IETF standardizes Entity Attestation Token components to harden hardware security

This standard provides the technical foundation for robust remote attestation in the streaming stack, moving beyond simple software checks to verifiable hardware-level integrity. For B2B platforms, it enables more granular trust decisions, such as restricting high-value 4K streams to devices that can prove their boot loader and firmware haven't been tampered with. As the industry faces more sophisticated supply-chain attacks, a standardized EAT component model allows for interoperable security across fragmented hardware ecosystems including Smart TVs and mobile chipsets. Watch for the adoption of these media types in next-generation DRM specifications and secure enclave implementations.

The publication of RFC 10013 follows the foundational RFC 9711, which established the core Entity Attestation Token framework in April 2025. According to IETF documentation from early 2026, these standards are part of a broader push by the Remote ATtestation ProcedureS (RATS) working group to move away from proprietary security claims toward interoperable evidence-based trust. This B2B security evolution is critical as enterprise-generated data and content consumption shift toward edge devices, which Gartner projected would account for 75% of data processing by 2025.

Industry adoption is already visible through initiatives like Arm's Platform Security Architecture (PSA). In June 2025, Arm published RFC 9783, which profiled EAT for its PSA-compliant systems, effectively embedding these standards into the silicon layer. By September 2025, GlobalPlatform assumed governance of PSA Certified, further signaling the move toward neutral, global security standards for connected devices. Per recent reports from the Trusted Computing Group, this standardized approach to attestation is designed to combat growing malware threats, which saw a 37% increase in the IoT sector during 2024, by providing a cryptographic chain of trust from the hardware Root of Trust to the cloud-based relying party.