Showing 199 open source projects for "secure"

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  • 1
    Secure

    Secure

    HTTP middleware for Go that facilitates some quick security wins

    Secure is an HTTP middleware for Go that facilitates some quick security wins. It's a standard net/http Handler, and can be used with many frameworks or directly with Go's net/http package. Be sure to include the Secure middleware as close to the top (beginning) as possible (but after logging and recovery). It's best to do the allowed hosts and SSL check before anything else.
    Downloads: 0 This Week
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  • 2
    zrok

    zrok

    Secure internet sharing made simple

    ...It supports use cases such as temporary web previews, file sharing, private service access, testing, development, and secure resource collaboration. zrok focuses on making internet sharing simple while keeping authentication, authorization, and encrypted transport in the underlying networking model. It is well suited for developers, teams, and infrastructure users who want secure tunnels without exposing raw network services directly.
    Downloads: 25 This Week
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  • 3
    AmneziaWG for Windows

    AmneziaWG for Windows

    AmneziaWG client for Windows

    ...The client uses the high-performance Wintun network driver to deliver fast and reliable VPN connections. As the official Windows implementation of AmneziaWG, it offers a trusted way to configure and manage secure tunnels on Windows devices. The application is suitable for users seeking improved resistance to VPN blocking and traffic detection. Its lightweight design, strong security foundation, and enterprise-ready deployment options make it a practical VPN solution for Windows environments.
    Downloads: 794 This Week
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  • 4
    Syncthing

    Syncthing

    Open Source Continuous File Synchronization

    ...Syncthing is designed to first and foremost keep users’ data safe and protected against data loss and against attackers who would unlawfully try and access this data. It doesn’t store data anywhere else except on your computers and uses encryption to secure all your data. It is very easy to use, cross-platform and automatic. As such, it is very user-friendly and ideal for all users looking for a secure and easy-to-use file synchronization solution. Syncthing supports file versioning, relaying, ignoring files and many more. Different configurations offer different options to suit users’ specific requirements.
    Downloads: 51 This Week
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  • 5
    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: 276 This Week
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  • 6
    Tailscale

    Tailscale

    The easiest, most secure way to use WireGuard and 2FA

    Tailscale is an open-source zero-configuration VPN and networking solution that makes it simple to create secure, private networks across devices by leveraging WireGuard under the hood. It lets users connect computers, servers, mobile devices, and cloud instances together with peer-to-peer encrypted tunnels without dealing with complex firewalls, NAT rules, or key distribution headaches. Instead of traditional VPN server infrastructure, Tailscale uses a coordination service to authenticate devices and exchange connection information, enabling automatic NAT traversal and minimal manual setup. ...
    Downloads: 128 This Week
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  • 7
    sbctl

    sbctl

    Secure Boot key manager

    sbctl intends to be a user-friendly secure boot key manager capable of setting up secure boot, offering key management capabilities, and keeping track of files that need to be signed in the boot chain. It is written top-to-bottom in Golang using go-uefi for the API layer and doesn't rely on existing secure boot tooling. It also tries to sport some integration testing towards tianocore utilizing vmtest.
    Downloads: 2 This Week
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  • 8
    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 distributes network updates to agents (peers). NetBird agent uses WebRTC ICE implemented in pion/ice library to discover connection candidates when establishing a peer-to-peer connection between machines.
    Downloads: 68 This Week
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  • 9
    hydra

    hydra

    Cloud native, security-first, API security for your infrastructure

    Secure access to your applications and APIs, and authenticate third party users. Ory / Hydra is Open Source and OpenID Connect Certified® technology that integrates with any login system. Get started in minutes, and provide secure access to your application and API endpoints. Ory / Hydra works with any login system and only a few lines of code are required.
    Downloads: 97 This Week
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  • 10
    WireGuard for Windows

