DNS Threat Intelligence vs. AI Network Security

Domain Name System (DNS) is a protocol dictating how computers exchange data on the Internet. It turns a user-friendly domain name into an IP address that computers use to identify each other. DNS protocol is unencrypted by default.
Most security vendors still heavily rely on signature-based detection, such as DNS firewalls and DNS blacklisting. It essentially performs DNS query checks of known bad domains.
In 2-3 years, all DNS traffic will be encrypted. Analyzing DNS traffic will not help to s