As General Manager for Nominum's security and applications portfolio business, Arlen oversees the company's go-to-market strategy including sales, engineering, support, and product management, as well as extending its OEM technology licensing business to the high-growth area of security-as-a-service (SECaaS). He brings a wealth of network security and optimization knowledge and expertise to Nominum, along with a keen understanding of the communications service provider and SMB markets. Prior to joining Nominum, Arlen was senior director of product management with Zscaler, a provider of cloud security solutions for enterprise markets. Before that he led the product management and user experience teams for Infoblox. Arlen received his BA degree from UC Berkeley.