About Bitcoin Security Guide

Bitcoin Security Guide is an educational resource personally maintained by NVK for learning Bitcoin self-custody. It explains hardware wallets, seed backups, passphrases, privacy, multisig, inheritance, and physical security for people who want to hold their own keys instead of relying on exchanges.

Who maintains this guide?

This guide is maintained and published personally by NVK. It focuses on practical Bitcoin self-custody: how to set up a wallet, verify backups, reduce attack surface, and keep recovery simple enough to use under stress.

Editorial scope

• Bitcoin-only self-custody education.
• Hardware wallet setup, backup testing, and recovery planning.
• Operational security, privacy, inheritance, multisig, and physical security.
• No investment advice, price predictions, trading recommendations, or altcoin promotion.

Corrections and feedback

Security guidance needs to stay current. If you find an error, outdated instruction, unclear wording, or missing risk warning, contact NVK on X/Twitter or Nostr.

Product references

Product links are included where they help readers complete a Bitcoin-only security setup. Mentions are editorial references, not a company publisher relationship: the guide should explain the security principle first, then the tool.