Permission control point, permission control method and system of application software

Abstract

The invention provides a permission control point, a permission control method and a system of application software, relating to the communication field. The permission control method of the application software applied to the communication terminal comprises the following steps: a permission control point receives the using request sent by the application software; the permission control point queries the current permission of the application software according to the using request; the permission control point sends the querying result of the current permission to the application software; and the application software performs service logic control on the application software according to the querying result of the current permission. The invention can control and protect the permissionto the application software on various types of communication terminals and accelerates the development of the communication terminal application software.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a use authority control point of application software, a use authority control method and system. Background technique [0002] With the deployment of 3G technology and the improvement of communication terminal capabilities, wireless Internet services have begun to flourish, and online sales services of communication terminal application software will also become the key business of major operators. In order to protect the interests of application software developers and provide reliable paid services, it is necessary to control and protect the use rights of application software. [0003] At present, the method of controlling the use of application software on a communication terminal usually adopts DRM (digital right management, digital rights management) technology, which requires the deployment of a DRM agent on the terminal side, and then uses the use rights control poli...

AI Technical Summary

Problems solved by technology

This version of DRM technology has low encryption strength for application software and is easy to be cracked

However, OMA DRM 2.0 technology has not been widely used on various terminals

[0007] It can be seen that most of the existing access control mechanisms for communication terminal application software require the cooperation of communication terminals, so terminals that do not currently support DRM, especially a large number of CDMA terminals, cannot be controlled

Moreover, the commonly used DRM technology relies on off-line encryption and decryption technology, which has low security strength.

These have brought difficulties to operators in providing application software download services

Images