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Class Information
Number: 380/258
Name: Cryptography > Communication system using cryptography > Position dependent or authenticating
Description: Subject matter wherein cryptographic protection is based upon or validates the spatial location of a transmitter or receiver.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620997 |
System and method for controlling network access in wireless environment |
Nov. 17, 2009 |
| 7610616 |
Pervasive security mechanism by combinations of network and physical interfaces |
Oct. 27, 2009 |
| 7593530 |
Secure legacy media peripheral association with authentication in a media exchange network |
Sep. 22, 2009 |
| 7591020 |
Location based security modification system and method |
Sep. 15, 2009 |
| 7584482 |
System and method for authenticating transactions |
Sep. 1, 2009 |
| 7580524 |
Method and apparatus for synchronizing the emitter and the receiver in an autocompensating quantum cryptography system |
Aug. 25, 2009 |
| 7574732 |
Object location based security using RFID |
Aug. 11, 2009 |
| 7568092 |
Security policy enforcing DHCP server appliance |
Jul. 28, 2009 |
| 7551750 |
Holographic digital watermark |
Jun. 23, 2009 |
| 7552324 |
Printer and print system, and data receiving device and data transmitting and receiving system |
Jun. 23, 2009 |
| 7551739 |
System and method for container monitoring, real time authentication, anomaly detection, and alerts |
Jun. 23, 2009 |
| 7551736 |
Physical layer header scrambling in satellite broadcast systems |
Jun. 23, 2009 |
| 7549172 |
Data processing apparatus for digital copyrights management |
Jun. 16, 2009 |
| 7535416 |
Dual platform location-relevant service |
May. 19, 2009 |
| 7532104 |
Low-complexity cryptographic techniques for use with radio frequency identification devices |
May. 12, 2009 |
| 7529372 |
Method for setting an encryption key for logical network separation |
May. 5, 2009 |
| 7522727 |
Method and apparatus for providing authentication in a communication system |
Apr. 21, 2009 |
| 7519181 |
System and method for enforcing network cluster proximity requirements using a proxy |
Apr. 14, 2009 |
| 7510580 |
Method and apparatus to eliminate theft of electronic equipment using existing telephone jack |
Mar. 31, 2009 |
| 7506159 |
Printer and print system |
Mar. 17, 2009 |
| 7506169 |
Digital watermarking maps and signs, and related navigational tools |
Mar. 17, 2009 |
| 7496201 |
Portable host-pluggable appliance tracking system |
Feb. 24, 2009 |
| 7496948 |
Method for controlling access to a target application |
Feb. 24, 2009 |
| 7492899 |
Authentication method for media gateway |
Feb. 17, 2009 |
| 7490127 |
Concurrent recipient resolution and certificate acquisition |
Feb. 10, 2009 |
| 7478420 |
Administration of protection of data accessible by a mobile device |
Jan. 13, 2009 |
| 7471714 |
Random number sequence sharing system, random number sequence sharing apparatus, codec system, coding apparatus, decoding apparatus, random number sequence sharing method, coding method, decod |
Dec. 30, 2008 |
| 7472269 |
System and method for strong authentication achieved in a single round trip |
Dec. 30, 2008 |
| 7464401 |
Secure web access via an original CD |
Dec. 9, 2008 |
| 7457413 |
Method and device for encrypting a message |
Nov. 25, 2008 |
| 7450930 |
Digital rights management using a triangulating geographic locating device |
Nov. 11, 2008 |
| 7444507 |
Method and apparatus for distribution of digital certificates |
Oct. 28, 2008 |
| 7440569 |
Tate pairing techniques for use with hyperelliptic curves |
Oct. 21, 2008 |
| 7426746 |
Location privacy in a communication system |
Sep. 16, 2008 |
| 7424116 |
Method and apparatus for providing authentication in a communication system |
Sep. 9, 2008 |
| 7418727 |
Method for PC client security authentication |
Aug. 26, 2008 |
| 7398392 |
Method for using communication channel round-trip response time for digital asset management |
Jul. 8, 2008 |
| 7392057 |
Message service method for mobile communication terminal using position information |
Jun. 24, 2008 |
| 7386468 |
System and method for resource reduction receipt log and audit trail |
Jun. 10, 2008 |
| 7360240 |
Portable network encryption keys |
Apr. 15, 2008 |
| 7359509 |
Method and system for generation of cryptographic keys and the like |
Apr. 15, 2008 |
| 7359510 |
Information recording/replaying apparatus and method |
Apr. 15, 2008 |
| 7356011 |
Simplified configuration and security for networked wireless devices |
Apr. 8, 2008 |
| 7352865 |
Printer server and print system and data receiving device and data sending/receiving system |
Apr. 1, 2008 |
| 7308703 |
Protection of data accessible by a mobile device |
Dec. 11, 2007 |
| 7308250 |
Integration of secure identification logic into cell phone |
Dec. 11, 2007 |
| 7305105 |
Authentication of secure items by shape level lines |
Dec. 4, 2007 |
| 7278017 |
Method and device for secure wireless transmission of information |
Oct. 2, 2007 |
| 7269259 |
Methods and apparatus for authenticating data as originating from a storage and processing device and for securing software and data stored on the storage and processing device |
Sep. 11, 2007 |
| 7263190 |
System for securing the confidentiality of electronically stored data in the event of the physical theft thereof |
Aug. 28, 2007 |
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