Air-Gapped Cold Storage for Cryptocurrencies: Step-by-Step Setup, Offline Transaction Signing, and Ultimate Security Best Practices
Introduction: Why Air-Gapped Cold Storage Matters
With cyber-attacks, phishing campaigns, and exchange hacks growing in scale and sophistication, cryptocurrency holders increasingly recognize that private keys kept online are perpetually exposed. Air-gapped cold storage—an environment where the wallet device never connects to the internet—offers the highest level of protection