Apple exploring 'particle gun' based wireless authentication
A new patent application from Apple describes a new, secure method of digital rights management that would identify the authenticity of a device based on the unique physical emission properties of a "particle gun."
The application, entitled "System and Method for Authentication Based on Particle Gun Emissions," was filed with the U.S. Patent and Trademark Office this week. It states that current DRM methods for authentication, but by their nature they can lack security.
