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Técnica de
ataque contra un dominio Internet. El atacante logra que su servidor,
fraudulento, responda a las peticiones de los clientes, engañando a estos
últimos.
An attack
technique where a hacker intercepts your system's requests to a DNS server in
order to issue false responses as though they came from the real DNS server.
Using this technique, an attacker can convince your system that an existing Web
page does not exist, or respond to requests that should lead to a legitimate
Web site, with the IP address of a malicious Web site. This differs from DNS
cache poisoning because in DNS spoofing, the attacker does not hack a DNS
server; instead, he inserts himself between you and the server and impersonates
the server.
http://www.watchguard.com/glossary/
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