A software analysis protection method capable of preventing an illegitimate use of a software reliably, by making a software analysis difficult without complicating or enciphering the software itself. Software parts dividing the software to be used at the user terminal are distributedly stored in the user terminal and the center, and the software parts stored in the center are transmitted to the user terminal and loaded into missing parts among the software parts stored in the user terminal on a...

The content of a document is stored in a file system, while the profile of the document is stored in a messaging system. The profile of the document is accessed upon request, and the document content is accessed based upon the content of the profile.

A digital object ownership system is disclosed. The system includes a plurality of user terminals, where each terminal is accessible by at least one individual user. The system also includes at least one central computer system that is capable of communicating with each of the user terminals. A plurality of digital objects are provided, where each of the digital objects has a unique object identification code. Each of the digital objects are assigned to an owner. The digital objects are persiste...

An improvement to a graphics controller to prevent the contents of selected portions of the frame buffer from being read by devices external to the graphics controller. The invention defines one or more viewable rectangles in the frame buffer as a protected write-only area. Any attempt to read data from the protected area of the frame buffer triggers a security violation which can delete or destroy the contents of that area to prevent it from being read. The controller can also operate in a bypa...

An information service method including the steps of reading out unique identification information written on a recording medium using a terminal equipment upon installation of the recording medium, transmitting the read-out unique identification information from the terminal equipment via a communication network, and registering the transmitted unique identification information using a server apparatus. The server apparatus then judges whether data related to the owner of the recording medium c...

A method and system for activating and obtaining a license for a software product is disclosed. A local license is obtained from a storage medium of the software product and is stored with the software product on a user's computer. The local license allows for one of multiple license types to be activated from a single software product. The user enters a product key containing a channel ID. The compact disk or other storage medium is searched for the appropriate local license for the channel ID....

A client computer runs an operating system that executes additional applications by loading them using an application loader and executes device drivers for peripheral devices by loading the drivers using a device loader. The operating system restricts the functionality of the operating system, such as by making selected portions and functionality of the operating system unavailable to the user or by limiting the user's ability to add software applications or device drivers to the computer. Addi...

The basic concept is that before a resource is accessed, the entity that has the burden of gathering the credentials, pro-actively refreshes the credentials and keeps them current. In one instance, a presenter of credentials, for example, a client, pro-actively refreshes the credentials such that at the time of presentation, the credentials meet the resource-specific constraints of a recipient of credentials, for example, a resource server. For each resource that it protects, a resource server t...

A method and apparatus for maintaining a secure run-time environment in which arbitrary relationships between the subjects and objects of differing sensitivity labels are defined so as to provide for discrete access between arbitrary, normally incomparable sensitivity labels.

Methods for securing booting a personal computer system. One method includes establishing a secret between two or more devices and securing the secret in each of the two or more devices. Another method includes processing BIOS code instructions and accessing security hardware. The method also includes accessing a first device, locking the security hardware, and calling boot code. Another method includes reading a secret from a first location, storing the secret in a secure location different fro...