https://www.infoq.com InfoQ Service Identification feed https://www.infoq.com/news/2026/10/netflix-workload-attestation-aws/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Service+Identification <img src="https://www.infoq.com/styles/static/images/logo/logo_bigger.jpg"/><p>Netflix has developed a workload attestation mechanism for Apache Spark jobs running on Amazon EMR. The design combines AWS IAM identity with signed claims from Netflix’s control plane before issuing short-lived internal X.509 certificates, allowing managed compute workloads to authenticate to internal services without directly injecting credentials.</p> <i>By Leela Kumili</i> Amazon Netflix MapReduce AWS Service Identification Identity Management Security Authentication Distributed Systems DevOps Architecture & Design Development news Wed, 21 Oct 2026 13:45:00 GMT https://www.infoq.com/news/2026/10/netflix-workload-attestation-aws/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Service+Identification Leela Kumili 2026-10-21T13:45:00Z /news/2026/10/netflix-workload-attestation-aws/en