Black Hat focuses on DNS as an always-open channel attackers abuse for exfiltration and remote command execution, motivating kernel-enforced or cloud-scale controls that detect and block DNS tunneling without breaking core resolution.
Kernel-Enforced DNS Exfiltration Security
Framework Built for Cloud Environments to Stop Data Breaches via DNS at Scale
DNS-based data exfiltration via C2 channels and DNS tunneling
DNS is a foundational protocol that must remain open on firewalls
Stop Data Breaches via DNS at Scale
This finding is one of many signals tracked across Cyber Security. The live feed updates every few hours with new authority voices, debates, and emerging ideas.
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