Network monitoring of behavior probability density

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8639797
SERIAL NO

12180243

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A network monitoring system maintains both information regarding historical activity of a network, and information regarding emergent activity of the network. Comparison of historical activity of the network with emergent activity of the network allows the system to determine whether network activity is changing over time. The network monitoring system maintains data structures representing a p.d.f. for observable values of network parameters. Recent activity of the network can be compared with both the p.d.f. for historical activity and for emergent activity to aid in determining whether that recent activity is within the realm of normal, and whether network activity is changing over time. The network monitoring system adjusts that information regarding historical activity of a network in response to emergent activity of that network. The network monitoring device determines information regarding time-dependent activity of that network in response to spectral analysis regarding historical activity of that network.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
XANGATI, INC.PALO ALTO, CA7

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jagannathan, Rangaswamy Sunnyvale, US 9 100
Kakatkar, Kishor Santa Clara, US 7 87
Lee, Rosanna Palo Alto, US 9 79
Liu, Jing Cupertino, US 234 1056
Pan, Xiaohong Fremont, US 14 109
Sanders, Derek Saratoga, US 23 1776

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