Showing 50 open source projects for "pentesting operating system"

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  • 1
    CasaOS

    CasaOS

    A simple, easy-to-use, elegant open-source Personal Cloud system

    CasaOS by IceWhaleTech is a personal cloud OS designed around Docker. It offers a simple, elegant UI and streamlined installer to manage local storage, apps, media, and smart home services, all self-hosted.
    Downloads: 103 This Week
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  • 2
    NetBird

    NetBird

    Connect your devices into a secure WireGuard-based overlay network

    NetBird is an open-source solution that builds a WireGuard®-based overlay network enabling seamless, encrypted peer-to-peer connectivity without the complexity of firewall rules, port forwarding, or centralized VPN gateways. It integrates access control features such as SSO and MFA for secure, policy-driven networking. Every machine in the network runs NetBird Agent (or Client) that manages WireGuard. Every agent connects to Management Service that holds network state, manages peer IPs, and...
    Downloads: 125 This Week
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  • 3
    WANIX

    WANIX

    A virtual environment kit for the local-first web

    wanix is a hobbyist Unix-like operating system written from scratch in C, aiming to implement core features of a traditional OS in an educational and modular way. The project walks through kernel development starting from bootloading, memory management, system calls, and eventually to user programs. With support for x86_64 and simple tools like a shell and basic file I/O, wanix serves as both a learning platform and a launching point for more advanced kernel features.
    Downloads: 16 This Week
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  • 4
    AdGuard Home

    AdGuard Home

    Network-wide ads and trackers blocking DNS server

    AdGuard Home is a network-wide software for blocking ads & tracking. After you set it up, it’ll cover ALL your home devices, and you don’t need any client-side software for that. With the rise of Internet-Of-Things and connected devices, it becomes more and more important to be able to control your whole network. Block throughout the whole system. This includes video ads and ads in your favorite apps, browsers, games, and on any website you can imagine. Dozens of ad filters are available to...
    Downloads: 55 This Week
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  • 5
    Headscale

    Headscale

    An open source, self-hosted implementation of the Tailscale control

    Headscale is a fully open-source, self-hosted implementation of the Tailscale coordination server (control plane). It uses WireGuard for P2P encrypted networks (tailnets), providing users with IP assignment, key exchange, and device management—all via a lightweight Go server.
    Downloads: 16 This Week
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  • 6
    EVE OS

    EVE OS

    EVE is Edge Virtualization Engine

    EVE is an open-source, secure, and container-optimized operating system for edge computing, developed by the LF Edge foundation. It enables enterprises to deploy and manage edge applications on heterogeneous hardware platforms using a zero-trust architecture. EVE supports virtual machines, containers, and unikernels while being hardware-agnostic, making it suitable for industrial gateways, edge clusters, and IoT devices.
    Downloads: 13 This Week
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  • 7
    Wox

    Wox

    A cross-platform launcher that simply works

    Wox is a cross-platform launcher that simply works. It's an alternative to Alfred and Launchy.
    Downloads: 3 This Week
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  • 8
    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: 74 This Week
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  • 9
    syzkaller

    syzkaller

    syzkaller is an unsupervised coverage-guided kernel fuzzer

    syzkaller is Google’s coverage-guided, feedback-driven kernel fuzzer designed to uncover reliability and security bugs in operating system kernels at scale. It automatically generates, mutates, and minimizes system call programs, then drives them through a specialized executor (syz-executor) to exercise deep kernel paths. The system integrates tightly with sanitizers such as KASAN, KMSAN, KCSAN, and UBSAN to surface memory safety, concurrency, and undefined behavior issues with actionable reports. ...
    Downloads: 8 This Week
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  • 10
    Brook