    WireGuard for Windows

    Fully-featured WireGuard client for Windows

    ...It is the recommended method for running WireGuard on Windows systems and supports modern versions of the operating system across multiple CPU architectures. The client simplifies secure tunnel setup through key-based configuration while leveraging WireGuard’s streamlined cryptographic design for performance and reliability. Its architecture tightly integrates with the Windows networking stack to provide efficient packet handling and stable connections. The project is intended for both enterprise and individual users who require a secure, modern VPN solution on Windows platforms.
    Downloads: 84 This Week
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  • 11
    MultiversX Chain

    MultiversX Chain

    The official implementation of the MultiversX blockchain protocol

    mx-chain-go is the core implementation of the MultiversX (formerly Elrond) blockchain protocol, developed in Go to provide a highly scalable, secure, and decentralized infrastructure for Web3 applications. It implements Adaptive State Sharding and Secure Proof-of-Stake (SPoS) to achieve fast transaction speeds and efficient consensus. This implementation powers the MultiversX mainnet and supports advanced features like smart contracts, meta-transactions, and economic models suited for DeFi and enterprise use. ...
    Downloads: 8 This Week
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  • 12
    Pulse

    Pulse

    Real-time monitoring for Proxmox, Docker, and Kubernetes

    Pulse is a modern infrastructure monitoring platform that provides a unified, visually polished dashboard for environments running Proxmox, Docker, and Kubernetes. It is designed to give operators a single pane of glass for observing system health, metrics, and alerts without the complexity typically associated with enterprise monitoring stacks. The platform aggregates telemetry from multiple infrastructure layers and presents it through a responsive web interface optimized for homelabs,...
    Downloads: 474 This Week
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  • 13
    Mox

    Mox

    modern full-featured open source secure mail server

    Mox is a modern email server written in Go that aims to be simple, secure, and standards-compliant. It includes SMTP, IMAP, DMARC, SPF, DKIM, and other protocols required to host email services. Designed for self-hosters and developers who want better control over their email stack, Mox focuses on code clarity, privacy, and correctness, offering a complete mail server solution that is easy to set up and maintain.
    Downloads: 0 This Week
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  • 14
    Sliver

    Sliver

    Adversary Emulation Framework

    Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver's implants support C2 over Mutual TLS (mTLS), WireGuard, HTTP(S), and DNS and are dynamically compiled with per-binary asymmetric encryption keys. The server and client support MacOS, Windows, and Linux. Implants are supported on MacOS, Windows, and Linux (and possibly every Golang compiler target but we've not tested them all).
    Downloads: 237 This Week
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  • 15
    GoProxy

    GoProxy

    High performance proxy server implemented by golang

    The GoProxy is a high-performance http proxy, https proxy, socks5 proxy, ss proxy, websocket proxies, tcp proxies, udp proxies, game shield, game proxies. Supports forward proxies, reverse proxy, transparent proxy, internet nat proxies, https proxy load balancing, http proxy load balancing , socks5 proxies load balancing, socket proxy load balancing, ss proxy load balancing, TCP / UDP port mapping, SSH transit, TLS encrypted transmission, protocol conversion, anti-pollution DNS proxy, API...
    Downloads: 62 This Week
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  • 16
    kcptun

    kcptun

    A stable and secure tunnel based on KCP with N:M multiplexing and FEC

    kcptun is a stable and secure tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64. kcptun is shipped with builtin packet encryption powered by various block encryption algorithms and works in Cipher Feedback Mode, for each packet to be sent, the encryption process will start from encrypting a nonce from the system entropy, so encryption to same plaintexts never leads to a same ciphertexts thereafter. kcptun made use of ReedSolomon-Codes to recover lost packets, which requires massive amount of computation, a low-end ARM device cannot satisfy kcptun well. ...
    Downloads: 22 This Week
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  • 17
    LinuxKit

