https://www.m365.fm/entity/hardware-root-of-trust/A security foundation built into a chip that verifies device identity and software integrity before any software loads, so that later security checks can be trusted.enhttps://www.m365.fm/community/u/mirko-p/blog/azure-dps-attestation-tpm-x509-symmetric-keys/https://www.m365.fm/community/u/mirko-p/blog/azure-dps-attestation-tpm-x509-symmetric-keys/Mon, 19 Oct 2026 16:42:07 -0000articleCompare TPM, X.509, and symmetric keys for Azure DPS. Learn how to choose the right attestation method to securely provision 100,000+ IoT devices.https://www.m365.fm/show/episodes/azure-sphere-simply-explained/https://www.m365.fm/show/episodes/azure-sphere-simply-explained/Tue, 14 Jul 2026 00:00:00 -0000episodeAzure Sphere is Microsoft's end-to-end security platform for Internet of Things (IoT) devices. Instead of focusing only on software security, Azure Sphere protects connected devices from the silicon chip all the way to the cloud. It combines three core…