PROXY SECURE ROUTER APPARATUS AND PROGRAM

PROBLEM TO BE SOLVED: To provide a proxy secure router a plurality of capable of executing secure processing on behalf of a terminal that is not mounted with a secure function, without the need for a communication opposite party to take setting trouble. SOLUTION: A filter information storage means 15 stores filter information for discriminating the application propriety of encryption processing, an encryption propriety discriminating means 19 and a decryption propriety discrimination means 16 discriminate the propriety of encryption processing, on the basis of the filter information, and an encryption means 18 and a decryption means 14 carry out packet encryption processings. COPYRIGHT: (C)2006,JPO&NCIPI