EZDRM adds a second cryptographic layer to DRM video

PEM changes the security stack by adding another cryptographic layer above existing DRM, rather than replacing it. That matters for streaming platforms that already rely on DRM and want another control point around video protection. The broader signal is that vendor security roadmaps are moving toward layered protection for the same asset, not just single-layer DRM. The key thing to watch next is whether EZDRM provides implementation details for PEM beyond this description, since the article itself gives no technical specifics or deployment examples.