Tpm Encryption Recovery Key Backup Alarm __top__

A recovery key backup alarm is not a physical siren. It is a that triggers when:

: Since ESXi 7.0 U2, if a host has an active TPM 2.0 module, the system automatically uses it to encrypt sensitive configuration data. tpm encryption recovery key backup alarm

The message is a specific security alert in VMware vSphere (vCenter/ESXi), typically appearing after updating to ESXi 7.0 Update 2 or later. It indicates that the system has successfully encrypted the host's configuration using a TPM 2.0 chip but has not yet verified that the mandatory recovery key has been safely backed up . Why the Alarm Occurs A recovery key backup alarm is not a physical siren

The is a warning triggered in VMware vCenter Server (version 7.0 Update 2 and later) when an ESXi host with an active Trusted Platform Module (TPM) 2.0 chip has not had its configuration encryption recovery key manually backed up by an administrator. It indicates that the system has successfully encrypted

For Windows Home/Pro users, the default prompt saves recovery keys to account.microsoft.com/devices/recoverykey . This is convenient but requires internet access and Microsoft account credentials.

The firm had no alarm. They didn’t know the TPM was failing until the user landed. Data was lost for 48 hours while a technician re-imaged the device.