Intel Software Guard Extensions (SGX)

The SGX feature provides a secured memory enclave accessible only to certain authorized functions. SGX is used with Intel SGX drivers on the OS.

The locked memory uses a security key. A default is set at the factory. Hewlett Packard Enterprise recommends that, at start-up, you change the seed that the Intel drivers use to generate the key. You can have the system generate a seed or you can manually enter a new seed.

The default size for the locked memory region is 128 MB. You can change the size to 32 MB or 64 MB.