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Talented, Collaborative and Dedicated

The Verisign Labs team brings a tremendous breadth of expertise and talent.

Dow Summers

Dow Summers

Principal Research Scientist


As Principal Research Scientist for advanced computing research, Dow Summers is currently exploring ways for Verisign to take advantage of fast-path packet processing techniques, improve small-packet networking performance of virtualized servers and investigate hardware-based deep-packet inspection. Dow joined Verisign in 1999 and was initially focused on transitioning our DNS services to 64-bit computing. Among other significant contributions, Dow also pioneered our passive real-time monitoring system for DNS and our other high-availability services.

Prior to Verisign, Dow worked as a systems engineer at Motorola's Iridium Satellite Control Center and a system administrator at Kansas State University. He is an accomplished IT professional with 20 years of experience architecting IT solutions for customers.