---
title: OTAC Trusted Access Gateway(TAG) Demo Video
description: SSenStone’s OTAC Trusted Access Gateway (TAG) is an advanced authentication security solution that enables OT operators and asset owners to take control of PLC security, moving beyond vendor-dependent security models in industrial environments.
image: https://blog.ssenstone.com/hubfs/2026-01-16%20114606.jpg
---

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# OTAC Trusted Access Gateway(TAG) Demo Video

[![Picture of SSenStone](https://blog.ssenstone.com/hubfs/SSenStone_November2021/images/emblem.svg)  SSenStone ](https://blog.ssenstone.com/en/video/author/ssenstone)

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# SSenStone | OT Auth Solutions-OTAC Trusted Access Gateway(TAG) 

SSenStone’s OTAC Trusted Access Gateway (TAG) is an advanced authentication security solution that enables OT operators and asset owners to take control of PLC security, moving beyond vendor-dependent security models in industrial environments.

TAG enhances authentication and access control for OT systems without replacing legacy control and monitoring devices or requiring modifications from PLC manufacturers. Instead, it allows organizations to directly strengthen authentication at the OT network boundary—while preserving operational continuity.

By deploying advanced OT authentication security, you can improve productivity and operational efficiency while effectively addressing OT cybersecurity regulatory compliance requirements.

Secure your OT environment—without disrupting your operations.

 

 

 

 

 

### Comments

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## [Join PLC-OTAC, an innovation in PLC security!](https://blog.ssenstone.com/en/video/otacplc)

# SSenStone | Join PLC-OTAC, an innovation in PLC security!

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[![Picture of SSenStone](https://blog.ssenstone.com/hubfs/SSenStone_November2021/images/emblem.svg)  SSenStone ](https://blog.ssenstone.com/en/video/author/ssenstone)  Mar 27, 2024 11:19:12 AM

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[OTAC](https://blog.ssenstone.com/en/video/tag/otac) [Video](https://blog.ssenstone.com/en/video/tag/video) [PLC](https://blog.ssenstone.com/en/video/tag/plc) [OTsecurity](https://blog.ssenstone.com/en/video/tag/otsecurity)

## [Secure OT Endpoints with OTAC Trusted Access Gateway—No Legacy Device Replacement](https://blog.ssenstone.com/en/video/secure-ot-endpoints-with-otac-trusted-access-gateway-no-legacy-device-replacement)

# SSenStone | Secure OT Endpoints with OTAC Trusted Access Gateway—No Legacy Device Replacement

In traditional OT...

[![Picture of SSenStone](https://blog.ssenstone.com/hubfs/SSenStone_November2021/images/emblem.svg)  SSenStone ](https://blog.ssenstone.com/en/video/author/ssenstone)  Jan 16, 2026 11:54:52 AM

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