Announcing preview support to enable Trusted launch on existing Virtual machine Flex scale set by upgrading the scale set
resource to Gen2-Trusted launch. This will help improve the foundational security of existing
Azure Virtual machine Flex scale set resources.
Trusted Launch VMs provide foundational compute security to Azure
Generation 2 VMs by enabling Secure Boot and vTPM capabilities. Trusted Launch
capabilities protect OS against rootkits, boot kits and enables attestation by
measuring the boot chain of VM.
Learn more.