Confidential Computing on Linux: AMD SEV-SNP and Intel TDX with Remote Attestation in 2026
Deploy confidential VMs on Linux with AMD SEV-SNP and Intel TDX. Covers BIOS setup, QEMU launch flags, remote attestation with snpguest and configfs-tsm, attested LUKS unlock, and an operational hardening checklist for production workloads in 2026.