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:
Feb. 18, 2020
Filed:
Jun. 20, 2016
Imperva, Inc., Redwood City, CA (US);
Amichai Shulman, Tel Aviv, IL;
Sagie Dulce, Hod HaSharon, IL;
Daniella Goihman-Shuster, Rishon LeZion, IL;
Shahar Ben-Hador, Sunnyvale, CA (US);
Imperva, Inc., Redwood City, CA (US);
Abstract
A token tunnel server (TTS) within an enterprise network receives packets from a source address directed to a destination address (both of the enterprise network) that were caused to be originated by an attacker. The packets carry data including a token that was placed upon an end station of the enterprise and that appears to be useful for accessing an enterprise server, despite the apparent enterprise server not actually being deployed within the enterprise network. The TTS transmits packets carrying the data (that do not include the source address) across a public network outside of the enterprise network to a tunnel gateway server (TGS). The TGS sends the data to a trap server that acts as the apparent enterprise server. Actions of the attacker with regard to the trap server can be monitored while the source address is not provided to the TGS.