Zscaler uses its own Zero Trust platform internally as "customer zero," enabling its IT organization to validate new products while protecting intellectual property, securing AI initiatives, and accelerating cloud innovation. Supporting approximately 9,000 employees, more than 5,000 contractors, and thousands of internal applications, Zscaler expanded beyond traditional Zero Trust networking by implementing comprehensive data security, Zero Trust Branch, Zero Trust Cloud, AI Guard, Data Security Posture Management (DSPM), Endpoint DLP, and Zero Trust Device Segmentation. The organization eliminated nearly its entire legacy security footprint, reducing hardware requirements by 99.9% while lowering branch infrastructure costs by up to 43%.

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