摘要:
When a client transmits an HTML request to a server (step S5), the server generates HTML texts (step S7), and transmits the generated texts to the client (step S8). A control unit obtains information displayed by a browser (step S11), and determines whether or not confidential information like personal information is displayed by the browser and it is necessary to create a log, and creates the log if necessary (step S12). When creating the log, the control unit transmits the created log to the WWW server (step S13).