Title:
PROCESSING METHOD AND DEVICE FOR DENIAL OF SERVICE ATTACKS
Document Type and Number:
WIPO Patent Application WO/2015/078388
Kind Code:
A1
Abstract:
A processing method and device for denial of service (DoS) attacks are disclosed in the present invention, wherein the method comprises: determining that a first server is under denial of service attacks; acquiring multiple web sites on the first server, and respectively determining the web sites under attacks and /or the websites free of attacks among the multiple web sites; resolving domain names of the web sites under attacks to IP addresses corresponding to a second server which is a anti-attack server. The present invention enables resolving the problem of disapproval for legitimate user requests due to network system resources shortage caused by DoS attacks.
Inventors:
HE ZHENKE (CN)
ZHAO WU (CN)
ZHAO WU (CN)
Application Number:
PCT/CN2014/092388
Publication Date:
June 04, 2015
Filing Date:
November 27, 2014
Export Citation:
Assignee:
BEIJING QIHOO TECH CO LTD (CN)
QIZHI SOFTWARE BEIJING CO LTD (CN)
QIZHI SOFTWARE BEIJING CO LTD (CN)
International Classes:
H04L29/06; G06F21/44
Foreign References:
| CN103618718A | 2014-03-05 | |||
| CN101394285A | 2009-03-25 | |||
| CN1669009A | 2005-09-14 | |||
| CN101127649A | 2008-02-20 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
北京智汇东方知识产权代理事务所（普通合伙） (CN)
北京智汇东方知识产权代理事务所（普通合伙） (CN)
Download PDF:
Previous Patent: HEAD MOUNTED DISPLAY CONTROL METHOD, DEVICE AND HEAD MOUNTED DISPLAY
Next Patent: CONTACTOR ELECTROMAGNETIC SYSTEM
Next Patent: CONTACTOR ELECTROMAGNETIC SYSTEM