End-to-End Encryption Explained: How Secure Note-Taking Actually Works Under the Hood
End-to-end encryption (E2EE) means your note content is encrypted on your device before it ever touches a server, and only you hold the decryption key. No cloud provider, no government subpoena, no rogue employee can read what you wrote. I ran this claim through five different “secure” note-taking apps — Standard Notes, Joplin, Obsidian Sync,…