Enhanced security protocol for radio frequency systems
US8384546B2 · kind B2 · utility
2Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2006 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | Jun 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/805
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This invention relates to security protocols for RFID systems. Systems and methods are presented to protect the system from hackers attempting to compromise the RFID system. Also, methods and systems for improving RFID security are disclosed. The systems utilize mechanisms to determine the authenticity of the RFID tags used in such systems. The systems and methods also reduce unauthorized access to the RFID system. A system and method to make tags more difficult to compromise or counterfeit is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.