Projects sharing features with Opennhp

This project is a comprehensive security suite and knowledge base focused on the engineering and construction of trustworthy digital and physical systems. It provides a systematic framework for security engineering design, covering the establishment of high-assurance architectures and the implementation of security models that govern how a system achieves its safety goals. The project is distinguished by its focus on formal assurance and adversarial deterrence. It includes methodologies for creating security assurance cases and proofs to verify system trustworthiness, alongside economic and t

Teleport is a zero-trust access platform designed to provide secure, identity-based connectivity to servers, databases, and Kubernetes clusters. It functions as a centralized gateway that replaces static credentials with short-lived, identity-bound cryptographic certificates, effectively eliminating the need for traditional VPNs and long-term secret exposure. The platform distinguishes itself by orchestrating access through a unified control plane that maps external identity provider claims to granular, role-based infrastructure permissions. It enforces security through mutual TLS gateways an

Pomerium is an identity-aware reverse proxy designed to provide zero-trust access control for internal infrastructure. It functions as a centralized gateway that verifies user identity, device context, and group membership for every request before granting access to protected applications, services, or API servers. By integrating directly with external identity providers, it replaces traditional VPNs with granular, policy-based access enforcement. The platform distinguishes itself by extending zero-trust principles beyond standard web traffic to include non-HTTP protocols, such as TCP and UDP

ZeroTierOne is a software-defined networking engine that creates virtual local area networks by emulating Ethernet switches across distributed devices. It functions as a peer-to-peer platform, establishing encrypted tunnels directly between endpoints to bypass the need for centralized gateways or hub-and-spoke architectures. The system distinguishes itself through a decentralized approach to network discovery and identity management. By utilizing a distributed hash table and public key infrastructure, it authenticates devices and maps virtual addresses to physical endpoints without relying on

Pangolin is a zero-trust remote access platform designed to provide secure, identity-aware connectivity to private network resources. It functions as a cloud-native network controller that orchestrates encrypted tunnels, traffic routing, and access policies across distributed environments. By leveraging WireGuard for secure data transport, the platform enables authenticated access to internal web applications, terminal sessions, and remote desktops without exposing services to the public internet. The platform distinguishes itself through a declarative infrastructure model that synchronizes n

Netmaker is a platform for automating and managing virtual mesh networks built on WireGuard. It functions as a centralized control plane that orchestrates encrypted, peer-to-peer tunnels across distributed infrastructure, including cloud environments, on-premise data centers, and containerized clusters. By automating the configuration of routing tables and access policies, the system enables secure, private connectivity between diverse devices and services without requiring manual network administration. The platform distinguishes itself through its focus on zero-trust network access and soft

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

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

Ockam is an end-to-end encryption framework and distributed identity provider designed to establish secure communication between applications and devices. It provides a secure network overlay that utilizes cryptographic identities and attribute-based access control to implement zero trust network access. The project distinguishes itself through metadata-driven multi-hop routing and a pluggable transport layer, allowing encrypted traffic to move across diverse network topologies without requiring virtual IP overlays. It specifically enables secure tunneling for legacy applications by wrapping

Headscale is a self-hosted control plane for private mesh networking that enables the creation of secure, encrypted peer-to-peer networks. By acting as a centralized coordination server, it manages device authentication, cryptographic key exchange, and network topology, allowing distributed infrastructure to communicate without relying on third-party services. It implements a zero-trust security architecture, verifying device and user identity before granting access to internal resources. The project distinguishes itself by providing a fully independent, self-hosted alternative for managing n

OpenVPN is a cross-platform networking solution that establishes secure virtual private network connections by wrapping data traffic within encrypted tunnels. It functions as a server-side application that authenticates remote endpoints and routes encrypted traffic to provide access to private network resources across untrusted public networks. The software utilizes standard cryptographic protocols to perform mutual authentication and key exchange over a dedicated control channel. It verifies the identity of remote systems through certificate-based authentication, ensuring that only trusted e

This project is a Kubernetes controller that automates the management of public-facing network resources and secure ingress connectivity. It functions by observing custom resource definitions to reconcile the desired state of network traffic with the actual configuration of internal services. The controller manages network connectivity by establishing secure outbound tunnels, which eliminates the requirement for traditional inbound firewall ports or port forwarding. It integrates directly with external cloud management interfaces to automate the lifecycle of these tunnels and synchronize doma

This project is a collection of technical resources, blueprints, and guides for building resilient and stealthy red team infrastructure. It provides a comprehensive framework for designing offensive security environments that resist detection and remain operational throughout security engagements. The repository distinguishes itself through detailed playbooks for adversary simulation and hardening manuals. It covers advanced obfuscation techniques such as domain fronting, the use of platform-as-a-service redirectors, and the leveraging of third-party content sites to inherit domain reputation

OpenKeychain is a mobile OpenPGP key manager and identity provider used for storing, importing, and organizing encryption keys and digital certificates. It serves as an end-to-end encryption client and digital signature tool for encrypting and decrypting text and files. The application functions as a central vault that provides encryption and decryption services to third-party apps, such as email clients and password managers. It enables secure public key exchange through online directory retrieval and QR code scanning. The project covers cryptographic identity verification, including the ab

Impacket is a Python network protocol library and low-level implementation foundation. It provides a collection of classes for implementing and manipulating network protocols such as SMB, TCP, and UDP. The project serves as a network authentication framework for verifying user identities using passwords, hashes, and security tickets. It also functions as a network packet manipulation toolkit and security research tool for analyzing protocol behaviors and identifying vulnerabilities. The library covers the creation, parsing, and modification of raw network data to analyze communication stacks

