# Security

## Accidental loss: How to save your bitcoin from yourself  
by [Team Casa](https://blog.casa.io/author/teamcasa/) 4 years ago

## Hot wallets vs. cold wallets: Which is most secure for bitcoin and ethereum?  
by [Team Casa](https://blog.casa.io/author/teamcasa/) 4 years ago

## Announcing ethereum private key management by Casa  
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) 4 years ago

## 5 simple tips for improving digital privacy  
by [Team Casa](https://blog.casa.io/author/teamcasa/) 4 years ago

## How to avoid bitcoin scams: A real-life account  
by [Ron Stoner](https://blog.casa.io/author/ron-stoner/) 4 years ago

## Exchange failure: The security risk no one is talking about  
by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## Bitcoin security tips to help you while traveling  
by [Ron Stoner](https://blog.casa.io/author/ron-stoner/) 4 years ago

## How to replace a hardware wallet  
by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago