Case Study: Cyber Resilience in Civil Engineering
How a Civil Engineering Firm Strengthened Data Security, Improved Compliance, and Reduced Cyber Insurance Premiums by 54%
Industry Example: Civil & Structural Engineering
Company Size: ~600 employees across 5 regional offices
Annual Revenue: US $280 million
Estimated Cyber Insurance Premium (Before): US $520,000/year
Estimated Cyber Insurance Premium (After): US $239,000/year
Savings: ~54% reduction through verified cyber controls and improved reporting
The Challenge
A nationally recognized civil engineering firm—specializing in infrastructure, transportation, and water management projects—was facing growing cybersecurity risks that threatened both operations and client trust.
With increased digital collaboration across architects, contractors, and government agencies, the firm’s sensitive project data (CAD designs, geospatial files, and construction schematics) was shared daily across multiple cloud and partner systems.
Despite investing in standard IT protections, the firm faced several persistent issues:
No unified visibility across field devices, design systems, and remote users
Vulnerable data exchanges with contractors and municipal clients through file-sharing tools
Limited evidence of cyber maturity for insurer underwriting and government RFPs
Rising risk exposure to ransomware, data theft, and business email compromise (BEC) targeting project payments
Leadership realized that to protect project data, win public contracts, and manage insurance costs, they needed continuous proof of cyber resilience—not just static compliance reports.
The Solution
The civil engineering firm partnered with a cybersecurity provider (modeled on Antigen Security’s approach) to deploy a cyber assurance and visibility platform tailored to design and infrastructure firms.
Key measures implemented included:
Continuous Control Validation: Automated testing and verification of endpoint protection, patching, encryption, and MFA across all workstations and field devices.
Secure Collaboration Oversight: Monitoring of file-sharing links, cloud folders, and project portals for unauthorized access or misconfiguration.
Third-Party Risk Management: Continuous scanning of vendor systems and subcontractor access points to detect exposure or poor security hygiene.
Incident Readiness & Simulations: Tailored playbooks for ransomware, design-data exfiltration, and project communication compromise scenarios.
Insurer-Ready Reporting: Consolidated, evidence-based reports mapped to NIST Cybersecurity Framework and ISO 27001 standards—packaged for insurance underwriting and client audits.
The Outcome
Rapid Risk Reduction
Within 30 days, the system identified several high-impact issues:
Outdated security patches on field tablets used for onsite inspection
Misconfigured external sharing link for a government project design file
Reused passwords among staff accessing client collaboration portals
Remediation was completed within weeks, and automated validation ensured sustained compliance.
Quantifiable Results:
Cyber control compliance improved from 69% to 96% within 60 days
Cyber insurance renewal achieved a 54% premium reduction and expanded coverage
$281,000 in annual insurance cost savings
40% faster insurer approval process with documented control evidence
12 months of incident-free operations across all offices
Strategic Benefits:
Enhanced trust with government and enterprise clients due to verified cyber posture
Simplified compliance documentation for infrastructure RFPs
Strengthened collaboration security with contractors and public agencies
Improved readiness for large-scale design and construction project tenders
Why It Matters for the Civil Engineering Industry
Civil engineering firms are increasingly digital—using connected design systems, drones, IoT sensors, and cloud-based collaboration platforms. These tools accelerate project delivery but also expand the cyber attack surface.
Key risks include:
Ransomware targeting project data and operational downtime
Compromised design files or blueprint theft
Email fraud targeting project payments or vendors
Regulatory and client-driven security compliance requirements
By adopting continuous validation, visibility, and insurer-ready reporting, civil engineering firms can:
✅ Reduce cyber insurance premiums and broaden coverage
✅ Meet client and government cybersecurity requirements
✅ Protect sensitive infrastructure and design data
✅ Prevent operational disruptions and data breaches
✅ Strengthen competitive advantage in public and private bids
Ready to Build a Stronger Cyber Foundation?
If your civil engineering organization wants to protect its project data, reduce cyber risk, and achieve measurable savings, contact us to learn how a cyber assurance program for the engineering and infrastructure sector can deliver proven operational and financial outcomes.