As the largest banking institution in the Philippines, with 1,700 branches nationwide, BDO Unibank is heavily invested in leveraging AI apps to streamline operations. A top priority is gaining visibility into and governing data usage in AI apps and models to prevent loss of confidential information from oversharing, risky prompts, and unauthorized actions like file uploads and downloads. When evaluating the Zscaler zero trust platform, CIO Paul Siy was convinced that it was the best solution to address this challenge. Zscaler’s real-time monitoring provides visibility and granular control over inputs and outputs in AI apps, creating operational efficiency for the IT team and a more secure corporate environment for users. To learn more, visit https://www.zscaler.com/customers/bdo-unibank About Zscaler Zscaler (NASDAQ: ZS) accelerates digital transformation so that customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across more than 150 data centers globally, the SASE-based Zero Trust Exchange is the world’s largest inline cloud security platform. ©2026 Zscaler, Inc. All rights reserved. Zscaler, Zscaler Digital Exchange, Zscaler Internet Access, ZIA, Zscaler Private Access, and ZPA are either (i) registered trademarks or service marks or (ii) trademarks or service marks of Zscaler, Inc. in the United States and/or other countries. Any other trademarks are the properties of their respective owners.

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