When a DNS server accepts and uses incorrect information from a host that has no authority giving that information, then it is called _________(a) DNS lookup(b) DNS hijacking(c) DNS spoofing(d) DNS authorizingThis question was addressed to me in exam.The question is from IPSecurity in section Application Layer of Computer Network

When a DNS server accepts and uses incorrect information from a host t

1.	When a DNS server accepts and uses incorrect information from a host that has no authority giving that information, then it is called _________(a) DNS lookup(b) DNS hijacking(c) DNS spoofing(d) DNS authorizingThis question was addressed to me in exam.The question is from IPSecurity in section Application Layer of Computer Network
Answer» The correct CHOICE is (c) DNS spoofing For EXPLANATION I would say: In DNS spoofing, also KNOWN as DNS cache poisoning, an ATTACKER gets the valid CREDENTIALS from a victim by spoofing the intended resource, and tricking the victim to give his/her valid authorization credentials.

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