Dave B. Stevens is the founder and managing director of Keelan Capital LLC, and serves as an advisor to a variety of venture capital and private equity firms and enterprises in the technology industry. He served for three years as a director of Imation Corp., a provider of global scalable storage and data security solutions. Dave was also the chief technology officer of Brocade Communications Systems, Inc., a provider of networking solutions for data centers, enterprises and service providers, having re-joined the company through its acquisition of Rhapsody Networks, for which he was the founding chief executive officer and vice president of business development. Previously, he was co-founder and chief executive officer of Palo Alto Networks, Inc., a leader in the development of cybersecurity and next-generation firewall products. He also served as the chief technology officer of transport systems for Brocade Communications Systems, Inc., and in senior management positions at Atmosphere Networks, Nortel, Bay Networks and SynOptics Communications. Among other qualifications, he brings extensive technology experience in the security, computer and data storage industries.