---
title: [Vlog] Building a Secure OT/ICS Environment with Dynamic Authentication, OTAC
description: [Vlog] Building a Secure OT/ICS Environment with Dynamic Authentication, OTAC
---

[Video ](https://blog.ssenstone.com/en/video)

# [[Vlog] Building a Secure OT/ICS Environment with Dynamic Authentication, OTAC](https://blog.ssenstone.com/en/video/vlog08)

 Written by [SSenStone](https://blog.ssenstone.com/en/video/author/ssenstone) | Mar 12, 2024 2:57:57 AM

# Vlog | Building a Secure OT/ICS Environment with Dynamic Authentication, OTAC

SSenStone & swIDch, PLC-OTAC Solution for OT/ICS Security!

OTAC provides single-step login and MFA simultaneously through dynamically generated codes on the device.

SSenStone's solutions for PLC can be applied in various ways :

1) Direct installation on the PLC itself

2) Installation on a central server within the local network

3) Hybrid

 

For more details, please refer to the vlog and website.

 

[SSenStone | Vlog #07 | Building a Secure OT/ICS Environment with OTAC](https://youtu.be/JmbVScwHlf4)

 

 

 

 

 

 

[View full post](https://blog.ssenstone.com/en/video/vlog08)

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