Abstract: Storage device management systems and methods are provided. The system includes a storage device and an electronic device. The storage device has a UID, a public area comprising a URL (Uniform Resource Locator) and a security module, and a hidden area comprising at least one key. The electronic device reads the security module from the storage device, and executes the security module to encrypt the UID. The electronic device links to a host according to the URL, and transmits the encrypted UID of the storage device to the host for management.

Abstract: An OA device for preloading content on memory cards is disclosed. A handler control module of a control unit performs a preloading process which comprises a preload check, preloading content based on digital content stored in buffers, and a preloaded content comparison, wherein memory cards at the initial column of a tray are checked, preloaded, and compared with the preloaded digital content using probes of a probe module. When the preloading content for the memory cards at the initial column of the tray is complete, the tray module or the probe module is moved by a stepper module by a predetermined distance, or the moving arm moves the probe module with a predetermined distance, to enable the memory cards at the next column of the tray to be checked, preloaded, and compared with the preloaded digital content using the probes while a sorting module picks up failed memory cards from the previous column based on records and instructions from the handler control module of the control unit.

Abstract: A method for locally activating a DRM engine is disclosed. A preprocessing operation is performed, wherein rights objects are bound with digital content files with a first format. The digital content files with the first format are converted to the digital content files with a second format. The digital content files with the second format file are encrypted and a corresponding decryption key is generated. The encrypted digital content files and the decryption key are stored in a memory device. An application is designed and installed on the electronic device and the memory device is installed to the electronic device. The application is authorized according to the rights objects bound in the digital content files, decrypts the encrypted digital content files using the decryption key, wherein the digital content files with the second format can be recovered from the third format, and activates a DRM engine of the electronic device.

Abstract: A method for performing interoperable digital rights management among different operating system platforms is disclosed. Digital rights management programs are coded and compiled based on specific operating systems. Directories and auto-run folders relating to the directories for the compiled digital rights management programs are set up in a memory device of an electronic device. The compiled digital rights management programs are stored in the auto-run folders, respectively. When the memory device is inserted in the electronic device, an auto-run function of an operating system of the electronic device is automatically activated to select an auto-run folder, and one of the compiled digital rights management programs stored in the selected auto-run folder is accessed and executed.

Abstract: A method for hiding the decryption key in a dispersive way is disclosed. A decryption key corresponding to content to be accessed is decomposed into at least two partial decryption keys, comprising first partial decryption key and second partial decryption key. The first partial decryption key is stored in a memory device. The second partial decryption key is stored in a hidden area of the memory device. When the memory device is installed on an electronic device, an application installed in the electronic device is activated. The application retrieves the first partial decryption key from the memory device and the second partial decryption key from the hidden area of the memory device, re-organizes and codes the first and second partial decryption keys to recover the decryption key, and decrypts the content using the decryption key, enabling the electronic device to access the content.

Abstract: A method for enhancing data encryption using multiple-key lists is disclosed. A first multiple-key list and a second multiple-key list for a decryption key are created, wherein each multiple-key list comprises plural partial decryption keys. Content to be accessed is encrypted using an encryption key corresponding to the decryption key. The first multiple-key list is stored in a hidden area of a memory device storing the content. The second multiple-key list is stored in the memory device. When the memory device is installed on an electronic device, an application installed in the electronic device is activated to select a first partial decryption key from the first multiple-key list stored in the hidden area and a second partial decryption key from the memory device, re-organizes and codes the first and second partial decryption keys to recover the decryption key, and decrypts the content using the decryption key, enabling the electronic device to access the content.

Abstract: Content management methods and systems are provided. First, a UID of a component of a device is read. The UID may be performed with an operation or not. Then, it is determined whether or not the UID matches with a predefined identification attached to the content. When the UID matches with the predefined identification, the content in the device is allowed to be accessed.

Abstract: Application management methods and systems are provided. The OS (Operating System) information of a specific platform of a device is first obtained. A specific application among a plurality of applications is selected according to the OS information, wherein the applications are respectively coded for a plurality of platforms. Then, the selected application is executed on the device.

Abstract: Digital content management systems and methods are provided for mass production of one or multiple digital contents. During the digital content management, the digital contents are first composed and encrypted to obtain encrypted digital contents. Then, the encrypted digital contents are copied and stored to at least one storage device. Finally, different identification data corresponding to the digital contents is respectively offered and stored to the at least one storage device. In this application, since the digital contents are first protected by encryption, and then copied to the storage device, the risk of the digital contents to be stolen or manipulated is reduced. Additionally, since the identification data are stored to the storage device in the last stage of the digital content management system, the efficiency of the mass production of the digital contents is improved.