Understanding DNS Spoofing and DNS Poisoning

Understanding DNS Spoofing and DNS Poisoning is essential for anyone looking to protect their network from stealthy cyber threats. These malicious techniques manipulate the Domain Name System (DNS), redirecting users to fake or harmful websites without their knowledge. DNS spoofing tricks the DNS server into responding with false IP addresses, while DNS poisoning corrupts the DNS cache, impacting multiple users and systems. Both attacks can lead to data theft, malware infections, and serious breaches. This guide breaks down how these threats work, their real-world impact, and the most effective prevention strategies helping IT professionals and cybersecurity learners stay ahead of evolving online dangers.