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:
Oct. 26, 2021
Filed:
Sep. 01, 2017
Shanghai Hongzhen Information Science & Technology Co. Ltd., Shanghai, CN;
China National Digital Switching System Engineering & Technological R&d Center, Henan, CN;
Jiangxing Wu, Henan, CN;
Xinsheng Ji, Henan, CN;
Lei He, Henan, CN;
Peng Yi, Henan, CN;
Hailong Ma, Henan, CN;
Zheng Zhang, Henan, CN;
Xueming Si, Henan, CN;
Abstract
An apparatus, method, and device for encapsulating heterogeneous functional equivalents are disclosed. The apparatus includes a redundancy controller, an input proxy, and an output proxy. In this application, a plurality of heterogeneous functional equivalents are encapsulated by an input proxy and an output proxy, so that the apparatus can support adaptation, normalization and dis-cooperation to cut a communication link employed by an attacker, such that it is difficult for the attacker to sniff and exploit unknown defects or backdoors, and a success rate of the attacker attacking an information system is reduced.