Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.

Abstract: A storage device having an improved operation speed includes a memory device and a memory controller for controlling the memory device. The memory controller includes: a Device-To-Host (DTH) information generator configured to generate DTH information to be transferred to a host, a host memory accessor configured to provide the host with the DTH information received from the DTH information generator and an interrupt signal generator configured to output, to the host, an interrupt signal notifying that the DTH information has been provided to the host, based on a request from the host memory accessor.

Abstract: A controller suitable for controlling a semiconductor memory device includes a pattern determination circuit configured to determine a pattern information of data corresponding to a command received from a host. The controller includes a map cache management circuit configured to determine a target map table entry among map table entries of a map table based on the pattern information, and store, when the target map table entry does not exist in a map cache which stores some among the map table entries, the target map table entry in the map cache. The controller includes an entry eviction circuit configured to evict some among map table entries stored in the map cache, when storing the target map table entry in the map cache.

Abstract: A controller suitable for controlling a semiconductor memory device includes a pattern determination circuit configured to determine a pattern information of data corresponding to a command received from a host. The controller includes a map cache management circuit configured to determine a target map table entry among map table entries of a map table based on the pattern information, and store, when the target map table entry does not exist in a map cache which stores some among the map table entries, the target map table entry in the map cache. The controller includes an entry eviction circuit configured to evict some among map table entries stored in the map cache, when storing the target map table entry in the map cache.

Abstract: A storage device having an improved operation speed includes a memory device and a memory controller for controlling the memory device. The memory controller includes: a Device-To-Host (DTH) information generator configured to generate DTH information to be transferred to a host, a host memory accessor configured to provide the host with the DTH information received from the DTH information generator and an interrupt signal generator configured to output, to the host, an interrupt signal notifying that the DTH information has been provided to the host, based on a request from the host memory accessor.