CLEAN : Cyber security a growing concern

The video discusses the exploitation of Domain Name System (DNS) vulnerabilities, focusing on a case study involving Spamhaus. It highlights the long-known issues in DNS architecture that have been exploited to create significant traffic, overwhelming targeted servers. The video also addresses the increasing data rates of such attacks, making it harder and more expensive for companies to protect themselves, while individual users experience indirect effects.

Why have institutions been reluctant to fix the known vulnerabilities in the Domain Name System?

What challenges do companies face in protecting themselves against these attacks?