DNS Spoofing is a cyber attack where corrupt DNS data is inserted into the cache of a DNS resolver, causing the name server to return an incorrect IP address and divert traffic to malicious sites. This attack can lead to data theft, system compromise, and is often used in conjunction with phishing schemes.

DNS Spoofing

cyber attack

corrupt DNS data

cache of a DNS resolver

A name server is a specialized server on the internet that handles queries regarding the location of a domain name's various services, translating human-readable domain names into IP addresses. It plays a crucial role in the Domain Name System (DNS), which ensures users can access websites using easily remembered names instead of numerical IP addresses.

name server

incorrect IP address

malicious sites

Data theft is the unauthorized access and retrieval of sensitive information by individuals or organizations with malicious intent, often resulting in significant financial and reputational damage to the victims. It involves exploiting vulnerabilities in technology systems or human behavior to gain access to personal, financial, or proprietary data, which can then be used for identity theft, fraud, or corporate espionage.

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