Skip to main content

Local Browser Encryption

Better Messages WebSocket version can encrypt the local browser database with AES-256 for enhanced security.

How it works​

Better Messages caches message data locally in the browser's IndexedDB for fast loading and offline access. When local browser encryption is enabled, this cached data is encrypted with AES-256 encryption. This protects offline message storage from unauthorized access, which is especially important on shared or public computers where multiple users may access the same browser.

Key capabilities​

  • AES-256 encryption of local browser database (IndexedDB)
  • Protects cached messages from unauthorized access
  • Important for shared or public computer environments
  • Encrypted data can only be read by the authenticated user
  • Transparent to the user — no extra steps required

How to enable​

Local browser encryption can be enabled in the WebSocket version configuration settings.