# Bitcoin

## Protect your bitcoin from SIM swaps with Efani: A Casa partner spotlight
by [Team Casa](https://blog.casa.io/author/teamcasa/) 2 years ago

## Can duress wallets stop physical attacks on your bitcoin?
by [Jameson Lopp](https://blog.casa.io/author/jameson-lopp/) 2 years ago

## Security Briefing: How to spot a phishing email
by [Team Casa](https://blog.casa.io/author/teamcasa/) 2 years ago

## Cool keys: Exploring the security model for bitcoin and YubiKeys
by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 2 years ago

## Security Briefing: New encryption standards unveiled, cellular hack found
by [Team Casa](https://blog.casa.io/author/teamcasa/) 2 years ago

## New: Secure your bitcoin with a YubiKey
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) 2 years ago

## The institutional case for self-custody
by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 2 years ago

## Security Briefing: Domains hijacked, AT&T data pwned
by [Team Casa](https://blog.casa.io/author/teamcasa/) 2 years ago