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7433474 |
Method and apparatus of enciphering and deciphering data using keys enciphered and deciphered with other keys
On a recording medium, first information obtained by enciphering data with the first key and second information obtained by enciphering the first key with each of the predetermined second keys are...
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7430671 |
Systems and methods for preserving confidentiality of sensitive information in a point-of-care communications environment
A data processing apparatus comprises a memory store; a data bus connected to the memory store, the data bus being adapted for transporting data to and from the memory store; a processing entity...
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7428751 |
Secure recovery in a serverless distributed file system
Systems and methods for secure file writes after a catastrophic event are allowed over an unauthenticated channel in a serverless distributed file system if an authenticator accompanies the secure...
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7426637 |
Method and system for controlled media sharing in a network
A method for controlling media sharing among a plurality of nodes in a network. The present method is comprised of availing to the network an instance of media content for sharing among the...
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7424744 |
Signature based network intrusion detection system and method
A signature based intrusion detection method and system are disclosed. A method for detecting intrusions on a network generally comprises storing signature profiles identifying patterns associated...
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7421585 |
Method, apparatus & computer program product for using a lease to manage interpersonal access through computer-mediated communication systems
Apparatus, methods, and computer program products are disclosed that use a lease to manage interpersonal communications over a computer-mediated network such as a telephone network or the Internet,...
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7421583 |
System, method and article of manufacture for determining a price of cryptograph IC services based on a computational burden thereof
A system, method and article of manufacture are provided for pricing a cryptographic service. A request for a cryptographic service is received. An identification is made of one or more of a...
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7415731 |
Content addressable information encapsulation, representation, and transfer
One embodiment is directed to a method for use in a computer system comprising at least first and second computers, wherein the first provides content addressable storage. A request to access a...
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7412602 |
Method and system for storing document images in a network file system
The present invention relates to a system and method for saving an image file to a network folder. The present invention enables users to specify access information for an image file, gives users...
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7412606 |
Copy protection using detailed copy control information
Based on the detailed reproduction control information defining the reproduction control state of data to be transmitted, the CPU 12 of the data transmission apparatus creates a simplified...
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7412605 |
Method and apparatus for variable encryption of data
A system and method for encrypting content in an adaptive manner. Portions of data to be encrypted are identified and an encryption ratio that specifies the one or more portions of data to encrypt...
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7409721 |
Network risk analysis
A system and method are disclosed for analyzing security risks in a computer network. The system constructs asset relationships among a plurality of objects in the computer network and receives an...
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7409546 |
Cryptographically signed filesystem
A cryptographically signed filesystem provides a central database resident on a server that contains database objects. The server creates startup software to be installed in a client system's read...
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7409547 |
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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7409675 |
Code rewriting
Systems and methods provide for the rewriting and transformation of a code unit through an extensible, composable, set of code rewriters that can be implemented at various phases throughout the...
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7409545 |
Ephemeral decryption utilizing binding functions
A method and system is disclosed for utilizing an ephemeral encryption or decryption agent so as to preclude access by the ephemeral encryption agent or decryption agent, respectively, to the...
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7406596 |
Data transfer and management system
A system for the secure transfer of data and data management on the Internet has a data encryption and transfer module operable in a user computing system, a data management module operable in a...
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7406529 |
System and method for detecting and verifying digitized content over a computer network
A system for detecting digitized content and selecting matches from a master verification database. The detection of digitized content is performed using a verification database which contains a...
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7404203 |
Distributed capability-based authorization architecture
A system and methods for applying capability-based authorization within a distributed computing environment. Instead of associating permissions or privileges with objects (e.g., computing...
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7401219 |
Method and apparatus for protecting external call references
The present invention is generally directed to a method, system, and article of manufacture that ensures the integrity of programs having variable portions. One aspect of this invention is a method...
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7398390 |
Method and system for securing a computer system
Security-state-reporting and data-control functionality introduced into a computer system to monitor and report the security state of the computer system and to store and make selectively...
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7397921 |
Receiving apparatus
A transmission apparatus updates the encryption method in the event the encryption method is broken. The tool ID of a decryption tool for encrypted data is acquired, the presence of the tool is...
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7398389 |
Kernel-based network security infrastructure
A system and method for network security using a kernel based network security infrastructure is disclosed. The method comprises the installation of a computer code set into the operating system...
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7389428 |
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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7389529 |
Method and apparatus for generating and using nested encapsulation data
A method and apparatus are provided for processing a data packet. Policy data that specifies nested encapsulation may be identified based upon one or more attributes of the data packet. Based upon...
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7389425 |
Biometric-based authentication in a nonvolatile memory device
A biometric-based security circuit in which the user database, processor, and biometric map generation functions are all located on the same integrated circuit whose secure contents are...
