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____________ protocol attack is done in the data-link layer.(a) HTTP(b) DNS(c) TCP/IP(d) POPI got this question in an internship interview.This intriguing question originated from Network Models in portion Understanding Network Models for Security of Cyber Security

Answer»

Correct option is (B) DNS

The EXPLANATION: DNS protocol attack is DONE in the APPLICATION layer of the TCP/IP model which allows attackers to modify DNS records in order to misdirect user traffic and land them in some malicious or spoofed address.



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