Primary Job Title EVP, Cybersecurity Strategy Primary Organization Proofpoint
Location Palo Alto, California, United States Regions San Francisco Bay Area, Silicon Valley, West Coast Gender Male
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Ryan is responsible for WatchDox’s products and marketing. He focuses on making sure as many organizations as possible know how WatchDox can protect their most sensitive information.
With 14 years of experience in a variety of roles in the US and EMEA, Ryan has an extensive background in information security. Prior to WatchDox, Ryan ran
solutions across HP’s portfolio of security products. Before its acquisition by HP, Ryan was director of products at ArcSight. Previously with VeriSign, Ryan held a variety of positions, including EMEA regional manager and senior product manager.
Prior to its acquisition by VeriSign, Kalember was one of the founding members of Guardent’s consulting practice, helping clients build many of the world’s leading security organizations. Before joining Guardent, Ryan co-founded a company that created authentication and encryption tools, working with financial institutions and government agencies before contributing the technology to the open source community.
Ryan received his bachelor’s degree from Stanford University, where he studied fault tolerance, cryptography, and authentication algorithms.



