A memory device management system includes a first key acquisition unit that acquires a first key, a second key generation unit that generates a second key in accordance with a configuration of a memory device that is a management target, an equality determination unit that determines an equality between a value of the first key and a value of the second key, and a data erasure processing unit that erases data stored in the memory device in a case of a determination that the value of the first key and the value of the second key are different.