Open-source alternatives to Dnscrypt Proxy

DnsServer is a recursive and authoritative DNS server that provides domain name resolution and zone hosting. It functions as both a recursive resolver, performing iterative lookups across the internet, and an authoritative manager for primary and secondary DNS zones. The system distinguishes itself through high-availability clustering and a programmable HTTP API for automating server configurations and bulk record management. It supports a wide range of encrypted transport protocols, including TLS, HTTPS, and QUIC, and allows for custom functionality via a plugin-based request interception fr

Boto3 is the AWS SDK for Python, providing a programmatic interface for managing and automating AWS cloud infrastructure and services. It serves as a cloud management API client and resource manager for provisioning, configuring, and scaling virtual servers, databases, and storage. The library enables the implementation of infrastructure-as-code through declarative templates and scripts, allowing for the deployment of identical resource stacks across multiple accounts and geographic regions. It also provides a framework for coordinating distributed workflows, serverless functions, and contain

This project is a serverless DNS resolver and DNS over HTTPS gateway that translates domain names into IP addresses. It functions as an edge computing DNS filter designed to encrypt queries, prevent tampering, and improve user privacy on browsers and mobile devices. The system distinguishes itself by operating as an edge DNS traffic monitor that logs and analyzes request patterns in real time. It utilizes curated blocklists at the network edge to block malicious domains and trackers. The software provides capabilities for private DNS filtering, network traffic monitoring, and the management

Blocky is a stateless DNS proxy that functions as a network-wide ad-blocker and content filter. It operates as a single binary or Docker container with no database or persistent state, accepting DNS queries over UDP, TCP, HTTPS, TLS, QUIC, and HTTP/3 through a unified plugin-based query pipeline. The core of the system is a client-group policy engine that assigns devices to named groups and applies per-group blocklists, allowlists, and upstream resolvers, with all configuration changes applied through hot-reloading without requiring a restart. The project distinguishes itself through its modu

gost is a multi-protocol proxy tunnel and secure tunneling server designed to route network traffic through encrypted connections. It functions as a traffic obfuscation gateway and a transparent proxy server capable of intercepting TCP and UDP traffic at the IP level. The project also includes a virtual network interface manager for creating TUN and TAP devices to intercept operating system packets. The system distinguishes itself through a chain-based request routing model, allowing traffic to pass through an ordered sequence of proxy nodes. It provides extensive transport-layer encapsulatio

This project provides a containerized DNS sinkhole and network-wide traffic filtering solution. It functions as a central network resolver that intercepts domain queries, allowing users to block advertisements, trackers, and malicious domains by returning null responses to connected devices. The platform distinguishes itself through its integrated DHCP server and comprehensive management capabilities, which allow for automated IP address allocation and granular control over network traffic. It supports complex filtering through regular expression matching, hierarchical rule prioritization, an

The AWS Cloud Development Kit is an infrastructure-as-code framework that enables developers to define and provision cloud resources using familiar programming languages. By utilizing construct-based synthesis, it translates high-level, object-oriented code into declarative templates, allowing for the automated management of complex cloud environments through a centralized, code-driven control plane. The framework distinguishes itself through its ability to model infrastructure as a dependency-aware resource graph, ensuring that components are provisioned and updated in the correct order. It

A Rust port of shadowsocks

NextDNS is a network DNS client and proxy that functions as a local resolver, forwarder, and DNS-over-HTTPS proxy. Its primary purpose is to route local name resolution requests to external providers using encrypted HTTPS traffic to improve privacy and bypass network restrictions. The service distinguishes itself by embedding client identity metadata—collected via mDNS or DHCP—into outgoing queries, allowing for per-device tracking and the application of unique filtering profiles. It features advanced routing logic, including split-horizon DNS for balancing public and private resolution, doma

This project is a privacy-focused VPN manager and WireGuard client application designed to establish encrypted tunnels that mask user IP addresses and activity. It focuses on maintaining anonymity through a system that supports account creation without personal identifying information. The application distinguishes itself with advanced privacy tools, including a multi-hop orchestrator for routing traffic through multiple sequential servers and a network traffic obfuscator that uses Shadowsocks, TCP, and QUIC to bypass deep packet inspection and censorship. It also implements quantum-resistant

