Description: Malicious DNS refers to Domain Name System (DNS) services that are used to facilitate cyberattacks or malicious activities. Essentially, DNS is a system that translates human-readable domain names into IP addresses that computers can understand. However, when manipulated maliciously, it can be used to redirect users to fraudulent websites, intercept sensitive data, or propagate malware. This type of DNS can be implemented through compromised DNS servers, where attackers alter the responses to DNS queries, or through malware that modifies a device’s DNS settings. The main characteristics of malicious DNS include the ability to divert traffic, hide the true location of a server, and facilitate unauthorized access to networks and systems. The relevance of malicious DNS lies in its potential to cause significant damage to information security, compromising both individuals and organizations. In an increasingly interconnected world, protection against malicious DNS has become essential to safeguard the integrity of online communications and user privacy.
