Manufacturing Resilience Guide
Can Your Facility Survive a Cyber Disruption Without Shutting Down?
Production environments depend on real-time connectivity between OT systems, enterprise networks, and third-party supply chain partners. A single ransomware incident or unplanned outage can halt production lines, trigger customer SLA penalties, and expose your organization to regulatory scrutiny.
- 10 minutes
- 4 domains scored
- 90-day roadmap
A hardened OT/IT boundary with MFA, per-session approval, and full audit logging is the single highest-leverage control for protecting production uptime.
0 hrs
Average manufacturing ransomware downtime (2024)
$0
Typical IR & forensics ceiling for mid-market incidents
$0/hr
Per-hour production revenue at risk during outage
The Four Domains of Manufacturing Cyber Resilience
Every domain below is scored in the assessment. Critical items reflect controls that cyber insurance underwriters and customer security questionnaires now treat as baseline.
OT and IT Network Segmentation
- Documented network segmentation between OT and corporate IT with enforced firewall policies
- MFA-enforced, individually credentialed remote access to plant floor systems and PLCs
- Session-specific, approved-per-request third-party vendor access with full audit trail
- Documented OT/IT patch program that accounts for production windows and vendor coordination
Production Continuity and Incident Response
- Documented downtime procedures allowing production to continue with manual or local fallback
- OT-specific incident response procedures, drilled at least annually with cross-functional teams
- Tested OT backups (PLC programs, historian data, configurations) with documented RTO and RPO
Compliance and Supply Chain Risk
- Controls implemented against a defined framework (CMMC, NIST CSF, ISA/IEC 62443)
- Contractual supplier security requirements, with critical vendors assessed annually
- Customer cybersecurity requirements mapped to internal controls and monitored
- Real-time monitoring of vendor access with automated alerting on anomalous behavior
Operational Visibility and Governance
- OT-aware monitoring (Claroty, Dragos, or equivalent) covering industrial protocols
- Formal OT risk register reviewed quarterly and informing capital and security planning
- Designated OT security owner with defined responsibilities, budget authority, and executive reporting
- Documented evidence library supporting audit, insurance, and customer questionnaire responses
Key insight
Most ransomware in manufacturing arrives through corporate IT — a phishing click, a compromised vendor credential, an unpatched VPN. The damage to production happens when it pivots laterally onto the plant floor. A hardened OT/IT boundary outweighs every other single control because it breaks that lateral path.
How the assessment works
From self-scored answers to a phased plan
Score 15 questions
Across OT/IT segmentation, continuity, compliance, and visibility
Quantify exposure
Production, labor, recovery, and contract cost calculator
Get your tier
Resilient, Vulnerable, or High Risk with executive summary
90-day roadmap
Tier-specific phased actions with owners and timelines
Score Your Facility
Free, no credit card. Sign in with email when you're ready to generate the report — your answers stay with you until then.
Start Manufacturing Resilience Assessment