Choose the Right Solution
Start with what you need and scale as you grow.
OT Networks Weren't Built
for Today's World
Your OT environment is sprawling—assets across sites, connections you can't see, devices going offline without warning.
Traditional IT security tools weren't designed for operational technology. They don't speak industrial protocols. They weren't built for harsh environments. And they take months—sometimes years—to deploy at scale.
There's a better way.
64%
of organizations lack adequate OT network monitoring
55%
have 4+ remote access tools creating complexity
65%
of OT environments have insecure remote access conditions
Secure OT That Scales
An integrated hardware and software platform purpose-built for operational technology.
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Visibility
See all your OT assets, connections, and status from one secure platform. No more wondering if a site is online. No more waiting for a customer to call with a problem.
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Security
Make OT access secure, auditable, and easy to manage. Zero-trust architecture, AES-256 encryption, no open inbound ports. IT can trust it because it speaks their language: SSO, role-based access, enterprise APIs.
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Scale
We deployed 200 sites in six months. A company that chose a major enterprise solution? Three years later, still working on those same 200 sites. That's the difference.
Build Your Tosi Network
Start with your existing environment and build secure connectivity in minutes.
PLATFORM COMPONENTS
Tosi Control
Your cloud-based console for visibility, monitoring, and management. Our vision is for Tosi Control to become the single pane of glass for your entire OT network. SSO and REST APIs included.
Tosi Gateways
Industrial-grade hardware for harsh environments (-35°C to +75°C). Multiple connectivity options including Ethernet, WiFi, and LTE. Plug & Go deployment -operational in minutes.
Tosi Hub
VPN concentrator deployed in your cloud or data center. Scales to thousands of connections. Audit logs, granular access groups, centralized policy management.
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Tosi Keys & Clients
Hardware-based 2048-bit RSA encryption. Physical keys, software clients, or mobile apps. Two-factor authentication with device-specific access rights.
Tosi Insight
Advanced network traffic analytics pre-installed on every gateway. Discovers all devices, detects anomalies, delivers prioritized alerts with recommendations.
More information coming soon.
Essentials
Get Started
For teams getting started with secure OT connectivity
Tosi Gateways
Tosi Keys & Clients
Standard Support included
Professional
Scale Up
For organizations scaling across multiple sites
Tosi Hub (audit logs & access groups)
Advanced Support (phone, extended hours)
Enterprise CR
Cyber Resilience
For enterprises requiring full visibility, compliance, and cyber resilience
Tosi Insight (network analytics & threat detection)
Premium Support (priority, 24/7 option)
Proven Results
Results That Speak for Themselves
Visibility
90%+
of issues resolved remotely
60-80%
faster response times
99.995%
system uptime
Security
Zero-trust
architecture with audit-ready controls
50%
reduction in system downtime
Zero
open inbound ports; outbound only connections
Scale
Minutes
not months for deployment
70%
reduction in site visits
40-60%
reduction in travel costs
WHAT OUR CUSTOMERS SAY
David Greatrex
Director of Technology for Site Delivery, TAIT
Ewoud De Moor
Teamcoach Technical Support, Robojob
Enterprise-Grade Security
Zero-Trust Architecture
Every connection verified, every access controlled
AES-256 Encryption
End-to-end encryption for all data in transit
No Open Inbound Ports
Outbound-only connections eliminate attack surfaces
Identity-Based Access
Role-based controls with complete audit trails
No Keys Retained
Private keys never stored by Tosi
Data Sovereignty
Enterprise-grade encryption protects your data at every step; we never access or store your data
ISO 27001:2022
Internationally certified security standards
Compliance Ready
Supporting NIS2 and EU Cyber Resilience Act
Ready to Transform Your OT Operations?
See how Tosi can help you connect, visualize, and control your critical infrastructure.
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