AdGuardHome is a network-wide software solution that provides centralized control over domain name resolution, content filtering, and local network management. It functions as a recursive DNS server and DHCP address server, intercepting network traffic to enforce security policies and block unwanted content across all connected devices. By acting as a central gateway, it ensures that every device on a home or office network benefits from consistent protection and private, authenticated name resolution. The software distinguishes itself through granular client management and robust security fe

BPB-Worker-Panel is a control panel designed for deploying and managing VLESS and Trojan proxies hosted on Cloudflare Workers. It functions as a proxy subscription generator and a manager for secure DNS over HTTPS servers and WireGuard configuration provisioning. The project distinguishes itself through network traffic obfuscation capabilities, utilizing packet fragmentation and SNI spoofing to evade detection. It provides specialized administration for Cloudflare Warp and Warp Pro connections, including the ability to optimize endpoints and export WireGuard configurations. The system covers

MasterDnsVPN is a DNS tunneling VPN and network censorship bypass tool that encapsulates network traffic within DNS queries to circumvent restrictive firewalls. It functions as a secure tunneling protocol and SOCKS5 proxy server, allowing local application traffic to be routed through a secure tunnel to a remote destination. The project distinguishes itself through a DNS resolver load balancer that distributes traffic across multiple resolvers based on latency and packet loss scoring. It further secures and masks traffic using symmetric payload encryption—supporting ChaCha20, AES-GCM, and XOR

This project is an OpenWrt proxy client and network traffic orchestrator designed to tunnel internet traffic through remote proxy nodes. It functions as a system for managing proxy subscriptions, preventing DNS leaks, and directing traffic flow via an automatic failover gateway. The software distinguishes itself through a subscription manager that imports and synchronizes remote server lists via URLs and QR codes. It features device-specific access controls that allow the application of unique proxy rules, domain whitelists, and time-based schedules to individual network devices. The capabil

Gluetun is a Docker VPN client gateway that routes network traffic from other containers through secure WireGuard or OpenVPN tunnels. It serves as a network gateway to mask origin IP addresses and provides a firewall kill switch that blocks all outbound traffic unless it is destined for the active VPN server. The project supports multiple commercial VPN providers and can maintain several simultaneous connections using custom configuration files. It includes an integrated proxy server stack hosting SOCKS5, HTTP, and Shadowsocks servers to tunnel TCP and UDP traffic. Security is managed throug

Firezone is a zero trust network access platform that uses WireGuard to provide identity-based connectivity to internal network resources. It functions as a virtual private network that synchronizes authentication and user groups via OpenID Connect providers. The system implements a group-based access control engine to enforce least privilege by restricting network resources to specific user groups. It utilizes holepunching and relay protocols for NAT traversal to establish encrypted tunnels through firewalls without requiring inbound ports. The platform includes a control plane for managing

mosdns is a DNS forwarding server and traffic filter that routes DNS queries to multiple upstream providers. It functions as a rule-based DNS router and a proxy for DNS-over-HTTPS and DNS-over-TLS to ensure secure DNS resolution. The system utilizes a pipeline-based request processing model and rule-based query routing to direct specific domain queries to different upstream servers. It implements pluggable transport layers and forwarding protocols, including HTTPS, TLS, and QUIC, to encrypt traffic and prevent eavesdropping. The project includes capabilities for upstream load balancing to di

Tengine is an enhanced Nginx web server distribution designed for high-traffic environments. It functions as a high-performance reverse proxy, dynamic load balancer, and HTTP/3 proxy server, integrating an embedded Lua scripting engine to allow for custom business logic and dynamic request processing. The project distinguishes itself through a focus on modern transport protocols and efficiency, featuring native support for QUIC and HTTP/3 to reduce connection latency. It implements userspace UDP forwarding to bypass the kernel for higher throughput and provides the ability to dynamically upda

