Machine to-machine (M2M) call flow security
US8631466B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2011 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Oct 22, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems, methods, and instrumentalities are disclosed to provide secure operations in an M2M device. An M2M device may receive an indication that an operation to be performed is security sensitive. The M2M device may determine that the operation is to be performed in a secure environment on the M2M device. The secure environment may be a logically distinct portion of the M2M device. The determination may be made in in accordance with a policy. For example, the M2M device may determine that the operation meets a requirement specified in the policy indicating that the operation is to be performed in the secure environment. The M2M device may perform the operation in the secure environment on the M2M device. The M2M device may store a result relating to the operation in the secure environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.