One HTML file that you can open anywhere to view and edit your network diagrams, from air gapped documentation to live status monitoring and custom icons for both corporate and home lab topologies, working offline by default and online when it helps.

Make Instructions: Airgapped raspberry pi computer for working with blockchains featuring LUKS full disk encryption and using qr-codes to pass encrypted files and offline transaction instructions across the airgap.

An example implementation of offline activation for air-gapped machines using QR codes, signed and encrypted license files, and a mobile device.

Hardware signer and key storage for Substrate ecosystem

Transfer your file from an air-gapped device to another, using only qrcode, no wifi/usb/bluetooth needed.

Air-gapped IOTA Accounting System For Governments, Institutions, Individuals, and Machines

Scripts to deploy and update MISP in air-gapped environments

misp-guard is a mitmproxy addon that inspects and blocks outgoing events to external MISP instances via sync mechanisms (pull/push) based on a set of customizable block rules.

How Jason Bourne Stores His Bitcoin in 2021

Democratizing Administration, Orchestration, Monitoring & Observability technology for cloud-native. Make DevSecOps orchestration & integrations easy.

Holt: The sovereign AI orchestrator for regulated industries. Build secure, air-gapped, and fully auditable agent workflows that run entirely on your infrastructure.

Cold wallet guide for Monero

Artifact Conduit is an open-source system that acts as a gateway for procuring various artifact types and transferring them across security zones while ensuring policy compliance through automated scanning and validation.

Air-gapped, hardened, highly available Kubernetes cluster using Kubespray (runbook, inventories, scripts, diagrams).

Automated performance benchmarking for Apache Kafka with comprehensive Excel reporting, 30+ charts, and optimization recommendations. Features 5 test scenarios, Docker Compose local dev, Ansible orchestration, and offline/air-gapped installation support.

Encoding arbitrary data to human-readable list of words and decoding it

A secure, client-side tool to broadcast a signed Bitcoin (BTC) transaction from an air-gapped wallet. Fetch UTXOs, regenerate QR codes, and submit raw hex transactions safely.

Ansible Offline Pip - Install Python pip into air-gapped environments

Use oc-mirror v2 for an OpenShift Integrated Registry

AI-Powered Terraform Assistant | Offline-First | Local LLM Support X-Terraform Agent is an intelligent, offline-capable Terraform assistant that uses local Ollama models to analyze, generate, and optimize Terraform configurations. Perfect for air-gapped environments and secure infrastructure development.