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7110985 |
Content revocation and license modification in a digital rights management (DRM) system on a computing device
Content revocation is achieved by disabling licenses issued to a computing device for the content. A content revocation is delivered within a license to the computing device. Upon license storage...
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7103182 |
Public encryption of a stored print job
A system and method for sending a print job to a preselected recipient. The method includes encrypting a data stream received in a first peripheral device; and transmitting the encrypted data...
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7103914 |
Trusted computer system
A trusted computer system that offers Linux® compatibility and supports contemporary hardware speeds. It is designed to require no porting of common applications which run on Linux, to be easy to...
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7103783 |
Method and system for providing data security in a file system monitor with stack positioning
A System for providing data security in a first device driver operably installed in a computer operating system having a layered plurality of device drivers ( 81, 82, 83, 84 ) for accessing data in...
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7103909 |
Method of unlocking password lock of storage device, information processor, computer-readable recording medium storing unlocking program, and control device
An information processor equipped with a password storage for storing a password, which is inputted from outside for unlocking a password-locked condition of a storage device when booting the...
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7100047 |
Adaptive transparent encryption
A technique for adaptive encryption of digital assets such as computer files. The system model monitors passage of files to uncontrollable removable storage media or through network connections and...
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7100199 |
Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
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7099904 |
Computer system for allocating storage area to computer based on security level
A management server takes charge of managing information about whether a physical port is provided with means for security protection. Based on such information, the management server automatically...
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7096367 |
System and methods for caching in connection with authorization in a computer system
An authorization handle is supported for each access policy determination that is likely to be repeated. In particular, an authorization handle may be assigned to access check results associated...
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7096358 |
Encrypting file system
An encryption method that is largely transparent to a user is accomplished by intercepting a change document or open document command, carrying out an encryption or decryption process, and then...
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7095853 |
System and method for preventing an illegal copy of contents
The method of preventing illegal copy of contents encrypts a header using a key generated from the previous sector, performs variable-length coding to the encrypted header to shorten its length,...
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7093136 |
Methods, systems, computer program products, and data structures for limiting the dissemination of electronic email
An e-mail sender client accesses an e-mail message and sets an associated “eyes-only” indicator indicating that functions that limit the opportunity to disseminate e-mail messages are to be...
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7093125 |
Rote based tool delegation
A method and apparatus for delegating root access to non-root users of a computer system while maintaining computer system security are disclosed. Such a method may include authorizing a role for a...
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7089425 |
Remote access authorization of local content
Network users are authorized individual access during a log-on session to encrypted content on content media at the user without the necessity of individualizing the content media for the...
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7085927 |
Secure data report preparation and delivery
A technique is provided for securely storing user data and generating user reports. The user data is input manually or automatically and is transmitted to a service provider via a network. The data...
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7079649 |
Copy protection of data
A copyright protection scheme downloads data from a server, typically over the World Wide Web to a client for presentation to a user. The downloaded data is cryptographically protected, by...
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7080249 |
Code integrity verification that includes one or more cycles
Cyclic verification of code integrity is applied to an object by identifying multiple segments of the object. Each segment is separated into multiple blocks, and a message authentication code (MAC)...
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7080043 |
Content revocation and license modification in a digital rights management (DRM) system on a computing device
Content revocation is achieved by disabling licenses issued to a computing device for the content. A content revocation is delivered within a license to the computing device. Upon license storage...
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7076067 |
Encrypted media key management
A key or licence management system for the secure online distribution of digitized audio-visual works (“media”) using encryption techniques. Encrypted media is stored on a media server while...
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7076652 |
Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
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7076658 |
Method and system for the simultaneous processing of document structure and electronic signature for electronic documents
A method and system for simultaneous and concurrent processing of parameters associated with an electronic document is described. The method comprises the sharing of a memory location between the...
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7073073 |
Data providing system, device, and method
A content provider 101 distributes a secure container 104 storing content data encrypted using content key data, content key data encrypted using distribution key data, and encrypted usage...
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7065507 |
Supervised license acquisition in a digital rights management system on a computing device
A rendering application on a computing device requests a digital rights management (DRM) system on the computing device to authorize digital content rendering based on a corresponding digital...
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7065650 |
Method for indicating the integrity of a collection of digital objects
The present invention is directed to a method for indicating the integrity of a collection of digital objects, such as a software package, an email with attachments, etc.) The method comprising the...
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7062649 |
System and method for categorizing security profile rules within a computer system
A system for simplifying selection of security profile rules within a computer system utilizes a display device and a security application. The security application defines a list of security rules...
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7062650 |
System and method for verifying integrity of system with multiple components
A system and method for verifying integrity of a system with multiple components includes a plurality of related object components that forms the software system, a signed binary description file...
