Showing 67 open source projects for "virtual private network"

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  • 1
    VirtualBox

    VirtualBox

    Virtualization software for x86_64 hardware

    VirtualBox is a powerful open-source full virtualization software that allows a user to run one or more “guest” operating systems simultaneously inside “virtual machines” on a single physical “host” machine. It supports a wide variety of host platforms (Linux, Windows, macOS, Solaris, etc.) and guest OSes, enabling, for example, running Linux on a Windows PC, running Windows Server on a Linux host, or even legacy OSes in a controlled environment. This flexibility makes VirtualBox ideal for...
    Downloads: 87 This Week
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  • 2
    I2P

    I2P

    I2P is an anonymizing network to securely communicate

    The Invisible Internet is a privacy-by-design, people-powered network. It is a truly free and anonymizing Internet alternative. Get I2P. The Invisible Internet Project (I2P) is a fully encrypted private network layer. It protects your activity and location. Every day people use the network to connect with people without worry of being tracked or their data being collected. In some cases people rely on the network when they need to be discrete or are doing sensitive work. ...
    Downloads: 21 This Week
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  • 3
    Icinga 2

    Icinga 2

    The core of our monitoring platform

    Icinga is a monitoring system that checks the availability of your network resources, notifies users of outages, and generates performance data for reporting. Scalable and extensible, Icinga can monitor large, complex environments across multiple locations. This includes your data center as well as your private, public, or hybrid clouds. Icinga 2 is the monitoring server and requires Icinga Web 2 on top in your Icinga Stack.
    Downloads: 4 This Week
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  • 4
    Zeek

    Zeek

    Zeek is a powerful network analysis framework

    ...Vern and the project’s leadership team renamed Bro to Zeek in late 2018 to celebrate its expansion and continued development. Zeek is not an active security device, like a firewall or intrusion prevention system. Rather, Zeek sits on a “sensor,” a hardware, software, virtual, or cloud platform that quietly and unobtrusively observes network traffic. Zeek interprets what it sees and creates compact, high-fidelity transaction logs, file content, and fully customized output, suitable for manual review on disk or in a more analyst-friendly tool like a security and information event management (SIEM) system.
    Downloads: 17 This Week
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  • 5
    Nightingale

    Nightingale

    A distributed and high-performance monitoring system

    Nightingale is a distributed and high-performance monitoring system. Prometheus enterprise edition. Nightingale is a new generation of domestic intelligent monitoring system. It has good support for cloud-native scenarios and traditional physical machine virtual machine scenarios. It takes 10 minutes to complete the construction and is familiar with use in 1 hour. It has been verified by the massive data of the production environment of Didi, and hopes to create a benchmark for domestic...
    Downloads: 7 This Week
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  • 6
    Netmaker

    Netmaker

    Netmaker makes networks with WireGuard

    Unify your devices with an ultra-powerful overlay network. Netmaker is better, faster, and more secure. Netmaker automates a secure superhighway between devices, clouds, virtual machines, and servers using WireGuard. It blows past any NAT’s, firewalls, or subnets that stand between them. Devices are scattered across data centers, offices, clouds, clusters, and more. Distinct networks separate them, each with different management rules.
    Downloads: 0 This Week
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  • 7
    SoftEther VPN

    SoftEther VPN

    Cross-platform multi-protocol VPN software

    An open-source free cross-platform multi-protocol VPN program, as an academic project from University of Tsukuba, under the Apache License 2.0. The API Suite allows you to easily develop your original SoftEther VPN Server management application to control the VPN Server (e.g. creating users, adding Virtual Hubs, disconnecting a specified VPN sessions) from JavaScript, TypeScript, C# or other languages. SoftEther VPN ("SoftEther" means "Software Ethernet") is one of the world's most powerful...
    Downloads: 113 This Week
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  • 8
    WGCLOUD

    WGCLOUD

    Visibility into servers, applications, and infrastructure

    ...Built on a Spring Boot microservices foundation with an agent-server model, the system emphasizes rapid deployment, minimal configuration overhead, and automated operation for large-scale environments. It collects extensive host metrics such as CPU usage, temperature, memory utilization, disk performance, network throughput, and hardware health while also supporting monitoring of processes, containers, ports, and databases. The platform includes advanced operational capabilities such as web-based SSH access, batch command execution, and visual topology generation, making it more than a passive monitoring tool. wgcloud is intended for private, self-hosted deployments where organizations want full control over monitoring data without relying on external cloud services.
    Downloads: 2 This Week
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  • 9
    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.
    Downloads: 1 This Week
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  • 10
    DeepFlow

