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Do you know who is connected to your OT network right now?

Most organizations don't. Our 2026 benchmark study of 77 enterprises reveals how exposed critical infrastructure really is. Tosi is purpose-built for OT -- giving you the access control, visibility, and real-time monitoring to stay ahead.

TAKE CONTROL TODAY

How does your OT security score?

90%

Remote issue
resolution

70%

Reduction in
site visits

12MO

Average ROI
timeline

14,000+

OT sites secured
globally

15YRS

OT-Focused
since 2011

1 in 3 U.S. organizations takes hours to revoke vendor access

83% of manufacturers have no structured vendor access method

1 in 8 organizations have no individual accountability

Remote Access is the #1 gap across all industries

18% of US enterprises have reached Level 5 Optimized

Average US enterprise scores 35.9 / 50

2026 state of OT security report

WHERE DOES YOUR OT SECURITY ACTUALLY STAND?

Our 2026 benchmark study of 77 US enterprises reveals where the gaps are and which industries are most exposed.

1.67

_/5

Manufacturing's Vendor Remote Access Score

The lowest single score across all 77 organizations. 83% scored a 1 or 2, meaning open ports or shared credentials with no individual accountability.

1 in 3

US Organizations Take Hours or Longer to Revoke Vendor Access

1 in 8 takes days or weeks. If a vendor's credentials are compromised that is how long the exposure lasts.

35.9

_/50

US Enterprise Average Across All 5 Ot Domains

Level 4 (Managed). But 18% have reached Level 5. The gap between them is not technology — it's operational discipline.

OPTION A

Get the Full Report. See Where Your Industry Ranks.

Download the complete 2026 State of OT Security benchmark. See scores across all 5 capability areas for Wastewater, Oil and Gas, Manufacturing, Real Estate, Financial Services, and Retail.

Industry benchmark scores across 5 OT capability areas
Vendor access management deep-dive
US vs. Europe comparison data
Actionable recommendations by maturity level

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OPTION B - Most popular

Take the Same Assessment. Get Your Personalized Score.

This is the exact 10-question assessment used to build the 2026 report. Answer for your own organization and get a scored report benchmarked against all 77 enterprises in the study.

“Most organizations assume they are at Level 4. Our data shows only 18% have reached Level 5 and the gaps are not where they expect.”

Personalized score across all 5 OT capability areas
Benchmarked against 77 US enterprises in real time
Specific gaps and next steps for your maturity level
Emailed to you instantly on completion

Takes 5 minutes · Free · Instant results

Start the Assessment

No login required. Results emailed immediately after you submit.

Customer Results

Hear what our Customers are saying

"With Tosi, now I can control our OT network from beginning to end."

Chris Isbell

OT Manager

Howard Energy Partners

Control

"The ability to remotely log into equipment is really a force multiplier, allowing one person to be in two places at once."

Nate Ferrara

IE and SCADA Consultant

Civitas Resources

Connect

"We can now receive proactive, real-time alerts from our automation systems, enabling our teams to understand connectivity options and respond to issues before the client even notices."

David greatrex

Director of Technology for Site Delivery

TAIT

visualize

"With Tosi, now I can control our OT network from beginning to end."

Chris Isbell

OT Manager

Howard Energy Partners

Control

"The ability to remotely log into equipment is really a force multiplier, allowing one person to be in two places at once."

Nate Ferrara

IE and SCADA Consultant

Civitas Resources

Connect

"We can now receive proactive, real-time alerts from our automation systems, enabling our teams to understand connectivity options and respond to issues before the client even notices."

David greatrex

Director of Technology for Site Delivery

TAIT

visualize

TRUSTED BY LEADING ORGANIZATIONS

HOW IT WORKS

Three Steps to OT Security Clarity

Step 01

Read the Report

See how 77 enterprises score across your industry on all 5 OT capability areas.

Step 02

Take the Assessment

Answer 10 questions. Get your score benchmarked againstthe study data in real time.

Step 03

Talk to an Expert

30 minutes. Your results. A clear path forward.

OT SECURITY MATURITY ASSESSMENT

Start with the 5-Minute Assessment

Most organizations assume they are at Level 4. Our data shows only 18% have reached Level 5 and the gaps are not where they expect. The assessment tells you exactly where you stand across all five capability areas,
benchmarked against 77 US enterprises.

Initial

10-18

Developing

19-26

Defined

27-34

Managed

35-42

Optimized

43-50

Personalized score emailed seconds after you submit. One of 5 levels, with specific gaps and next steps.

Take the assessment

Book a conversation

THE FASTEST WAY TO GET YOUR OT NETWORK CONNECTED, PROTECTED, AND UNDER CONTROL FROM ANY LOCATION

Tosi delivers an integrated hardware and software platform purpose-built for operational technology networks. Our solutions enable secure access, comprehensive visibility, and centralized control of distributed OT infrastructure, empowering organizations with rapid deployment, minimal exposure, and robust security that simplifies compliance.

Key Capabilities:

Rapid Deployment & Centralized Control - Deploy in minutes, not months, with no IT skills required
Comprehensive Visibility & Asset Management - Real-time discovery and monitoring of every connected device across all sites
Advanced Network Security & Anomaly Detection - Purpose built for OT with behavioral analytics and threat detection
Simplified Compliance - Automated audit trails and regulatory support for TSA and other industry standards