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:
Mar. 08, 2022
Filed:
Apr. 30, 2020
Applicant:
University of South Florida, Tampa, FL (US);
Inventors:
Santosh K. Aditham, Mountain View, CA (US);
Nagarajan Ranganathan, Tampa, FL (US);
Assignee:
UNIVERSITY OF SOUTH FLORIDA, Tampa, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/52 (2013.01); G06F 21/57 (2013.01); G06F 21/31 (2013.01); G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
G06F 21/52 (2013.01); G06F 21/316 (2013.01); G06F 21/552 (2013.01); G06F 21/57 (2013.01); G06F 2221/034 (2013.01);
Abstract
A runtime attack can be detected on a big data system while processes are executed on various nodes. A behavior profile can be maintained for tasks or processes running on different nodes. The existence of a call variance in one of the traces for one of the behavior profiles can be determined. A memory variance can also be detected in one of the behavior profiles. A runtime attack has occurred when both the memory variance and the call variance are determined to exist.