To allow access without rewriting URL even when URL is dynamically generated, and to perform access to a server in a remote network by a simple method.

A remote access device includes: a reception setting part 50 for putting data from a user agent which performs data communication based on a prescribed communication protocol, in a receivable state; a user agent management part 54 for creating the other proxy setting which is different from the proxy setting of a user agent, and for making the user agent refer to the other proxy setting; an access management part 52 for downloading and storing an access permission list including URL whose access is permitted for each user from a connection server; and an access control part 53 for determining whether connection destination included in a communication request generated based on the operation of a user is included in the access permission list, and for, when the connection destination is included in the access permission list, transmitting the request to an internal server.

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