    LinuxKit

    A toolkit for building secure, portable and lean operating systems

    LinuxKit, is a toolkit for building custom minimal, immutable Linux distributions. A toolkit for building secure, portable, and lean operating systems for containers. Designed for building and running clustered applications, including but not limited to container orchestration such as Docker or Kubernetes. Designed from the experience of building Docker Editions, but redesigned as a general-purpose toolkit. Designed to be managed by external tooling, such as Infrakit (renamed to deploykit which has been archived in 2019) or similar tools. ...
    Downloads: 0 This Week
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  • 18
    Mattermost

    Mattermost

    Mattermost is an open source platform for secure collaboration

    One integrated platform for all of your team messaging, collaborative workflows and project management needs. Work together effectively with real-time communication, file and code snippet sharing, in-line code syntax highlighting, and workflow automation purpose-built for technical teams. Keep everyone on the same page while prototyping your latest innovation, or simply planning sprints or managing production incidents. Execute and automate workflows with flexible, custom integrations with...
    Downloads: 8 This Week
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  • 19
    TG WS Proxy Android

    TG WS Proxy Android

    Android local MTProto proxy server to bypass Telegram loading issues

    TG WS Proxy Android is an Android-based local MTProto proxy application designed to improve Telegram connectivity and bypass network restrictions using secure WebSocket connections. Built as a fork of Flowseal’s tg-ws-proxy project, the app routes Telegram traffic through Cloudflare WebSocket tunnels or directly to Telegram data centers for improved stability and performance. The application runs a local MTProto proxy powered by a native Go engine and integrates directly with compatible Telegram clients for quick setup. ...
    Downloads: 542 This Week
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  • 20
    The Tengo Language

    The Tengo Language

    A fast script language for Go

    Tengo is a small, dynamic, fast, secure script language for Go. Tengo is fast and secure because it's compiled/executed as bytecode on stack-based VM that's written in native Go. Securely Embeddable and Extensible. Compiler/runtime written in native Go (no external deps or cgo). Executable as a standalone language / REPL. Use cases, rules engine, state machine, data pipeline, transpiler.
    Downloads: 0 This Week
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  • 21
    gosec

    gosec

    Golang security checker

    A project devoted to secure programming in the Go language. Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. You can integrate third-party code analysis tools with GitHub code scanning by uploading data as SARIF files. The workflow shows an example of running the gosec as a step in a GitHub action workflow that outputs the results.sarif file.
    Downloads: 110 This Week
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  • 22
    Cloud SQL Auth Proxy

    Cloud SQL Auth Proxy

    A utility for connecting securely to your Cloud SQL instances

    Cloud SQL Proxy is a secure connectivity utility that enables applications to connect to Google Cloud SQL instances without requiring manual configuration of SSL certificates or network access rules. It works by establishing an encrypted connection between the client and the Cloud SQL instance using TLS and authenticating requests through Google Cloud IAM, ensuring that only authorized users or services can access the database.
    Downloads: 13 This Week
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  • 23
    age

    age

    A simple, modern and secure encryption tool (and Go library)

    age is a security-oriented tool and library by Filo Sottile. age is a simple, modern, secure encryption utility (and Go library) that emphasizes minimal configuration and strong defaults. It provides small explicit keys, no complex options, and is designed for UNIX-style composability; you can pipe into it, integrate it into scripts, etc. It supports a clearly defined format and promotes interoperability across implementations (there are Rust, TypeScript, etc).
    Downloads: 8 This Week
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  • 24
    Chainlink

    Chainlink

    node of the decentralized oracle network

    ...Build on a flexible framework that can retrieve data from any API, connect with existing systems, and integrate with any current or future blockchain. Integrate pre-built, time-tested oracle solutions that already secure tens of billions in smart contract value for market-leading decentralized applications. Use a decentralized network of Chainlink Automation nodes to automate contracts, mitigating risk of manual interventions and centralized servers.
    Downloads: 5 This Week
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  • 25
    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: 2 This Week
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