Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles Bransi0
Martin Walter0
Suiqiang Deng0
Date of Patent
December 10, 2019
Patent Application Number
15486204
Date Filed
April 12, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A request to access a network resource is received from a client device. The request includes a purported hostname of the network resource. A Domain Name System (DNS) lookup of the purported hostname is performed. A result of the lookup is used in making a determination that the request received from the client device is invalid. In response to the determination being made that the request received from the client device is invalid, an action to take with respect to the client device is determined.
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