This case study describes how Granules India Limited, a global pharmaceutical manufacturer, modernized its cybersecurity posture to protect critical manufacturing and enterprise systems. Operating regulated facilities with complex OT and IT environments, Granules faced rising cyber risks, compliance pressures, and operational fragility. The organization adopted a unified security architecture to improve visibility, segmentation, and threat prevention across plants and corporate systems. By converging security tools and standardizing controls, Granules reduced complexity while improving resilience against ransomware and production disruption. The initiative enabled safer digital transformation, supported regulatory compliance, and ensured uninterrupted pharmaceutical production at scale.

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