Authentication method in data storing apparatus and recording medium storing the same

Abstract

Provided is a data storing apparatus for recording data processed by a host system, and more particularly, to an authentication method of determining legality of the host system for accessing the data storing apparatus and recording medium storing the same. The authentication method includes: checking a connection elapsed time with the host system; when the connection elapsed time exceeds a predetermined time period, requesting the data storing apparatus to authenticate the host system; and determining to allow the host system to access the data storing apparatus according to the authentication result. According to the authentication method, the data storing apparatus counts the connection elapsed time with the host system, and authenticates the host system if the connection elapsed time exceeds a predetermined time period, thereby preventing the data storing apparatus from illegally being accessed by an authorized host system after the host system authenticates the data storing apparatus.

Dependencies are inferred from the claim text.