Shulou(Shulou.com)06/01 Report--

DNS hijacking, also known as domain name hijacking, refers to the use of other means (such as hijacking a router or domain name server, etc.) to tamper with the resolution result of a domain name, making the IP pointing to the domain name become another IP, resulting in access to the corresponding URL being hijacked to another unreachable or fake URL, so as to achieve the purpose of illegally stealing user information or destroying normal network services.

IIS7 website monitoring

Test the opening speed of the website, whether the website has been hijacked, whether the domain name has been walled and so on.

Several diagrams of DNS hijacking:

1. DNS domain name blocking method.

2. Add script mode to DNS.

3. Mixed mode of CDN + network operators.

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