# Engineering & Analysis

## [How Casa's Sovereign Recovery works](https://blog.casa.io/how-casas-sovereign-recovery-works/)
by [Logan](https://blog.casa.io/author/logan/) 2 years ago

## [iOS Continuous Integration Guide](https://blog.casa.io/ios-continuous-integration-guide/)
by [Logan](https://blog.casa.io/author/logan/) 8 years ago

## [Bitcoin full validation sync performance](https://blog.casa.io/bitcoin-full-validation-sync-performance/)
by [Jameson Lopp](https://blog.casa.io/author/jameson-lopp/) 8 years ago

## [Bitcoin seed security analysis](https://blog.casa.io/bitcoin-seed-security-analysis/)
by [Jameson Lopp](https://blog.casa.io/author/jameson-lopp/) 8 years ago