| 摘要 |
In one embodiment an electronic apparatus comprises a processor, an operating system, a basic input/output system, and logic to detect a connection of a device to a USB port, in response to the connection, generate a system management interrupt that causes the basic input/output system to assume control of the electronic apparatus, determine, in the basic input/output system, whether the device comprises storage, determine whether the USB port is configured to accept a storage device, and initiate a routine to block access to the USB port in the event that the device comprises storage.
|
