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Class Information
Number: 713/150
Name: Electrical computers and digital processing systems: support > Multiple computer communication using cryptography
Description: Subject matter for cryptographically protecting the transfer of data among a plurality of spatially distributed (i.e., situated at different locations) computers or digital data processing systems via one or more communications media (e.g., computer networks) wherein the computers or digital data processing systems employ the data in data processing before or after the transferring, and wherein the transferring affects the data transfer between the computers.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624283 |
Protocol for trusted platform module recovery through context checkpointing |
Nov. 24, 2009 |
| 7624446 |
Efficient signature packing for an intrusion detection system |
Nov. 24, 2009 |
| 7624269 |
Secure messaging system with derived keys |
Nov. 24, 2009 |
| 7620824 |
Data communicating apparatus, data communicating method, and program |
Nov. 17, 2009 |
| 7620183 |
Method for establishing a connection between a terminal and an operating mobile radio network, mobile radio network and terminal used in such a method |
Nov. 17, 2009 |
| 7620606 |
Method and apparatus for secure and small credits for verifiable service provider metering |
Nov. 17, 2009 |
| 7620806 |
Encrypted communication for selectively delivering a message to multiple decrypting devices |
Nov. 17, 2009 |
| 7620986 |
Defenses against software attacks in distributed computing environments |
Nov. 17, 2009 |
| 7617401 |
Hardware functionality scan for device authentication |
Nov. 10, 2009 |
| 7613302 |
Systems and methods for compression of key sets having multiple keys |
Nov. 3, 2009 |
| 7613917 |
Method and system for mass distribution of geographic data for navigation systems |
Nov. 3, 2009 |
| 7613918 |
System and method for enforcing a security context on a downloadable |
Nov. 3, 2009 |
| 7614079 |
Method and device for transmission of entitlement management messages |
Nov. 3, 2009 |
| 7607166 |
Secure manufacturing devices in a switched Ethernet network |
Oct. 20, 2009 |
| 7607032 |
Power manageable scalable distributed multiple independent levels of security (MILS) computing platform |
Oct. 20, 2009 |
| 7607012 |
Method for securing a communication |
Oct. 20, 2009 |
| 7607006 |
Method for asymmetric security |
Oct. 20, 2009 |
| 7606770 |
System and method for performing an on-line transaction using a single-use payment instrument |
Oct. 20, 2009 |
| 7606363 |
System and method for context switching of a cryptographic engine |
Oct. 20, 2009 |
| 7603555 |
Providing tokens to access extranet resources |
Oct. 13, 2009 |
| 7603548 |
Security provider development model |
Oct. 13, 2009 |
| 7603547 |
Security control module |
Oct. 13, 2009 |
| 7602919 |
Method of integrating QKD with IPSec |
Oct. 13, 2009 |
| 7602908 |
System and method for using a streaming protocol |
Oct. 13, 2009 |
| 7600019 |
System and method for aggregating and extending parental controls auditing in a computer network |
Oct. 6, 2009 |
| 7596691 |
Internet facsimile and control method thereof and communication instruction terminal |
Sep. 29, 2009 |
| 7596689 |
Secure and reliable document delivery using routing lists |
Sep. 29, 2009 |
| 7596530 |
Method for internet payments for content |
Sep. 29, 2009 |
| 7596223 |
User control of a secure wireless computer network |
Sep. 29, 2009 |
| 7596692 |
Cryptographic audit |
Sep. 29, 2009 |
| 7594122 |
Method of determining whether a test subject is a specific individual |
Sep. 22, 2009 |
| 7594106 |
Method and apparatus for device detection and multi-mode security in a control network |
Sep. 22, 2009 |
| 7594112 |
Delegated administration for a distributed security system |
Sep. 22, 2009 |
| 7594110 |
System and method for protecting transport stream content |
Sep. 22, 2009 |
| 7591006 |
Security for external system management |
Sep. 15, 2009 |
| 7590860 |
Secure data processing apparatus |
Sep. 15, 2009 |
| 7590733 |
Dynamic address assignment for access control on DHCP networks |
Sep. 15, 2009 |
| 7590237 |
Time-multiplexed multi-program encryption system |
Sep. 15, 2009 |
| 7590236 |
Identity-based-encryption system |
Sep. 15, 2009 |
| 7590847 |
Mobile authentication for network access |
Sep. 15, 2009 |
| 7587654 |
Quantum key distribution method and communication apparatus |
Sep. 8, 2009 |
| 7587601 |
Digital watermarking methods and apparatus for use with audio and video content |
Sep. 8, 2009 |
| 7587596 |
Method and apparatus for updating information stored in multiple information handling systems |
Sep. 8, 2009 |
| 7580892 |
Automated teller machine printer system and method |
Aug. 25, 2009 |
| 7580980 |
Email system restoring recipient identifier based on identifier-for-disclosure for establishing communication between sender and recipient |
Aug. 25, 2009 |
| 7577254 |
Detector autocalibration in QKD systems |
Aug. 18, 2009 |
| 7577837 |
Method and apparatus for encrypted unicast group communication |
Aug. 18, 2009 |
| 7571309 |
Method and apparatus for providing security mechanism guaranteeing transparency at transport layer |
Aug. 4, 2009 |
| 7571229 |
System and method for aggregating and extending parental controls auditing in a computer network |
Aug. 4, 2009 |
| 7570764 |
Sequence number calculation and authentication in a communications system |
Aug. 4, 2009 |
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