Patent · US Active

Encoding-free javascript stringify for clientless VPN

US11520852B2 · kind B2 · utility

2Cited by

12References

22Claims

0Family size

Assignee

Palo Alto Networks, Inc. · US

Inventors

Jiangxia Liu · Cupertino, US
Qi Zhang · Hangzhou City, CN
Bin Zhao · Nanhu, CN

Key dates

Filing date	Jul 7, 2021
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Jul 7, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A client device requests a web page via a clientless VPN. In response to the request, web page content comprising at least one script element is received at the clientless VPN. The clientless VPN inserts a wrapper function around at least a portion of the script element, forming modified web content. The client device is provided with the modified web content.

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