An access control device controls an access right with respect to a plurality of electronic devices in a network for each combination of electronic devices. An authority information generating section generates authority information which is used when an electronic device accesses an application on an electronic device. A permission information generating section generates permission information which is information about whether or not the electronic device permits an access request from the electronic device, in relation with the authority information. An access information storing section stores the authority information and the permission information. A transmission control section transmits via the communication section the authority information to the electronic device and the permission information to the electronic device.