Gred Dumas

VP & General Manager (U.S.)

Greg Dumas is Calligo’s VP & General Manager (U.S.). He has over 25 years of experience in international sales, marketing & support operations experience and a strong background in both virtualization and internet security products & services.

Most recently Greg was with Attivo Networks, the leader in deception security products. Previous to Attivo, Greg was the VP of International Sales & Operations for Xangati, and held executive positions at Blue Coat Systems, Lucent Technologies, Livingston Enterprises & Telebit Corporation.