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, 2022
Filed:
Sep. 04, 2019
Siemens Aktiengesellschaft, Munich, DE;
Klaus Geissler, Baden-Baden, DE;
Ralf Klose, Altdorf, DE;
Ralf Mildenberger, Schutterwald, DE;
Sergej Kuznetsov, Hagenbach, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for operating a web server implemented on a computer, wherein in a launch phase, a web server process ignores requests from clients and a further process having elevated permissions of the web server process is started by the web server process, where the further process serves to execute actions with access to a predefined operating system area, following the launch phase, the web server process transitions to normal operation such that when the web server process then receives a request requiring an action with access to the predefined operating system area, the permissibility of the received request is checked by the web server process and in the event of a permissible request, the web server process and the further process communicate, which prompts the further process to execute the action with the required access to the predefined operating system area.