Distributed packet capture for network anomaly detection

RS Pazhyannur, M Gupta, SK Hooda - US Patent 11,115,426, 2021 - Google Patents
Distributed packet capture for network anomaly detection may be provided. An anomaly may
be detected at a first network device of a plurality of network devices. One or more target …

System and method to protect a webserver against application exploits and attacks

S Staniford - US Patent 10,432,650, 2019 - Google Patents
A method and a system of protecting a target computer server system from packet data
communication exploits are described. Such a method may include: identifying as being …

Detecting network reconnaissance by tracking intranet dark-net communications

N Beauchesne, S Yoon - US Patent 9,602,533, 2017 - Google Patents
(57) ABSTRACT A method and system for detecting network reconnaissance is disclosed
wherein network traffic can be parsed into unidirectional flows that correspond to sessions. A …

Network attack mitigation based on distributed packet analysis

C Bradley, JG Sakata - US Patent 10,778,699, 2020 - Google Patents
Localized and global detection and mitigation of network attacks in a distributed platform are
provided. The localized detection identifies attacks occurring at individual nodes of the …

Bus-off attack prevention circuit

MR Juliato, S Ahmed, S Ghosh, C Gutierrez… - US Patent …, 2021 - Google Patents
Various systems and methods for bus-off attack detection are described herein. An
electronic device for bus-off attack detection and prevention includes bus-off prevention cir …

Methods and systems for layer 7 hardware assist and CPU task offloads

MB Galles, H Vinchure - US Patent 11,595,502, 2023 - Google Patents
the embodiments relate to computer networks, network appliances, network switches,
network routers, P4 packet processing pipelines, programmable packet processing …

Method and system for classifying network requests

P Wang, R Meka - US Patent 10,116,661, 2018 - Google Patents
Methods, systems and programming for classifying network requests. In one example, a
network request for content to be fetched by a content server is received from a client device …

System and method for integrated header, state, rate and content anomaly prevention for session initiation protocol

HK Jain, V Yallapragada, B Shah, R Palepu - US Patent 10,009,365, 2018 - Google Patents
Methods and systems for an integrated solution to the rate based denial of service attacks
targeting the Session Initiation Protocol are provided. According to one embodiment …

Method and system for classifying network requests

P Wang, R Meka - US Patent 10,681,052, 2020 - Google Patents
Methods, systems and programming for classifying network requests. In one example, a
network request for content to be fetched by a content server is received from a client device …

Zero day threat detection using host application/program to user agent mapping

M Kumar - US Patent 10,129,286, 2018 - Google Patents
A technique allows associating host applications and user agents in network traffic and
detecting possible malware without relying on signatures of the user agents. A database of …