The IT Nerd

Cyberattacks affecting operational technology (OT) can disrupt production, equipment, and essential services, resulting in consequences that extend beyond disruptions to traditional IT systems. To help organizations evaluate their preparedness, Cloud Range today introduced the Cloud Range OT Cyber Readiness Assessment, a free, 28-question resource designed to identify potential gaps in OT incident response preparedness.

The assessment provides a practical starting point for IT, security, OT, and engineering teams to evaluate how well they understand their environments, coordinate responsibilities, and prepare to detect, investigate, respond to, and recover from cyber incidents affecting industrial operations.

T Cybersecurity Threats Reinforce the Need for Preparedness

Recent research illustrates the scale of cyber threats facing industrial organizations. The Dragos 2026 OT Cybersecurity Year in Review reports that approximately 3,300 industrial organizations were affected by ransomware in 2025.

Palo Alto Networks’ 2026 State of Critical Infrastructure Cybersecurity Report found that 59% of surveyed critical infrastructure organizations experienced a significant security breach in the past year. The research also found that 74% had not fully integrated IT and OT security operations, highlighting the importance of coordinated incident response.

The report also identifies operational consequences of cybersecurity incidents, including safety concerns, unplanned downtime, production disruptions, and financial losses.

Together, these findings underscore a central challenge for organizations operating OT and industrial control systems (ICS): preventing attacks is important, but so is understanding whether teams can recognize, investigate, and respond quickly and effectively when incidents occur.

An attack does not have to originate within an OT network to affect industrial operations. Compromises involving enterprise IT systems, third-party access, supply chains, or interconnected infrastructure can create consequences for production environments and critical services.

Seven Critical Areas of OT Cyber Readiness

The Cloud Range OT Cyber Readiness Assessment examines seven areas that influence an organization’s ability to prepare for and respond to cyberattacks affecting OT environments:

• Know Your Environment: Understand critical OT assets, systems, dependencies, and connections between IT and OT environments.
• Know Your Threats and Stakes: Recognize relevant cyber threats and their potential impact on operations, equipment, and safety.
• Bridge IT and OT: Establish shared responsibilities, communication, and decision-making across IT, security, OT, and engineering teams.
• Detect and Investigate: Identify suspicious activity, investigate threats, and determine their potential operational consequences.
• Respond Without Making It Worse: Make coordinated incident response decisions that account for production continuity, equipment, and safety.
• Recover and Maintain Resilience: Understand recovery priorities, system dependencies, and procedures for restoring critical operations.
• Prove Readiness Before It Matters: Validate response capabilities through realistic cyberattack simulations and measurable performance.
  

Each area includes three questions, with responses of Ready, Developing, or Unsure.

Rather than assigning a numerical score, the assessment helps organizations identify gaps, uncertainties, and areas requiring further attention. IT, security, OT, and engineering teams can complete it independently and compare their responses to uncover differences in understanding, unclear responsibilities, or differing assumptions about preparedness.

Why OT Incident Response Preparedness Requires Cross-Functional Coordination

OT environments present distinct incident response challenges because cyber decisions can affect physical equipment, industrial processes, production availability, and potentially safety.

Actions that may be appropriate in an enterprise IT environment, such as isolating a system or shutting down a device, can require additional operational evaluation when industrial systems are involved.

Effective OT incident response therefore depends on coordination among teams with different responsibilities and expertise.

IT and security personnel may focus on identifying malicious activity, containing threats, and investigating compromised systems. OT and engineering personnel understand process dependencies, equipment limitations, and the operational consequences of response decisions.

Both perspectives are essential. The integration gap identified in the Palo Alto Networks research reinforces the importance of shared understanding, clear responsibilities, and coordinated decision-making across IT, security, OT, and engineering teams.

Understanding how to assess OT cyber readiness across these functions helps organizations identify where their procedures, communication, and decision-making may require further attention.

The assessment is intended to support those conversations before an actual incident demands coordinated action.

From OT Cyber Readiness Assessment to Attack-Based Validation

An assessment can help organizations identify preparedness gaps, but it cannot establish how effectively teams will perform during a real cyber incident.

That requires opportunities to investigate attacks, make decisions, coordinate across functions, and evaluate the results in realistic environments.

Cloud Range helps organizations strengthen critical infrastructure cyber readiness, realistic cloud-based OT/ICS, IT, cloud, and hybrid environments where teams can investigate cyber threats, coordinate incident response, and measure performance. Its critical infrastructure cybersecurity and readiness programs help organizations prepare for attacks that may disrupt industrial processes, equipment, and essential services.

The Cloud Range OT Cyber Range supports flat and Purdue-model industrial network architectures, allowing teams to investigate how connectivity, segmentation, and system dependencies influence attack progression and response. Hardware-in-the-loop capabilities can also connect physical OT laboratory equipment to the cyber range for cyber-physical security validation.

Through OT cyberattack simulations and adversary emulation, teams can investigate ransomware, supply-chain compromise, credential theft, lateral movement, and threats affecting industrial systems.

Performance metrics highlight how teams improve in detecting threats, investigating activity, coordinating decisions, and improving incident response over time.

Across Cloud Range customer engagements, measured improvements have included reductions of up to 66% in mean time to detect and improvements of up to 30% in overall incident response time. These results reflect broader cyber readiness programs and are not specific to OT environments.

Building a More Complete Picture of OT Cyber Readiness

As IT and OT environments become more interconnected, organizations face growing pressure to understand both their cybersecurity exposure and their ability to respond to incidents with operational consequences.

The Cloud Range OT Cyber Readiness Assessment provides a structured way to evaluate preparedness across seven critical areas. Organizations can use the findings to prioritize improvements and identify where realistic attack-based validation can provide stronger evidence of readiness.

The objective is not simply to have an incident response plan. It is to build confidence that the people, processes, and technologies involved can work together when an attack affects operations.