Proofpoint software helped the energy provider strengthen detection and mitigation of email-based threats across its diverse portfolio, including electric and gas operations, generation, and communications networks. It delivered integrated threat protection, data loss prevention, and secure collaboration, improving visibility and rapid response to incidents across vendors and customers. By unifying controls and automating policy enforcement, Proofpoint reduced risk to critical infrastructure and kept energy services reliable for millions of customers. The solution supported a proactive security posture, enabling safer email communications and resilient operations in a complex, multi-site environment.

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