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:
May. 25, 2021
Filed:
Apr. 02, 2018
Applicant:
Wangsu Science & Technology Co., Ltd., Shanghai, CN;
Inventor:
Xionglin Chen, Shanghai, CN;
Assignee:
WANGSU SCIENCE & TECHNOLOGY CO., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/258 (2011.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04N 21/239 (2011.01);
U.S. Cl.
CPC ...
H04N 21/25816 (2013.01); H04L 63/0236 (2013.01); H04L 63/0884 (2013.01); H04L 67/02 (2013.01); H04N 21/2396 (2013.01);
Abstract
An Internet anti-attack method includes: an authentication server receives a service access request, sent by a user, from a content delivery network node group through a WEB interface, where the service access request includes an IP address of the user. The authentication server sends an access authentication request to a security gateway, where the access authentication request includes the IP address of the user, and the access authentication request is used to instruct the security gateway to allow a service-serving request that includes the IP address of the user to be sent to the service server.