Jesse Dunagan

Jesse Dunagan

Senior Professional Services Engineer at Neustar
Joined on May 30, 2013
Total Post Views: 7,391

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Multi-Layer Security Architecture - Importance of DNS Firewalls

In today's world with botnets, viruses and other nefarious applications that use DNS to further their harmful activities, outbound DNS security has been largely overlooked. As a part of multi-layer security architecture, a DNS Firewall should not be ignored. After serving as a consultant for multiple organizations, I have encountered many companies that allow all internal devices to send outbound DNS queries to external DNS servers - a practice that can lead to myriad problems. more

Topic Interests

DNSCybersecurityCyberattackThreat Intelligence

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