Student develops Seal, a hardware-key-secured messaging app

A computer science student launches Seal, a messaging app accessible only via a hardware key.

Published 4j1 source

≈ 17sSpeed

The fact

The project aims to secure family communications after the user's death.

Seal combines cryptography and digital legacy for enhanced security.

Click the link to read an article on the topic:

Explore this topic

Auto-synthesis from 1 media source · identified on September 19, 2026