globally.
    Downloads: 34 This Week
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  • 11
    ALG

    ALG

    A Fast, Offline, Graphical distribution based on Arch Linux

    October 2025 ISOs have been released! 3 new ISOs - PLASMA, GNOME, XFCE have been released. Thank you to all the members in the ALG community for their support.
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    Downloads: 380 This Week
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  • 12
    pcsc-tools

    pcsc-tools

    Some tools to be used with smart cards and PC/SC

    pcsc-tools is a suite of tools used to test smart cards and PC/SC drivers. It provides utilities like pcsc_scan to monitor smart card readers and scriptor to send commands to smart cards, aiding in development and troubleshooting.
    Downloads: 32 This Week
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  • 13
    Koha Library Software

    Koha Library Software

    Community Koha plus additional patches needed for ByWater Partners

    Koha is a free, open-source, web-based library management system (ILS) that helps libraries streamline operations and improve user services. It's used by libraries of all sizes worldwide and is built using library standards and protocols. Koha is a fully featured, scalable library management system with a configurable user interface, adaptable for any library type, and has been translated into many languages. Development is sponsored by libraries of varying types and sizes, volunteers, and...
    Downloads: 28 This Week
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  • 14
    OpenKore

    OpenKore

    A free/open source client and automation tool for Ragnarok Online

    ...It provides a flexible scripting system that allows users to automate gameplay, including navigation, combat, trading, and interaction with other players. The project supports plugins and modular extensions, enabling customization for different servers and play styles. OpenKore is cross-platform, running on Windows, Linux, and macOS, and is written primarily in Perl. With a strong community and extensive documentation, it is widely used by players and developers who want to explore automation, bot behavior, or server testing. The software emphasizes configurability, giving users control over character strategies and in-game decision-making.
    Downloads: 20 This Week
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  • 15
    Lyrion Music Server

    Lyrion Music Server

    Server for Squeezebox and compatible players

    ...Administration happens through a friendly web interface, with options for library rescans, playlist management, and performance tuning on small devices like the Raspberry Pi. Written largely in Perl and designed to be cross-platform, it runs happily on Linux, macOS, Windows, and many NAS appliances, making it a dependable hub for whole-home
    Downloads: 19 This Week
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  • 16
    youtube-viewer

    youtube-viewer

    Lightweight YouTube client for Linux

    youtube-viewer is a lightweight YouTube client for Linux, providing a command-line interface to search and play YouTube videos. It offers a minimalistic alternative to browsing YouTube through a web browser.​
    Downloads: 5 This Week
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  • 17
    Th3inspector

    Th3inspector

    Best Tool For Information Gathering

    ...It exposes a single command-line entrypoint (Th3inspector.pl) with many switches for common reconnaissance tasks — examples include website info, whois, MX lookup, geo-IP, subdomain discovery, CMS detection, port scanning, and Cloudflare real-IP resolution — so a user can chain many checks from one script. The project provides simple install wrappers for Linux, Android/Termux and even instructions for Windows (Perl + CPAN modules), and includes helper scripts to update or install dependencies automatically. The repository is actively packaged as versioned releases in the README (current noted version 1.9) and is distributed under an MIT license.
    Downloads: 6 This Week
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  • 18
    Sherloq

    Sherloq

    An open source digital image forensic toolset

    Sherloq is a research-oriented toolkit designed for digital image forensics, providing an integrated environment to experiment with algorithms for image analysis and tampering detection. Rather than functioning as an automated decision-making system, it serves as a companion tool for researchers, enthusiasts, and students who want to explore forensic techniques from scientific literature and workshops. The project emphasizes transparency and community collaboration, contrasting with...
    Downloads: 8 This Week
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  • 19
    CLOC (Count Lines of Code)

    CLOC (Count Lines of Code)

    Count lines of code in multiple languages with detailed statistics

    cloc (Count Lines of Code) is a command-line tool that analyzes source code and reports the number of lines by language, distinguishing between code, comments, and blank lines. It supports hundreds of programming languages and is highly useful for estimating project size, comparing codebases, or tracking development progress. cloc can analyze entire directories, version control repositories, and even compressed archives.
    Downloads: 7 This Week
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  • 20
    Nipe

    Nipe

    An engine to make Tor network your default gateway

    Nipe is a Perl-based engine whose primary aim is to make the Tor network act as the default gateway for outgoing traffic. In practice, it configures system firewall rules (iptables) and network routing so that almost all IPv4 traffic is redirected through Tor. The tool provides commands such as install, start, stop, restart, and status to manage its behavior. When “start” is issued, it sets up the necessary rules; when “stop” is used, it attempts to remove those rules. Nipe currently...
    Downloads: 7 This Week
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  • 21
    Request Tracker (RT)

    Request Tracker (RT)

    Request Tracker, an enterprise-grade issue tracking system

    Request Tracker is an open-source, enterprise-grade issue and ticket tracking system. It helps organizations manage workflows, customer requests, and internal project tasks efficiently.​
    Downloads: 5 This Week
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  • 22
    Perl 5

    Perl 5

    The Perl programming language

    ...Perl 5 is a multi-paradigm language renowned for powerful text processing, rich regular expressions, and pragmatic glue code across systems. The core distribution is highly portable, building on Unix, Linux, Windows, and many other platforms, with stable release cycles and careful back-compatibility. A C API (XS) and embedding APIs allow tight integration with native libraries and host applications, while the CPAN ecosystem supplies hundreds of thousands of reusable modules. Development emphasizes robust tests (t/), meticulous changelogs, and tooling like perldoc to keep the language approachable and dependable. ...
    Downloads: 4 This Week
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  • 23
    LCOV

    LCOV

    LCOV

    LCOV is an extension of GCOV, a GNU tool that provides information about what parts of a program are actually executed (i.e. "covered") while running a particular test case. The extension consists of a set of Perl scripts that builds on the textual GCOV output to implement the following enhanced functionality,
    Downloads: 3 This Week
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  • 24
    Ora2Pg

    Ora2Pg

    Ora2Pg is a free tool used to migrate an Oracle database

    ora2pg is an open-source tool used to migrate Oracle databases to PostgreSQL. It connects to an Oracle database, extracts schema and data, and generates SQL-compatible output for PostgreSQL. It supports complex migration scenarios, including stored procedures, triggers, data types, and performance optimization, making it ideal for enterprises transitioning away from Oracle systems.
    Downloads: 3 This Week
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  • 25
    Netdisco

    Netdisco

    A web-based network management tool

    Netdisco is a web-based network management tool suitable for small to very large networks. It collects IP and MAC address data into a PostgreSQL database using SNMP, CLI, or device APIs.​
    Downloads: 2 This Week
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