    DeepFlow

    Application Observability using eBPF

    ...Full-stack network performance metrics and file I/O events are automatically collected for each Span. Distributed tracing enters a new era, Zero Instrumentation. DeepFlow collects profiling data at a cost of below 1% with Zero Code, plots OnCPU/OffCPU function call stack flame graphs, and locates Full Stack performance bottleneck in the application.
    Downloads: 1 This Week
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  • 11
    Seesaw v2

    Seesaw v2

    Seesaw v2 is a Linux Virtual Server based load balancing platform

    Seesaw is a software load balancer and traffic director focused on L3/L4 load balancing with high availability and operational simplicity. Built with production reliability in mind, it uses anycast and health-checking to steer traffic to healthy backends while avoiding single points of failure. It supports common load-balancing policies, NAT, and VIP management, and pairs with standard Linux networking primitives for predictable performance. A controller/worker architecture separates...
    Downloads: 0 This Week
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  • 12
    Live Raizo - Linux for Virtual SysAdmin

    Live Raizo - Linux for Virtual SysAdmin

    Environment to experiment the system on simulated and real networks

    ... - GNS3 is the gui used to manipulate the simulators/emulators of networks and systems like QEmu, Docker, Dynamips. - With this GNS3, you can clone as many times as you want the templates of virtual linux machines named "Debian" and "DDebian" that contain many network tools and services. - The prompt and the output of several linux commands are colored to highlight the main informations and to be more userfriendly. - Live Raizo also includes tools to interact with real devices : minicom, putty, Wireshark, as well as DHCP, DNS, FTP, TFTP, HTTP and SSH servers. ...
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    Downloads: 217 This Week
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  • 13
    GNS3

    GNS3

    An advanced network simulator to design and configure virtual networks

    Build, Design and Test your network in a risk-free virtual environment and access the largest networking community to help. Whether you are studying for your first networking exam or building out a state-wide telecommunications network, GNS3 offers an easy way to design and build networks of any size without the need for hardware.
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    Downloads: 3,746 This Week
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  • 14
    OmniEdge

    OmniEdge

    Bringing intranet on the internet with Zero-Config Mesh VPNS.

    OmniEdge is an Open source p2p layer 2 , zero-config mesh VPN infrastructure, a traditional VPN, AWS VPC, Ngrok, DDNS alternative. No central server, easy to scale with less maintenance. What happens in intranet, stays in in intranet.
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    Downloads: 5 This Week
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  • 15
    UltraVNC

    UltraVNC

    UltraVNC: Remote Access Tools VNC/RFB Remote Desktop Support Software

    UltraVNC: Remote Desktop Support Software - Remote PC Access - Remote Desktop Connection Software - VNC/RFB Compatibility - Virtual Network Computing - Remote Frame Buffer - FileTransfer - Encryption Plugin - Text Chat - MS Authentication
    Downloads: 5 This Week
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  • 16
    MailCleaner

    MailCleaner

    Anti Spam SMTP Gateway

    MailCleaner Open Source Edition is now discontinued but will continue under the spamtagger project https://github.com/SpamTagger [antispam] MailCleaner is an anti-spam / anti-virus filter SMTP gateway with user and admin web interfaces, quarantine, multi-domains, multi-templates, multi-languages. Using Bayes, RBLs, Spamassassin, MailScanner, ClamAV. Based on Debian. Enterprise ready. MailCleaner is an anti spam gateway installed between your mail infrastructure and the Internet. It...
    Downloads: 0 This Week
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  • 17
    Advanced DHCP Server Live CD (With GUI)

    Advanced DHCP Server Live CD (With GUI)

