The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2011
Filed:
Sep. 15, 2006
Wolfgang Schuster, Karlsruhe, DE;
Wolfgang Schuster, Karlsruhe, DE;
SAP AG, Walldorf, DE;
Abstract
In one embodiment, the present invention includes a method for secure data exchange between an external network and an internal network (and) via a transaction interface (), in which an external user can undertake predetermined data transactions within the internal network (). An interface server () and interface memory () may be coupled between an external network and an internal network. The present invention discloses security techniquest that may be used, including encryption, request processing, and checking. In one embodiment, a first firewall is coupled between the external network and the interface server and a second firewall is coupled between the interface server and the internal network.