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:
Mar. 31, 2020
Filed:
Apr. 16, 2019
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Martin Johns, Karlsruhe, DE;
Christoph Haefner, Karlsruhe, DE;
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1441 (2013.01); H04L 63/08 (2013.01); H04L 63/1416 (2013.01); H04L 63/1466 (2013.01); H04L 65/608 (2013.01); H04N 5/225 (2013.01);
Abstract
WebRTC is vulnerable to malicious JavaScript, injected by cross-site scripting attacks or compromised or malicious script providers. Through these attacks, attackers can access a WebRTC connection and leak or monitor the audio and video data transmitted. By preventing modification of key WebRTC functions and preventing outgoing streams from being used more than once, these attacks can be thwarted.