OT Cybersecurity ROI Calculator

Estimate how much cyber risk your OT network may be carrying — and how much loss BlastWave could prevent.

Calculate Your OT Cyber Risk

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1. What's at Risk?

Start by inputting the value of your assets, and what % of those assets would be vulnerable in a cyberattack. Unless you have already implemented segmentation, this number is likely 100%.

2. Calculate Your ARO

Next, select your industry vertical, and we will apply the average estimated Annual Rate of Occurrence (ARO) of cyberattacks and the average downtime cost per hour.

3. Reduce Your Risk

Next, select which BlastWave features that you would implement to reduce risk. Each capability eliminates a class of risk for your OT network.

4. Estimate Implementation Costs

Finally, provide a rough estimate of your network's size by entering the number of sites, devices, and remote access users to estimate the cost of a BlastShield deployment. This is only an estimate of deployment costs, not an official quote!

Next Step
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Results

$2,244,000

Annual Loss Expectancy (ALE)

$1,683,000

Avoided Loss With BlastWave

20 hrs

Equivalent Downtime Cost

9.26x

Return on Security Investment

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Calculate Your OT Risk Exposure

Estimate the financial impact of a cyber incident based on your asset value, exposure level, and threat frequency.

See Potential Losses Avoided

Discover how much risk reduction a modern OT security architecture can provide — and what that means financially.

Estimate Security ROI

Understand the Return on Security Investment (ROSI) and determine whether strengthening your OT defenses pays for itself.

Get Your Shareable OT Risk Report

Download a professional PDF version of your risk analysis to share with your security team, leadership, or board.Your report includes:

  • Annual cyber risk exposure
  • Potential losses avoided with BlastWave
  • Estimated return on security investment
  • A summary you can forward to decision-makers
Email Me My Report

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Frequently Asked Questions

How accurate is the calculator?

‍The calculator uses widely accepted cybersecurity risk modeling concepts including Annualized Loss Expectancy (ALE) and Return on Security Investment (ROSI). Results are estimates intended to help organizations understand potential exposure and security value.

What is ROSI?

Return on Security Investment (ROSI) measures how much financial risk a security solution can eliminate compared to its cost. It helps organizations justify cybersecurity investments using financial metrics.

What inputs do I need?

You only need rough estimates of:

  • The value of your OT assets
  • How much damage an incident could cause
  • How often incidents might occur

Even approximate numbers can reveal useful insights.

Who should use this calculator?

This tool is designed for:

  • CISOs
  • OT security leaders
  • Plant managers
  • Infrastructure operators
  • Risk and compliance teams

Why does OT cybersecurity matter financially?

Operational technology environments often control production systems, safety equipment, and infrastructure. A single cyber incident can cause production downtime, equipment damage, safety risks, and regulatory penalties. Understanding that exposure is critical for leadership decision-making.

Ready to Reduce Your OT Cyber Risk?

Download a professional PDF version of your risk analysis to share with your security team, leadership, or board.Your report includes:

  • Annual cyber risk exposure
  • Potential losses avoided with BlastWave
  • Estimated return on security investment
  • A summary you can forward to decision-makers
Email Me My Report