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. 18, 2025
Filed:
Dec. 29, 2022
Skyhigh Security Llc, Plano, TX (US);
Felix Schulte, Paderborn, DE;
Skyhigh Security LLC, Plano, TX (US);
Abstract
Mechanisms for preventing trojan source attacks are provided, the mechanisms including: receiving first Web page content; determining first one or more languages associated with the first Web page content; determining if the first one or more languages use BIDI characters; and in response to determining that the first one or more languages do not use BIDI characters: searching the Web page content for first reference BIDI characters; and blocking the Web page content in response to finding the first reference BIDI characters in the Web page content. In some embodiments, the mechanisms further include: receiving second Web page content; determining second one or more languages associated with the second Web page content; determining if the second one or more languages use BIDI characters; and in response to determining that the second one or more languages do use BIDI characters, allowing the Web page content.