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7058803 |
System and method for protecting transport stream content
Systems and methods that protect transport stream content are disclosed. The system may include a first module and a second module, the first module having a common interface. The second module is...
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7058819 |
Data processing system, data processing method, and program providing medium
The inventive data processing apparatus initially generates verifying values for verifying integrity of contents data stored in a memory device, then stores the verifying values in correspondence...
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7057993 |
Copy protection using multiple security levels on a programmable CD-ROM
A copy-protected optical disc, including a preformed identification number (ID) in the ATIP signal and the subcode which is impressed upon the optical disc and a number of other optical discs...
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7055040 |
Method and apparatus for uniquely and securely loading software to an individual computer
A method and apparatus for uniquely and securely loading software to an individual computer includes requesting download of software components to a hardware platform and delivering a token from a...
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7051212 |
Systems and methods for secure transaction management and electronic rights protection
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
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7051202 |
Apparatus and computer-recording medium for evaluation support of encryption algorithm strength
An encryption evaluation support system, includes an evaluation executing unit, and a point storing unit. The evaluation executing unit receives a figure representation of an encryption algorithm....
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7051201 |
Securing cached data in enterprise environments
A method for securing cached data in an enterprise environment. The method can include processing a request to locate data in a query cache. If the data can be located in the query cache, the data...
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7047422 |
User access to a unique data subset of a database
Described herein is one or more implementations for allowing a user access to a unique data subset of a database.
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7047421 |
Data signal with a database and a compressed key
Described herein are one or more data signal implementations having at least a database and a compressed key.
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7043644 |
Facilitating file access from firewall-protected nodes in a peer-to-peer network
A method and system for facilitating file access in a peer-to-peer network. The peer-to-peer network includes a plurality of nodes, where a portion of the nodes are separated from the network by a...
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7043754 |
Method of secure personal identification, information processing, and precise point of contact location and timing
A universal lightweight, easily carried memory identification card records information and controls access to this information. The memory card includes a file system of electronic files on the...
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7043553 |
Method and apparatus for securing information access
A method and apparatus for protecting secured files stored on a file system employs a file security status associated with each file to signal whether or not access to the file is allowed. The file...
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7043634 |
Detecting malicious alteration of stored computer files
When a file is created on a computer, an archive copy of that file is also created and separately stored. Upon a subsequent access to the active copy of that file, a comparison between the active...
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7043636 |
Data integrity mechanisms for static and dynamic data
The integrity of a dynamic data object that comprises one or more dynamic data items is ensured by storing the dynamic data object and dynamic authorization data in a memory. The dynamic...
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7043452 |
Lock-and-key consumer billing data protection system having data encryption capability
A “lock-and-key” consumer billing data protection capability is provided to telemarketing and electronic marketing systems which are based upon previously-acquired consumer lists. The lists...
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7039801 |
System and method for integrating secure and non-secure software objects
A secure first process uses a non-secure software object by hosting said non-secure software object in a separate second process, where the first process's address space is inaccessible to the...
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7028149 |
System and method for resetting a platform configuration register
A method and apparatus for resetting and modifying special registers in a security token is described. In one embodiment, a register may be reset when a reset flag is true when a special...
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7024698 |
Portable information processing device having data evacuation function and method thereof
A processor means is connected with other individual means, and controls those individual means. Storage means stores data to be processed by the processor means and the resultant data after the...
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7024225 |
Radio communication apparatus
In an SD BT card, a UART is included in an SD IO controller to perform communication between this SD IO controller and a Bluetooth controller. A control register of the UART can be directly...
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7017047 |
Method for evaluating a profile for risk and/or reward
A method and system are provided to evaluate a privacy indication of a request for one or more data items of user information by a requesting party based on at least one privacy attribute of one or...
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7017004 |
System and method for updating contents of a flash ROM
Upgrading a non-volatile memory image such as a flash ROM is accomplished by partitioning the flash ROM into a plurality of flash ROM regions. One of the flash ROM regions is selected to receive...
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7013483 |
Method for emulating an executable code in order to detect maliciousness
The present invention is directed to a method for emulating an executable code, whether it is a human-readable code (e.g., macro and script) or a compiled code (e.g. Windows executable). At the...
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7013392 |
File processing unit
A file processing unit comprises a first signature information producing unit that produces first signature information in accordance with a predetermined rule utilizing the data of a file...
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7010697 |
System for dynamically encrypting information for secure internet commerce and providing embedded fulfillment software
A data distribution system is provided which supplies customers with an executable for requested secured data files to provide the customer with fulfillment software, obviating the need for the...
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