Method for enhancing DRM authority, enhanced DRM authority content, and portable terminal using the same

摘要

A method for enhancing a Digital Rights Management (DRM) authority, a content having an enhanced DRM authority and a portable terminal using the same. Reproduction of divisional regions of the content is prevented when a corresponding count value is equal to a permitted maximum number of reproductions. The DRM authority includes: reproducing DRM content having a first division region to an nth division region, where n is a natural number; and changing a first count value to an nth count value according to reproduction of the DRM content, wherein the count value limits a number of reproduction times of the DRM content for the corresponding division region. A variety of parameters can be set for each individual region to change the count value.