CPC G06F 12/1416 (2013.01) [G06F 12/0246 (2013.01); G06F 2212/1052 (2013.01); G06F 2212/7207 (2013.01)] | 15 Claims |
1. A computing device comprising:
a non-volatile memory;
a communication interface connected to the non-volatile memory to control access to the non-volatile memory; and
a processor connected to the communication interface, wherein the processor is to:
upon booting of the computing device, disable write access to the non-volatile memory via the communication interface;
in response to a trigger of a system management mode (SMM), verify all processor threads have been pulled into the SMM;
in response to a successful verification, enable write access to the non-volatile memory via the communication interface; and
upon exiting the SMM, disable write access to the non-volatile memory via the communication interface.
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