Explore how DNS servers can be transformed from security targets into powerful security tools in this 44-minute conference talk from RSA Conference. Learn about recent developments that allow for instrumenting DNS servers to implement policies based on domain name and IP address reputation, and utilize DNS telemetry to identify malicious patterns. Discover how malware exploits DNS throughout its lifecycle, understand the implementation of response policy zones for DNS resolution policies, and delve into passive DNS data collection and analytics. Gain insights into DNS tunneling, infiltration techniques, and real-world case studies. Apply this knowledge to enhance your organization's security posture by leveraging DNS as a proactive defense mechanism.