NetBird is a zero-trust networking platform that builds secure, encrypted peer-to-peer overlay networks using the WireGuard protocol. It functions as a software-defined perimeter, connecting distributed infrastructure across cloud environments and physical locations while hiding network resources from the public internet. By integrating with external identity providers, the platform enforces granular access control and identity-based segmentation for every user and device. The platform distinguishes itself through extensive automation and programmatic management capabilities. It provides a ce

This project is a security hardening guide and privacy configuration manual for macOS. It provides a comprehensive set of instructions for configuring system settings to improve privacy, reduce the attack surface, and implement a malware defense framework. The guide covers technical methods for validating software notarization, verifying application sandboxing, and auditing system activity. It distinguishes itself by providing detailed workflows for restricting high-risk features and applying advanced security configurations to protect the operating system. The documentation covers several k

Invidious is a privacy-focused, self-hosted alternative frontend for mainstream video platforms. It operates as a decentralized network of independent instances that provide a lightweight, ad-free interface for consuming media. By acting as a proxy between the user and the content provider, the platform prevents tracking and data collection while maintaining a familiar browsing experience. The project distinguishes itself through its robust suite of network-level traffic management and anonymization tools. It employs techniques such as IP rotation, reverse proxy stream routing, and integratio

This project is a collection of automated deployment tools centered around a Shadowsocks server auto-installer for Linux distributions. It provides a specialized SOCKS5 proxy manager and a web-based proxy control panel to administer secure network tunneling. The toolkit distinguishes itself by integrating a Linux kernel optimizer that enables congestion control algorithms to increase network throughput. It also includes a dedicated deployer for HTTP/3 web servers and a management interface capable of generating connection QR codes and monitoring real-time performance. The software covers a b

This project is a multi-protocol proxy server and network tunneling tool designed to manage traffic across heterogeneous infrastructure. It functions as a traffic management gateway, providing the core infrastructure to route, filter, and secure network connections through a unified interface. The software distinguishes itself through its support for cascading proxy chaining and dynamic upstream load balancing, which allow for the creation of complex, multi-hop network paths. It provides granular control over traffic flow by normalizing diverse protocols, enabling transparent port forwarding,

Security-101 is a vendor-agnostic, foundational cybersecurity learning curriculum organized into modular, framework-aligned modules. It is designed to build core knowledge across multiple security domains without tying content to specific products or platforms, making it suitable for both beginners and professionals seeking a structured introduction to the field. The curriculum is built around established security frameworks, including the MITRE ATT&CK framework for standardized threat analysis and the NIST Cybersecurity Framework for incident response workflows. It covers a broad range of do

Vector is a high-performance observability data pipeline designed to collect, transform, and route logs, metrics, and traces across distributed infrastructure. It functions as a modular engine that decouples data ingestion from processing and transmission, utilizing a component-based architecture to connect diverse sources to multiple destinations. The project distinguishes itself through a focus on reliability and flow control. It implements backpressure-aware data movement to prevent data loss during traffic spikes and utilizes disk-backed event buffering to ensure durability during network

AdRules is a collection of ad-blocking rule sets and DNS filter lists designed to identify and block malicious domains, trackers, and PCDN services. It functions as a DNS sinkhole filter and a malware domain blocklist used by DNS servers and network proxies to stop advertisements and harmful content from loading. The project provides regional network optimization, utilizing rule sets tailored to specific geographic regions, languages, and mobile device conditions to target local advertising networks. The system covers DNS traffic filtering and malware domain blocking through suffix-based dom

Hiddify-Manager is a VPN management panel and multi-protocol proxy server designed for internet censorship circumvention. It provides a central system for deploying and administering tunneling protocols to mask internet traffic and origin IP addresses. The project features a user subscription manager for distributing dynamic configuration links and a DNS privacy suite that implements DNS over HTTPS to prevent identity leaks. It integrates a CDN routing gateway to hide server locations and provides a web-based interface for managing multiple obfuscated connection methods. The platform covers