Tpm

Developer demonstrates binding mTLS client keys to a TPM to block key theft

A developer working on remote attestation for confidential VMs describes a technique for signing TLS handshake data using a private key generated and held inside a Trusted Platform Module, rather than storing it as a plain file on disk. The approach targets mutual TLS client authentication, where a stolen private key normally lets an attacker impersonate the machine anywhere that certificate is trusted.