Patent · US Active

Reconstructing execution call flows to detect anomalies

US12111718B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Inventors

Satyendra Tiwari · Kanchinakote, IN
Nikolaos Georgakopoulos · Patras, GR
Utkarsh Agarwal · Tucson, US
Pavan Belani · Bengaluru, IN
Srinivas Reddy Kasu · Kanchinakote, IN
Rahul Kumar · Bengaluru, IN

Key dates

Filing date	Jul 12, 2021
Grant date	Oct 8, 2024
Priority date	—
Expiry date	Jul 12, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/1425
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods of reconstructing execution call flows to detect anomalies are provided. A device can establish call flows using information extracted from a log file. Each of the call flows can identify information from the log file of a call flowing through a plurality of modules. The device can identify a count of a number of occurrences of one or more keywords in information of each call flow. The device can generate a vector of numbers for each call flow based at least on the count for the one or more keywords for that call flow. The device can classify each call flow into one or more clusters that indicate whether an operation of the call flow is anomalous. The device can classify each call flow using the vector of numbers for each call flow.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.