STORAGE DEVICE, ELECTRONIC DEVICE, AND ACCESS CONTROL METHOD FOR STORAGE DEVICE

摘要

According to one embodiment, a storage device electrically connected to a host includes a storage module, an access restriction module, a first restricted access open module, and a second restricted access open module. The storage module is configured to store therein data. The access restriction module is configured to restrict an access from the host to the storage module after power of the storage device is turned on. The first restricted access open module is configured to open the restricted access from the host to the storage module based on a first command for opening the restricted access from the host. The second restricted access open module is configured to open the restricted access from the host to the storage module based on a second command for carrying out an operation different from the opening of the restricted access from the host.