An information processing apparatus includes: a radio communication unit configured to start emission of radio waves for performing radio communication with a radio tag, and obtain specific information from the radio tag, at least after a time point at which a user in a predetermined range is detected by a detecting unit; a first authentication unit configured to execute first authentication for the radio tag, based on the specific information obtained by the radio communication unit; a second authentication unit configured to execute second authentication for a user included in an image acquired by an imaging unit, based on feature information of the image; and an apparatus authentication unit configured to authorize the user to use the information processing apparatus, if a user of the radio tag authenticated by the first authentication is the same as the user authenticated by the second authentication.