WHITE PAPER How To Guide: Transformation Zero Trust Security 1 How To Guide: Zero Trust Security Transformation Executive Summary The notion of a network perimeter — where everyone outside the enterprise’s zone of control is malicious and everyone inside is honest and well-intentioned — can’t be relied on in today’s business landscape. Wide adoption of SaaS applications, migration to cloud-based architectures, a growing number of remote users, and an influx of BYOD devices have rendered perimeter-based security irrelevant. Furthermore, a perimeter-centric defense requires appliance and security policy management and frequent software upgrades, causing operational complexity and taxing already overwhelmed IT teams. As the attack surface expands, and strapped IT resources struggle to g

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