OrbitDB is a decentralized data storage system that enables the creation of serverless databases residing across a network of peers. It functions as a peer-to-peer database that integrates with a content-addressed storage layer to distribute and replicate data without a central server. The system utilizes conflict-free replicated data types to ensure eventual consistency and state convergence across distributed nodes. It maintains an immutable record of updates using a directed acyclic graph to preserve causal ordering and cryptographic integrity. Access is managed through a decentralized ide

hashsigs-ts is a TypeScript cryptography library used to generate and verify digital signatures through one-time cryptographic schemes. It functions as a hash-based signature tool that creates secure signatures without relying on asymmetric encryption. The library provides tools for cryptographic identity verification and data integrity validation. It utilizes a one-time signature generation process to ensure that data remains unaltered and that the origin of a message can be proven. The implementation manages raw cryptographic data using typed arrays and employs pure functions to ensure con

OpenFang is an operating system for LLM agents designed to orchestrate autonomous agents with built-in task scheduling, tool sandboxing, and multi-model routing. It provides a secure AI execution environment that integrates prompt injection scanning, cryptographic audit trails, and resource metering to ensure controlled processing. The platform distinguishes itself through a comprehensive security architecture, featuring fuel-metered tool sandboxing and an immutable activity audit trail based on cryptographic hash-chains. It implements high-assurance identity verification via signed manifests

Nostr is a decentralized social protocol and censorship-resistant messaging standard. It operates as a distributed event relay network where user identities are defined by public-key cryptography rather than centralized account databases. The protocol enables the exchange of cryptographically signed messages across a network of independent relays. This system allows for the broadcasting of signed notes to multiple servers to ensure content availability and permanence, while using public-key pairs to prove authorship and authenticity without a central registry. The system covers distributed c

This project is a comprehensive API security audit checklist and vulnerability audit framework. It provides a structured guide of security countermeasures for designing, testing, and deploying secure APIs across various protocols. The framework includes specialized guides for securing OAuth 2.0 authorization flows, implementing zero trust networking for service-to-service communication, and protecting GraphQL endpoints from resource exhaustion and information leakage. It also provides standards for integrating static analysis, dynamic scanning, and secret detection into CI/CD delivery pipelin

This project is a comprehensive technical documentation repository focused on Linux system administration, network security, and privacy-oriented computing. It provides a curated knowledge base of instructional guides and configuration tutorials designed to assist users in managing low-level system environments, kernel compilation, and bootloader setup. The repository distinguishes itself by emphasizing privacy engineering and infrastructure hardening. It offers detailed procedures for anonymizing network traffic, securing credentials, and isolating applications within a computing environment

Quinn is an implementation of the QUIC protocol in Rust. It provides the capabilities necessary to establish secure network connections and manage both reliable data streams and unreliable datagram transmissions. The project features a deterministic protocol state machine that decouples event processing from network I/O operations. It employs a stream-multiplexing engine to handle multiple independent bidirectional and unidirectional data streams over a single shared UDP-based connection. Security is handled through a TLS-integrated handshake and a pluggable cryptographic identity system, wh

Signal-iOS is an encrypted messaging client that provides secure communication for voice calls, media, and text. It functions as a complete implementation of the Signal Protocol, utilizing end-to-end encryption to ensure that only intended recipients can access transmitted data. The application distinguishes itself through the integration of advanced cryptographic standards, including the use of elliptic curve cryptography for identity verification and digital signature validation. It employs a double ratchet key exchange mechanism to rotate encryption keys for every individual message, ensur

Gun is a decentralized graph database and synchronization engine designed for real-time, peer-to-peer data management. It functions as a JavaScript library that enables applications to maintain consistent state across distributed nodes without relying on a central server. By utilizing conflict-free replicated data types and a gossip protocol, the system ensures that data updates propagate across the network and reconcile automatically. The project distinguishes itself through a focus on decentralized identity and security, utilizing public-key infrastructure to authenticate users and sign dat

Tart is an Apple Silicon virtualization manager used to build and run macOS and Linux virtual machines using native hardware virtualization frameworks. It functions as a virtual machine cluster orchestrator and an ephemeral runner for executing continuous integration pipeline steps within isolated, short-lived environments. The system utilizes an OCI-compatible virtual machine registry to push and pull images via standardized container registries. It features a controller-worker architecture that schedules virtual machine lifecycles across remote worker nodes, incorporating a secure SSH jump

Lnd is a full implementation of the Lightning Network protocol, functioning as a Bitcoin Layer 2 daemon that manages payment channels and settles transactions on the Bitcoin blockchain. It serves as an off-chain payment processor and a cryptographic wallet manager, enabling the execution of instant, scalable transactions through a network node. The project distinguishes itself through a focus on secure node networking and programmatic control. It provides gRPC and REST API servers for automating payment workflows and utilizes macaroon-based authorization to delegate granular permissions via c

Flipt is a Git-native feature management platform and enterprise feature toggle server. It uses Git repositories as the primary source of truth for feature flag configurations, implementing a GitOps workflow where application functionality is controlled through version control. The system distinguishes itself by utilizing pull requests and code reviews for configuration changes and providing a vendor-neutral evaluation protocol to ensure consistent behavior across different management tools. It supports air-gapped operations with offline license validation for secure, internet-isolated enviro