Verisign
Mark T. is a seasoned Information Security professional with over 20 years of experience in the field. Currently serving as a Senior Engineer at VeriSign since October 2009, Mark T. specializes in testing security tools, maintaining security systems, and conducting forensic analysis, while managing upgrades for various security technologies. Previously, Mark T. worked at Sprint as a Security Engineer, focusing on Tier III support and the upgrade of managed NetApp NetCache devices. Mark T. began the career at Equant as a Senior Security Engineer, leading second-level support operations for security devices and conducting audits of internal systems.
Verisign
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Verisign, Inc. is an American company that operates a diverse array of network infrastructure, including two of the Internet's thirteen root nameservers, the authoritative registry for the .com, .net, and .name generic top-level domains and the .cc and .tv country-code top-level domains, and the back-end systems for the .jobs, .gov, and .edu top-level domains. Verisign also offers a range of security services, including managed DNS, distributed denial-of-service (DDoS) attack mitigation and cyber-threat reporting.