Patent · US Active

Detection of remote fraudulent activity in a client-server-system

US10630718B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

BEHA VIOSEC INC · US

Inventors

Ingo Deutschmann · Merseburg, DE
Per Burström · Luleå, SE
Philip Lindblad · Lidingö, SE
David Julitz · Weißenfels, DE

Key dates

Filing date	Nov 27, 2018
Grant date	Apr 21, 2020
Priority date	—
Expiry date	Nov 27, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2463/144
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Detecting unauthorized access to a device is detected in embodiments of the disclosed technology. After downloading a webpage, code is executed in a browser to scan network ports and determine which ports are open. Further webpage content sent from a web server is determined and/or modified in embodiments of the disclosed technology based on which ports are open. In some embodiments, when a particular port or ports are already in use it is determined that a malfeasant actor has access to the end user device and as such, sensitive data or secure data which is intended for a specific user is no longer sent to the end user device.

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