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. 12, 2024
Filed:
Oct. 08, 2020
Charter Communications Operating, Llc, St. Louis, MO (US);
Richard A. Compton, Highlands Ranch, CO (US);
CHARTER COMMUNICATIONS OPERATING, LLC, St. Louis, MO (US);
Abstract
A valid route origin authorization (ROA) for a specified IP address is published and a distributed denial-of-service (DDoS) attack to a given IP address is detected. A flowspec rule is advertised from a given autonomous system network to one or more neighboring autonomous system networks in response to the detection of the distributed denial-of-service (DDoS) attack. A modified Resource Public Key Infrastructure (RPKI) validation is performed using the published valid route origin authorization (ROA) in response to the advertisement of the flowspec rule. The flowspec rule is implemented to mitigate the distributed denial-of-service (DDoS) attack in response to the validation of the flowspec rule.