Bitcoin Security Blog
Free articles, guides, and tutorials for Bitcoin holders who want to protect what they own. Published regularly — always beginner-friendly.
Whether you're new to Bitcoin or have been holding for years, these 10 steps form the non-negotiable foundation of any serious security setup. No technical experience required — just follow the steps in order.
Read the Full Article →Most Bitcoin losses aren't caused by hackers — they're caused by simple, avoidable mistakes. Here are the five most common ones and exactly how to fix them.
If something happens to you tomorrow, could your family access your Bitcoin? Most holders haven't planned for this. Here's how to fix that.
Moving your Bitcoin off an exchange and into your own wallet is the most important step in Bitcoin security. This guide walks you through it.
Coldcard, Passport, Jade, Trezor, and SeedSigner — we compare them across 9 criteria so you can pick the right one for your setup.
Running your own node means trusting nobody. Here's how to set one up, what hardware you need, and how to connect your wallet to it.
Everything you need to know about taking your Bitcoin offline — from hardware wallets to metal seed backups to multisig vaults.
From Mt. Gox to FTX to Bybit — the track record speaks for itself. Here's why self-custody is the only real answer.
Every Bitcoin transaction is public forever. Chain analysis companies are watching. Here's how to take back your financial privacy.
Bitcoin is fundamentally different from money in a bank. That difference is what makes it powerful — and what makes security non-negotiable from day one.
Coinbase is a legitimate company — but that doesn't mean your Bitcoin is safe there. Here's an honest look at the risks and what to do about them.
Both have their place. Here's a clear breakdown of the differences, the risks, and which type is right for your situation and how much Bitcoin you hold.
The short answer: if you lose your seed phrase and your device fails, your Bitcoin is gone permanently. Here's how to make sure that never happens to you.
A complete beginner's guide to setting up a Coldcard Mk4 Bitcoin-only hardware wallet from the moment you open the box. Every step explained, with nothing assumed or skipped.
Coldcard, Foundation Passport, or Blockstream Jade? An honest comparison of the best Bitcoin-only hardware wallets — covering security architecture, ease of use, price, and which one is right for your situation.
Paper, metal, or digital? Where to store it? How many copies? This guide covers every important decision in creating a seed phrase backup that will actually work when you need it.
Cold storage means keeping your Bitcoin completely offline — disconnected from the internet and therefore unreachable by hackers. Here's why it matters and how to do it.
What happens to your Bitcoin if something happens to you? This is a question most holders avoid — but one that has a clear, solvable answer. Here's how to set it up properly.
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