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:
Oct. 04, 2022
Filed:
Feb. 01, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Mainak Roy, Bangalore, IN;
Chitrak Gupta, Bangalore, IN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A server includes a service processor hosted by a baseboard management controller (BMC) and independent of a CPU of the server. The service processor performs a set of monitoring tasks including performing a deep packet analysis on at least a subset of incoming packets. The deep packet analysis includes maintaining state information about the packets, examining the state information to identify an order in which the packets arrived, reassembling the packets into a new arrival sequence that is different from the order in which the packets arrived, matching the new arrival sequence to attack patterns stored in an attack pattern database, and upon the new arrival sequence matching an attack pattern, adding source Internet Protocol (IP) addresses associated with the packets to a blacklist.