# Bitcoin 101

## Why bitcoin could change your life

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## Should you trust a third party for bitcoin security?

by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 4 years ago

## Bitcoin security 101: How to create the healthiest environment for your devices

by [Ron Stoner](https://blog.casa.io/author/ron-stoner/) 5 years ago

## What is the bitcoin Taproot upgrade?

by [Jameson Lopp](https://blog.casa.io/author/jameson-lopp/) 5 years ago