| 摘要 |
PROBLEM TO BE SOLVED: To protect a terminal device from the danger of any unauthorized access or DoS attack. SOLUTION: A printer 101 transmits an Invite message to a digital camera 102, and the digital camera 102 sets a fire wall according to first set information included in an Invite message from the printer 101, and transmits a 200OK message including the second setting information of a corresponding application, and the printer 101 performs communication by the corresponding application according to the second setting information included in a 200OK message from the digital camera 102. COPYRIGHT: (C)2006,JPO&NCIPI |
