This brief outlines Proofpoint CASB Adaptive Access Controls, which secure SaaS applications and cloud data by dynamically adjusting access policies based on user risk. It evaluates context such as device type, location, and user behavior, enforcing policies like step-up authentication, blocking, or read-only mode. The solution addresses threats from compromised accounts, risky users, and unsanctioned cloud activity while maintaining productivity. Integrated with Proofpoint’s Information and Cloud Security Platform, it provides visibility into shadow IT, data movement, and anomalous behavior. The approach strengthens zero trust strategies and helps organizations minimize insider and cloud-driven risks without disrupting end users.

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