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:
Jul. 01, 2025
Filed:
Jun. 17, 2021
Cylance Inc., San Ramon, CA (US);
Yaroslav Oliinyk, Portland, OR (US);
David Neill Beveridge, Portland, OR (US);
David Michael Liebson, Portland, OR (US);
Lichun Lily Jia, Austin, TX (US);
Eric Glen Petersen, Beaverton, OR (US);
BlackBerry Corporation, Wilmington, DE (US);
Abstract
Systems, methods, and software can be used for securing in-tunnel messages. One example of a method includes obtaining a parsed file that comprises two or more sub-feature trees, and each of the two or more sub-feature trees comprise at least one feature layer that comprises features. The method further includes generating a feature vector that identifies the features in the at least one feature layer for each of the two or more sub-feature trees. The method yet further includes mapping the features in the at least one feature layer for each of the one or more sub-feature trees to a corresponding position in the feature vector. By converting features in the parsed file into a feature vector, the method provides an applicable format of the feature vector in wide applications for the parsed file.