Tom Le

Tom Le is the CTO for Cognizant Security, responsible for driving strategic cyber initiatives, vision and roadmap. 

Prior to Cognizant, Tom was the Executive Director of Cyber for GE Digital, leading the company's global cyber architects and the Wurldtech engineering organization. He's also served as CTO for BT Security, where he led the development of carrier-grade cyber defense products providing real-time threat correlation and machine learning analytics. 

Tom studied cognitive science at the University of California, Berkeley, where he developed artificial intelligence (AI) models incorporating digital signal processing (DSP) for complex time series predictions. He is also the author of several patent applications on detecting hidden cyber threats in time series data. Recognized as a technology and security industry expert, Tom has authored a series of technology and cyber security blogs and has appeared as a speaker and panelist at a number of security industry events.

He can be reached at and 

Four Essential Elements of a Secure Cloud Migration Plan

Cloud migration, cloud adoption and cloud-first strategies are top-of-mind business initiatives at many large enterprises. With organizations expecting as much as 80% of their IT budgets to be allocated to cloud solutions, cloud security considerations are front and center. In fact, 47% of organizations that had just begun their cloud journey  said security was the […]

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