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:
Dec. 31, 2024
Filed:
Jun. 20, 2022
Raytheon Company, Tewksbury, MA (US);
Nandi O. Leslie, Silver Spring, MD (US);
Raytheon Company, Tewksbury, MA (US);
Abstract
Discussed herein are devices, systems, and methods for detecting anomalous or malicious processes based on a network flow data. A method for network intrusion detection, the method comprising receiving a network flow data, implementing a topological data analysis (TDA) algorithm to identify respective birth and death of homological classes to which the network flow data maps, appending the respective (birth, death) pairs along with additional TDA-based features to a feature space resulting in an augmented feature space, and determining, using a machine learning algorithm the operates on the augmented feature space as input, whether the network flow data is associated with a network intrusion.