Computer system, information processing apparatus, and security protection method

摘要

According to one embodiment, a computer system includes a server and a client computer. The client computer is connected to the server via a network. The server includes a takeout management module configured to issue a permit to the client computer when a takeout request is received from the client computer. The permit permits the client computer to store data. The takeout request requests using of data acquired via the network under a condition of being disconnected from the network. The client computer includes a disk device, a takeout request transmitter and a security protector. The takeout request transmitter is configured to transmit the takeout request to the server. The security protector is configured to enable the disk device to store data when the permit is received from the server.