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

How Jason Bourne Stores His Bitcoin in 2021

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.

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

Cold wallet guide for Monero

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

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.

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.

cryptography firmware for the Tablet secure communication system.

This repository provides documentation and scripts to help you install a production-ready Kubernetes cluster using Kubespray in air-gapped (offline) environments.

Install Docker into air-gapped offline environments

Tiny util for pulling, tagging and pushing images to private registries / airgapped environments

Use oc-mirror v2 for an OpenShift Integrated Registry