Google Rolls Out End-to-End Encryption to Eligible Gmail Users on Mobile

Google has brought end-to-end encrypted Gmail to Android and iOS for eligible Workspace users, extending secure mobile email without extra apps.
The Next Web

Gmail’s end-to-end encryption comes to mobile, a year after its web launch

The technical foundation is client-side encryption, which Google has been building into Workspace for several years across Drive, Docs, Sheets, Meet, and now Gmail. The key principle is key custody: ...