Two-tier deep analysis of HTML traffic
US10673898B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2012 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Aug 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1408
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computer-implemented process for two-tier deep analysis of hypertext transport protocol data, monitors Web traffic, receives a packet of Web traffic from a network to form a received packet, wherein the received packet represents Web traffic, and stores the Web traffic temporarily to form stored Web traffic. The computer-implemented process further determines whether the Web traffic is suspicious using a first tier analysis and responsive to a determination that the Web traffic is suspicious, consumes the stored Web traffic using a deep analysis module. The computer-implemented process further determines whether the stored Web traffic is a case of misuse using a second tier analysis and responsive to a determination that the stored Web traffic is a case of misuse, feeding back data about a malicious connection to an intrusion protection system before returning to monitor the Web traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.