Method and systems for securing remote access to private networks
US8291119B2 · kind B2 · utility
23Cited by
445References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2005 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Aug 18, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for securing remote access to private networks includes a receiver intercepting from a data link layer a packet in a first plurality of packets destined for a first system on a private network. A filter intercepts from the data link layer a packet in a second plurality of packets transmitted from a second system on the private network, destined for an system on a second network. A transmitter in communication with the receiver and the filter performing a network address translation on at least one intercepted packet and transmitting the at least one intercepted packet to a destination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.