| 摘要 |
PROBLEM TO BE SOLVED: To improve security related to use of a local storage.SOLUTION: A local storage management device 10 receives a request 14 addressed to a server 2 from a browser 13, inserts a script 15a indicating processing of transmitting a request 16 into a response 15, and transmits the response to the browser 13. The local storage management device 10 receives the request 16 from the browser 13, when detecting a browser termination event, transmits data 13b stored in a local storage 13a, and transmits a response 17 including a script 17a indicating processing of deleting the data 13b to the browser 13. The local storage management device 10 stores the received data 13b in a storage area 11a.SELECTED DRAWING: Figure 1 |
