US 11,949,712 B2
Monitoring of JavaScript object properties for detection of web browser security threats
Amnon Sem Siev, Hod Hasharon (IL); Daniel Maman, Kiryat Tiv'on (IL); and Nili Davidor, Petah Tikva (IL)
Assigned to FIVE MEDIA MARKETING LIMITED, Ncosia (CY)
Filed by FIVE MEDIA MARKETING LIMITED, Nicosia (CY)
Filed on May 30, 2021, as Appl. No. 17/334,754.
Application 17/334,754 is a continuation of application No. 17/182,711, filed on Feb. 23, 2021, granted, now 11,025,671.
Prior Publication US 2022/0272126 A1, Aug. 25, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/1483 (2013.01) [H04L 63/1416 (2013.01); H04L 63/1425 (2013.01); H04L 63/1433 (2013.01)] 31 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
automatically, indirectly monitoring access to a property of a non-writable, non-configurable JavaScript property, to detect an attempt by a suspect JavaScript code to perform a malicious action in a web browser,
wherein the monitoring and the detection are performed when the suspect JavaScript code is executed in the web browser.