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Tech Papers 2026: The paper details the architectural model, end-to-end workflow, security implications of dual-layer protection, and PEM’s scalability in edge computing contexts.
Abstract
Precision Envelope Management (PEM) is an overlay security architecture for streaming media that adds a second cryptographic layer above an existing DRM-protected stream.
By introducing viewer-specific envelope encryption at the edge, PEM ensures that the object delivered to a player is not the same reusable object distributed to every session. The dominant DRM...
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