In the environment where digital contents can be freely and illegally used, an idea has came up for exchanging files or data streams in any digital formats through the Internet safely without any infringement on potential copyrights and its patent was granted as #8,291,219 by the USPTO.

We try to provide a DRM layer between the Application and the Transport sets of the ISO's OSI Reference Model. The data through any network media either up or down, if necessary, are transformed into an unreadable format with a couple of adequate authentication methods to achieve end-to-end encryption. This concept is called “data-object security.” One of these authentication methods is device dependent, which encrypted data streams transmitted are allowed to be decrypted and used only on a group of registered devices in the possession of a recipient. This means that only designated people can use those data. Another is managed by time, which the data are used within an allowable time period registered. The time-based access control can be used for the online video rental business and the online book borrowing at library. This is a framework easily realizing data-object DRM overlay service.

We do believe that this approach and methodology must be the best practices to retain the confidentiality of information and the privacy of individuals while the Internet kept open at the same time.

We provide a perfect copyright management technology in a cyber-physical approach to prevent the illegal use of digital contents. Its SDK is implemented in programing languages such as HTML5 and even in various OSes. For the authentication of data to be decrypted, the chipset has a device ID matching capability for device identification and a timing capability for time validation.

Our special DRM chipset consists of three components:

   ・ Encryption/Decryption

   ・ ID Match

   ・ Time Validation

We've achieved this milestone through our partially patented DRM technology, incorporating unbreakable encryption algorithms, full digitization, and unique authentication methods. Utilizing NIST's Open Quantum Safe (OQS), a post-quantum cryptography solution, for encryption, we ensure security even against quantum computers. Additionally, we design fully digitized monitors and connected TVs to address HDCP vulnerabilities.

Once you purchase or get a permission to use the digital content, you can enjoy it without any fear of infringement under current copyright laws.

Not only commercial web sites for digital contents, but also systems with a special terminal can be created for e-book borrowings in libraries and digital content sales in retail stores. Users bring their devices equipped with our chipset in a library or a store, and connect them to it so that they can borrow e-books at libraries or purchase such digital contents as e-books, movies and music at retail stores.