    Brook

    Brook is a cross-platform strong encryption and not detectable proxy

    Brook is a cross-platform strong encryption and not detectable proxy. Brook's goal is to keep it simple, stupid and not detectable. You can run commands after entering the command-line interface. Usually, everyone uses the command line interface on Linux servers. Of course, Linux also has desktops that can also run GUI. Of course, macOS and Windows also have command-line interfaces, but you may not use them frequently. Usually, the applications opened by double-clicking/clicking on...
    Downloads: 10 This Week
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  • 11
    chezmoi

    chezmoi

    Manage your dotfiles across multiple diverse machines, securely

    Manage your dotfiles across multiple diverse machines, securely. chezmoi helps you manage your personal configuration files (dotfiles, like ~/.gitconfig) across multiple machines. chezmoi provides many features beyond symlinking or using a bare git repo including templates (to handle small differences between machines), password manager support (to store your secrets securely), importing files from archives (great for shell and editor plugins), full file encryption (using gpg or age), and...
    Downloads: 127 This Week
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  • 12
    plow

    plow

    A high-performance HTTP benchmarking tool

    Plow is an HTTP(S) benchmarking tool, written in Golang. It uses excellent fast HTTP instead of Go's default net/http due to its lightning-fast performance. Plow runs at specified connections (option -c) concurrently and real-time records summary statistics, histogram of execution time and calculates percentiles to display on Web UI and terminal. It can run for a set duration( option -d), for a fixed number of requests(option -n), or until Ctrl-C is interrupted. The implementation of...
    Downloads: 8 This Week
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  • 13
    Grafana Alloy

    Grafana Alloy

    OpenTelemetry Collector distribution with programmable pipelines

    Grafana Alloy is an open source OpenTelemetry Collector distribution with built-in Prometheus pipelines and support for metrics, logs, traces, and profiles. Grafana Alloy is Grafana Labs’ distribution of the OpenTelemetry Collector. It is an OTLP-compatible collector with built-in Prometheus optimizations that also support signals across metrics, logs, traces, and profiles. Alloy was started at Grafana Labs and announced at GrafanaCON in 2024. The mission of the project is to create the best...
    Downloads: 36 This Week
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  • 14
    Consul

    Consul

    Service networking solution to connect applications across any cloud

    Automate network configurations, discover services, and enable secure connectivity across any cloud or runtime. Quickly deploy Consul on Kubernetes leveraging Helm. Automatically inject sidecars for Kubernetes resources. Federate multiple clusters into a single service mesh. Deploy service mesh within any runtime or infrastructure - Bare Metal, Virtual Machines, and Kubernetes clusters, across any cloud. Resolve discovered services through integrated DNS. Automate 3rd party load balancers...
    Downloads: 6 This Week
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  • 15
    Pholcus

    Pholcus

    Distributed high-concurrency crawler software written in pure golang

    Pholcus is a high-concurrency crawler software written in pure Go language that supports distributed, only used for programming learning and research. It supports three operating modes of stand-alone, server and client, and has three operating interfaces, Web, GUI, and command line; simple and flexible rules, concurrent batch tasks, and rich output methods (mysql/mongodb/kafka/csv/excel, etc.); In addition, it also supports horizontal and vertical grabbing modes, and a series of advanced...
    Downloads: 3 This Week
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  • 16
    Witr

    Witr

    witr exists to answer "Why is this running?"

    ...is a cross-platform command-line utility designed to explain the origin and cause of running processes, services, or anything bound to a port. Traditional tools show what is running, but witr goes a step further by correlating that state across process supervisors, containers, or system services to build a narrative of why the item exists. It supports major operating systems including Linux, macOS, Windows, and FreeBSD, and produces human-readable output that succinctly shows the causal ancestry of a process (e.g., systemd → pm2 → node). witr aims to reduce the time it takes to diagnose processes, especially during debugging or outage investigations, by providing context that would otherwise require manual analysis across multiple tools.
    Downloads: 26 This Week
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  • 17
    Kubermatic KubeOne

    Kubermatic KubeOne

    Kubermatic KubeOne automate cluster operations on all your cloud

    Kubermatic KubeOne automates cluster operations on all your cloud, on-prem, edge, and IoT environments. KubeOne can install high-available (HA) master clusters as well single master clusters. KubeOne works on any infrastructure out of the box. All you need to do is to provision the infrastructure and let KubeOne know about it. KubeOne will take care of setting up a production-ready Highly Available cluster. KubeOne natively supports the most popular providers, including AWS, Azure,...
    Downloads: 11 This Week
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  • 18
    Statping-ng

