# Security

## 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

## 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

## A bitcoiner’s guide to organized crime  
by [Jameson Lopp](https://blog.casa.io/author/jameson-lopp/) 2 years ago

## The three superpowers of private keys  
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) 2 years ago