FireMon restores visibility, automation and compliance after NSPM platform failure

The challenge

A large US-based retail enterprise managing 150+ firewalls across a complex, multi-vendor and cloud environment faced mounting operational strain due to policy sprawl, manual processes and limited visibility. Their incumbent NSPM platform lacked critical capabilities, such as accurate traffic and Layer 7 analysis, cloud support and rule lifecycle management, creating administrative overhead and compliance risk. Slow, email-based change approvals in ServiceNow without embedded risk analysis further undermined audit readiness and increased security exposure as PCI compliance requirements expanded. The company sought to:

• Regain centralised visibility across a complex, multi-vendor and cloud firewall environment
• Reduce administrative overhead by automating firewall change and rule lifecycle management
• Improve risk assessment and audit readiness for PCI through proactive, continuous compliance reporting
• Streamline ServiceNow-driven change workflows with embedded risk analysis and automation

The solution

The organisation replaced its failing NSPM platform with FireMon to establish a unified, scalable approach to managing security policies across on-premises and cloud environments. FireMon delivered centralised visibility, automated rule and change management, embedded risk analysis and native ServiceNow integration, enabling faster, more accurate changes and continuous, audit-ready compliance without reliance on costly professional services.

• Centralised, multi-vendor visibility across on-prem and cloud firewalls, eliminating blind spots in policy, traffic and URL filtering
• Automated rule lifecycle and change management to reduce manual effort, errors and administrative overhead
• Embedded risk analysis and compliance validation to identify policy and PCI issues before changes were deployed
• Native ServiceNow integration to streamline approvals, enforce governance and accelerate secure change workflows

Results

• Improved visibility across multi-vendor and cloud firewall environments
• Reduced manual effort and configuration errors through automated rule management
• Faster, more reliable change workflows integrated directly with ServiceNow
• Simplified PCI audit preparation with continuous compliance reporting