    Statping-ng

    An updated drop-in for statping

    An easy-to-use Status Page for your websites and applications. Statping will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems. Statping-ng strives to remain future-proof and remain intact if a failure is created. Your Statping-ng service should not be running on the same instance you're trying to...
    Downloads: 7 This Week
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  • 19
    KubeVela

    KubeVela

    The Modern Application Platform

    KubeVela is a modern software delivery platform that makes deploying and operating applications across today's hybrid, multi-cloud environments easier, faster and more reliable. KubeVela is infrastructure agnostic, programmable, yet most importantly, application-centric. It allows you to build powerful software, and deliver them anywhere. Declare your deployment plan as workflow, run it automatically with any CI/CD or GitOps system, extend or re-program the workflow steps with CUE. ...
    Downloads: 7 This Week
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  • 20
    Datadog Client Libraries for Go

    Datadog Client Libraries for Go

    Datadog Go Library including APM tracing, profiling, and security

    Datadog Application Performance Monitoring (APM) gives deep visibility into your applications with out-of-the-box performance dashboards for web services, queues, and databases to monitor requests, errors, and latency. Distributed traces seamlessly correlate to browser sessions, logs, profiles, synthetic checks, network, processes, and infrastructure metrics across hosts, containers, proxies, and serverless functions. Navigate directly from investigating a slow trace to identifying the...
    Downloads: 5 This Week
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  • 21
    Antrea

    Antrea

    Kubernetes networking based on Open vSwitch

    Antrea is a Kubernetes-native project that implements the Container Network Interface (CNI) and Kubernetes NetworkPolicy thereby providing network connectivity and security for pod workloads. Antrea extends the benefit of programmable networks from Open vSwitch (OVS) to Kubernetes. Antrea simplifies Kubernetes networking across differing clouds and operating systems with a unified network stack built atop Open vSwitch. Antrea is designed to ease deployment, operations and troubleshooting by...
    Downloads: 9 This Week
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  • 22
    KubeSphere

    KubeSphere

    The container platform tailored for Kubernetes multi-cloud, datacenter

    KubeSphere is a distributed operating system for cloud-native application management, using Kubernetes as its kernel. It provides a plug-and-play architecture, allowing third-party applications to be seamlessly integrated into its ecosystem. KubeSphere is also a multi-tenant container platform with full-stack automated IT operation and streamlined DevOps workflows.
    Downloads: 7 This Week
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  • 23
    MemGuard

    MemGuard

    Secure software enclave for storage of sensitive information in memory

    This package attempts to reduce the likelihood of sensitive data being exposed when in memory. It aims to support all major operating systems and is written in pure Go. Sensitive data is encrypted and authenticated in memory with XSalsa20Poly1305. The scheme used also defends against cold-boot attacks. Memory allocation bypasses the language runtime by using system calls to query the kernel for resources directly. This avoids interference from the garbage collector.
    Downloads: 6 This Week
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  • 24
    Popeye

    Popeye

    A Kubernetes cluster resource sanitizer

    Popeye is a utility that scans live Kubernetes cluster and reports potential issues with deployed resources and configurations. It sanitizes your cluster based on what’s deployed and not what’s sitting on disk. By scanning your cluster, it detects misconfigurations and helps you to ensure that best practices are in place, thus preventing future headaches. It aims at reducing the cognitive overload one faces when operating a Kubernetes cluster in the wild. Furthermore, if your cluster employs...
    Downloads: 4 This Week
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  • 25
    Zarf

    Zarf

    DevSecOps for Air Gap & Limited-Connection Systems

    Zarf eliminates the complexity of air gap software delivery for Kubernetes clusters and cloud-native workloads using a declarative packaging strategy to support DevSecOps in offline and semi-connected environments.
    Downloads: 4 This Week
    Last Update:
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