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7386129 |
System and method for multimedia content simulcast
A computer-implemented method is described for processing multimedia channels comprising: encrypting a first group of multimedia channels using a first type of encryption to produce a first group...
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7386515 |
Fee imposition system for application software
Fee imposition system and method for application software, in which a software providing corporation can collect the fee without fail and charge a fair fee to a customer, and thereby the customer...
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7382883 |
Deriving a symmetric key from an asymmetric key for file encryption or decryption
One aspect relates to a process and associated device that provides a private key of an asymmetric key pair in a key device. A symmetric master key is derived from the private key of the asymmetric...
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7383574 |
Method and system for limiting the impact of undesirable behavior of computers on a shared data network
Undesirable behavior patterns of computers on a network impact network performance. A system and method are provided for limiting the impact of undesirable behavior of computers on the network. The...
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7380278 |
Protecting software environment in isolated execution
A processing system has a processor that can operate in a normal ring 0 operating mode and one or more higher ring operating modes above the normal ring 0 operating mode. In addition, the...
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7379548 |
Virtual smart card device, method and system
A system and a method for secure transmission of protected content to a subscriber, without requiring a smart card or other renewable security element to be in physical proximity of the recipient...
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7380134 |
Information recording/reproducing apparatus and method of executing encryption processing
An information recording apparatus has a content encryption section which encrypts content information with an encryption key and outputs encrypted content information, a control section which...
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7380135 |
Diligent control of preview of stored contents
A method of transmitting contents, which are to be received at a reception side where a portion of the contents is previewed while the contents are not accessible for playing other than for a...
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7376838 |
Method for controlled and audited access to privileged accounts on computer systems
A method that provides access to Privileged Accounts to users with Privileged Account access permission. A message is sent to a Privileged Accounts manager when a user logs into a Privileged...
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7376971 |
Computer implemented method and system for controlling use of digitally encoded products
A method ( 300 ) and system for controlling use of software programs on multiple workstations of a network. An agent running on each workstation detects ( 306 ) any new process (using a kernel...
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7373670 |
Method and apparatus for setting access restriction information
Access restriction information that an old storage device has is transferred to a new storage device. A management server 2200 obtains a port management TL 2445 that the old storage device ...
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7370198 |
Total system for preventing information outflow from inside
Disclosed is a total system for preventing an online and off-line leakage of information, which includes a security maintenance client having a program storing a file in a storing device and a file...
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7370349 |
Method and system for protecting information on a computer system
A system and method for protecting sensitive information, for example, a user's personal information, stored on a database where the information is accessible via a communications network such as...
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7366892 |
Secure telematics
A telematics system that includes a security controller is provided. The security controller is responsible for ensuring secure access to and controlled use of resources in the vehicle. The...
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7362868 |
Hidden link dynamic key manager for use in computer systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data
A computer system ( 20 ) having a security domain ( 22 ), at least one client business domain ( 26 ), and a plurality of client terminals ( 34 ) utilizes a hidden link dynamic key manager ( 24, 84...
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7360079 |
System and method for processing digital documents utilizing secure communications over a network
A system and method for processing communications between a sender computing device and at least one recipient computing device are provided. A sender establishes a secure communication with a...
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7360085 |
Method and system for providing a secure multimedia presentation
The invention comprises a secure method and apparatus for the distribution, processing, decryption, and display of combinations of encrypted audio, video, raster graphic still images, vector...
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7356688 |
System and method for document distribution
Methods for transferring among key holders in encoding and cryptographic systems the right to decode and decrypt messages in a way that does not explicitly reveal decoding and decrypting keys used...
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7356843 |
Security incident identification and prioritization
Techniques are disclosed for protecting a computer environment. The technique comprises providing an index; comparing a first event with the index; determining whether the first event is unusual;...
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7353211 |
Method for encrypting data and a telecommunications terminal and access authorization card
A method of encrypting data, a telecommunications terminal and an access authorization card are described, which permit utilization of services of one or more service providers independently of a...
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7353538 |
Server resource management, analysis, and intrusion negation
A console host and intrusion negation system (CHAINS) includes a host component [ 202 ] and a console component [ 203 ]. The host component [ 202 ] monitors resources at a server [ 501 - 503 ]....
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7353387 |
Method and system for integrating encryption functionality into a database system
Aspects for integrating encryption functionality into a database system are described. The aspects include providing at least two functions to support data encryption in a database system. The at...
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7353468 |
Secure exchange of information in electronic design automation
Information related to electronic design automation may be exchanged in a secure manner. Information deemed sensitive and otherwise worthy of protection may be secured by methods such as...
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7349543 |
Secure foreign enterprise printing
Example systems, methods, computer-readable mediums, and other forms of a secure foreign enterprise printing system are provided. An example system may include a wireless telephonic logic for...
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