SECURITY FILE STRUCTURE INSTALLED AT CLIENT CONNECTED TO CLOUD SERVER

摘要

The present invention relates to a cloud application system installed in a client terminal connected to a cloud server through a network. The cloud application system comprises a first driver control module which displays a list of folders of a relevant user in a cloud server by communicating with the cloud server; and a second cloud driver control module which encrypts a file of the cloud server to store it as an encrypted security file, when the file is stored in the client terminal.