OT Security & Authentication
Experience OTAC in Action
Select a simulated OT endpoint and test how off-grid, dynamic authentication works in real time.
OTAC Trusted Access Gateway (TAG) Remote Demo Lab
This is a simulated demo environment to help understand how the OTAC Trusted Access Gateway (TAG) works.
🖥️
My PC🗑️
Recycle Bin🛠️
PLC Engineering⚠ No connection
OTAC Agent14:32 2026-06-08
Smart Card
— — — —
Knowledge-based MFA is enabled.
I will provide the PIN number only this time.
I will provide the PIN number only this time.
"151117"
Multi-Factor Authentication status
Something you know
Something you have
Multi-Factor Authentication status
Something you are
Something you have
14:32
Mon, Jun 8
📱
Tap to
unlock
Tap to
unlock
Touch sensor to
verify identity
verify identity
● Offline gen
— — —
30s to renew
Enter this code in the agent
Real-time Data Flow
OTAC components
OT devices (PLCs)
🛠️ Double-click the [PLC Engineering] icon to start.
