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Senior Professional Services Engineer at Neustar
Joined on May 30, 2013
Total Post Views: 7,309
| About |
Jesse Dunagan is a Senior Professional Services Engineer at Neustar. He served as Data Center Facilities Manager for StoreRunner Network, where he was responsible for day-to-day operations of a world-class data center. While at StoreRunner, Mr. Dunagan maintained an auspicious record of reliability in the company’s critical operational infrastructure, which included responsibility over a tremendously heterogeneous operating environment. Early in his career, Jesse worked for the United States Marine Corps performing a variety of cutting-edge information systems projects for the 1st Marine Division.
Except where otherwise noted, all postings by Jesse Dunagan on CircleID are licensed under a Creative Commons License.
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
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