INNER-COMPANY COMMUNICATION SYSTEM AND AUTHENTICATION SERVER

摘要

PROBLEM TO BE SOLVED: To provide an inner-company communication system and an authentication server for accessing an application repeatedly by a single authentication procedure. SOLUTION: An ID control part 12 judges whether an ID number and a password transmitted from a user terminal 3 is registered in an ID table 14. When it is registered, an authentication processing part 15 selects an unallocated key from a key DB 16 and transmits it to the terminal 3. When a key is allocated, the terminal 3 embeds the allocated key to a packet for the request of access in the case of accessing an application 17.