Zoom consultant Alex Stamos and experts say only offering end-to-end encryption, which needs user authentication, to paying customers is a reasonable compromise (Dan Goodin/Ars Technica)

Dan Goodin / Ars Technica:
Zoom consultant Alex Stamos and experts say only offering end-to-end encryption, which needs user authentication, to paying customers is a reasonable compromise  —  Critics say everyone deserves it.  Others say safety should be factored in, too.  —  If you've waded into Twitter timelines …