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:
Apr. 19, 2022
Filed:
Apr. 23, 2021
Trend Micro Incorporated, Tokyo, JP;
Kevin G. Boyce, Ottawa, CA;
Troy W. Tuttle, Arnprior, CA;
Trend Micro Incorporated, Tokyo, JP;
Abstract
Network attacks are detected by a protocol engine that works in conjunction with one or more streaming protocol analyzers. The protocol engine receives network packets over a computer network and generates metadata of the network packets. The metadata are placed in a transport envelope, which is streamed over the computer network. The transport envelope is received over the computer network. After receiving the transport envelope over the computer network, the metadata are extracted from the transport envelope and provided to the one or more streaming protocol analyzers, which analyze the metadata to detect network attacks.