Everything you need for secure Bitcoin self-custody — straight from the BitBox team.
Whisper: How the secure Bluetooth integration of the BitBox02 Nova works
The carefully designed architecture of Whisper enables the BitBox02 Nova to work with iPhone and iPad, without compromising privacy and security. Read more
Things to look out for when buying a new hardware wallet
Good hardware wallets should have a display, secure chip and an open source firmware. Read more
Using payment requests to securely send bitcoin to an exchange
Sending large amounts of bitcoin to an exchange with peace of mind: How the BitBox02 can achieve this using payment requests. Read more
Complexity isn't security
Why complex features built for security don't always lead to more peace of mind. Read more
Staying secure: understanding and identifying scam emails
The best protection against low-tech scams like phishing is to understand how they work. We explain how to identify malicious emails and what to do (and not do) if you get one. Read more
Defense in depth - encrypting the BitBox02’s seed in RAM
Using the ‘defense in depth’ approach to better protect your seed, even when your BitBox02 is unlocked. Read more
Can you securely withdraw your Bitcoin from an exchange?
A proposal on how to make withdrawing bitcoin from service providers easier and more secure Read more
The five biggest flaws in hardware wallets and how the BitBox02 fixes them
Let's look at the biggest oversights in hardware wallet security Read more
Benefits and risks of using an optional passphrase
Using an additional passphrase with your hardware wallet can improve your security but also increase the risk of losing access to your funds Read more