    The Free & Popular opendhcp application for Physical & Virtual Machine

    Instructions: 1. Write this .iso file to a Pen Drive, with the Free multibootusb software ( links below ) 2. Boot from the Pen Drive, after changing the BIOS Boot Order quickly on system startup 3. First startup will show some info dialogs. These can be cancelled without making any changes 4. Click on the opendhcp folder link on Desktop 5. Right click the set_eth0_static_ipaddress.sh file and choose Open as Text option. Edit the file to meet your network needs. To know about...
    Downloads: 6 This Week
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  • 18
    surge

    surge

    Surge is a p2p filesharing app designed to utilize blockchain

    Surge is a peer-to-peer file-sharing application that leverages blockchain technologies to facilitate anonymous and secure file transfers. It employs end-to-end encryption and a decentralized network to ensure user privacy and data integrity. Surge's design focuses on simplicity and anonymity, making it a suitable choice for users seeking private file-sharing solutions.​
    Downloads: 4 This Week
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  • 19
    Tendermint

    Tendermint

    Tendermint Core (BFT Consensus) in Go

    Tendermint Core is a Byzantine Fault Tolerant (BFT) middleware that takes a state transition machine, written in any programming language, and securely replicates it on many machines. Building the most powerful tools for distributed networks. We are Tendermint, a core contributor to the Cosmos Network. Powerful & secure software for the decentralized future. Tendermint has been in the production of private and public environments, most notably the blockchains of the Cosmos Network. we haven't released v1.0 yet since we are making breaking changes to the protocol and the APIs. We also maintain a dedicated mailing list for security updates. ...
    Downloads: 0 This Week
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  • 20
    Weave Net

    Weave Net

    Simple, resilient multi-host containers networking and more

    Weave Net creates a virtual network that connects Docker containers across multiple hosts and enables their automatic discovery. With Weave Net, portable microservices-based applications consisting of multiple containers can run anywhere: on one host, multiple hosts or even across cloud providers and data centers. Applications use the network just as if the containers were all plugged into the same network switch, without having to configure port mappings, ambassadors or links. ...
    Downloads: 0 This Week
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  • 21

    UDP Broadcaster

    Re-broadcasts UDP packets using all network interfaces.

    The program functions as a sort of virtual hub. It listens on all network interfaces for outgoing UDP broadcast packets destined to the IPv4 address 255.255.255.255. When the program receives any such packet, it will send it on all network interfaces (other than the interface on which it is already being sent) that have a class C subnet mask. In other words, when the program is running, outgoing UDP broadcast packets are sent from all network interfaces that have a class C subnet mask, instead of only being sent from a single network interface that the operating system selects.
    Downloads: 0 This Week
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  • 22
    PacketStreamer

    PacketStreamer

    Distributed tcpdump for cloud native environments

    Deepfence PacketStreamer is a high-performance remote packet capture and collection tool. It is used by Deepfence's ThreatStryker security observability platform to gather network traffic on demand from cloud workloads for forensic analysis. PacketStreamer sensors are started on the target servers. Sensors capture traffic, apply filters, and then stream the traffic to a central receiver. Traffic streams may be compressed and/or encrypted using TLS. The PacketStreamer receiver accepts...
    Downloads: 1 This Week
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  • 23
    Skydive

    Skydive

    An open source real-time network topology and protocols analyzer

    Skydive is an open source real-time network topology and protocols analyzer providing a comprehensive way of understanding what is happening in your network infrastructure. Captures network topology, interface, bridge, and namespace attributes and keeps the history of all the modifications. Distributed probe, L2-L4 classifier, GRE, VXLAN, GENEVE, MPLS/GRE, MPLS/UDP tunneling support. Ability to follow a flow along a path in the topology. Support for external SDN Controllers or...
    Downloads: 0 This Week
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  • 24
    Mininet

    Mininet

    Emulator for rapid prototyping of Software Defined Networks

    Mininet creates a realistic virtual network, running real kernel, switch and application code, on a single machine (VM, cloud or native), in seconds, with a single command. Because you can easily interact with your network using the Mininet CLI (and API), customize it, share it with others, or deploy it on real hardware, Mininet is useful for development, teaching, and research.
    Downloads: 18 This Week
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  • 25
    V2Ray

    V2Ray

    V2Ray is a set of tools for building your own private network

    Project V is a set of tools to help you build your own privacy network over internet. The core of Project V, named V2Ray, is responsible for network protocols and communications. It can work alone, as well as combine with other tools.
    Downloads: 4,878 This Week
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