Case Study: NTT DATA cuts audit prep time in half with FireMon

NTT DATA cuts audit prep time 50% with FireMon

NTT DATA, a top global IT services provider, faced significant challenges in managing its multi-vendor firewall estate. Their security teams were burdened with a manual, spreadsheet-driven process for audit preparation and policy cleanup, which was time-consuming and allowed risky rules to accumulate unnoticed. To address this, they turned to FireMon's Security Manager platform for centralized policy governance and automation.

By implementing FireMon, NTT DATA gained a single pane of glass for all its firewalls, enabling automated risk analysis and built-in compliance reporting. This solution delivered substantial results, including a 50% reduction in audit preparation time and over 80 hours saved annually. FireMon also helped cut rule cleanup from months to just a week, all while scaling to manage over 200 firewalls without performance issues.

NTT DATA