Privilege-based access admission table
US8873555B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 2, 2006 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Oct 10, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/748
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Data packets are received at a network interface. A source address and a destination address are extracted from each data packet. Thereafter, a first query is performed in an address database to retrieve access group information associated with the source address. A second query is performed in the address database to retrieve resource group information associated with the destination address. Based upon the access group and the resource group, a command is assigned to the data packet. Optionally, the access group information and resource group information are used in connection with an access matrix to assign the command to the data packet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.