Home > Servers > PowerEdge Cyber Security > White Papers > Securing AI workloads on Dell PowerEdge with Intel Xeon processors using Intel Trust Domain Extensions > Instructions
Follow the instructions below to enable Intel® TDX in the BIOS:
i Intel(R) TXT -> On
ii Memory Encryption -> Multiple Keys
iii Global Memory Integrity -> Disabled
iv TME Encryption Bypass -> Enabled
v Intel Trust Domain Extension (TDX) -> Enabled
vi TME-MT/TDX Key Split to non-zero value -> 1 (set nonzero value)
vii Disable excluding Mem below 1MB in CMR -> Disabled
viii TDX Secure Arbitration Mode Loader (SEAM) -> Enabled
ix Intel(R) SGX -> On
x PRMRR Size -> 2G