Patent · US Expired

Method and device for implementation of a firewall application for communication data

US7752319B2 · kind B2 · utility

0Cited by

4References

19Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Karl Klaghofer · Munich, DE
Harald Müller · Gilching, DE
Jurgen Totzke · Poing, DE
Gerald Volkmann · Birkenfeld, DE

Key dates

Filing date	Sep 10, 2002
Grant date	Jul 6, 2010
Priority date	—
Expiry date	Feb 2, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/0442
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In one aspect a method for implementation of a firewall application is provided, whereby, in one step of the initiation of a connection from the first to the second terminal, authentication of the first terminal is transmitted and, after successful authentication a selected address is communicated to the firewall device. In another aspect, an arrangement for carrying out the method is provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.