Case Study: TransUnion achieves streamlined firewall operations and faster audits with Tufin SecureTrack

TransUnion Streamlines Security Operations with Tufin’s SecureTrack

TransUnion, a global credit and information company operating more than 40 firewall clusters worldwide, faced growing complexity and audit pressure as its rule bases expanded and engineers struggled to track who changed what and when. Manual rule-base assessments took 20–24 working hours per cluster and made it hard to ensure configurations met strict regulatory requirements. To address these challenges, TransUnion selected Tufin and its SecureTrack solution for automated change management and policy analysis.

Tufin implemented SecureTrack to provide real-time change tracking, unified policy visualization, automated audits and rule-base cleanup. As a result, TransUnion replaced 20–24 hour manual audits with automated analysis and reporting, removed inactive rules to improve performance and hardware utilization, and strengthened accountability and regulatory compliance (PCI DSS, SOX, HIPAA and others). Tufin’s SecureTrack delivered faster, more accurate firewall operations, reduced human error and improved overall network security and uptime.

TransUnion

Victor Hsiang

Manager of Security Architecture