# OTAC Trusted Access Gateway Software Pricing, Alternatives & More 2026 | Capterra

> With the help of Capterra, learn about OTAC Trusted Access Gateway Software - reviews, pricing plans, popular comparisons to other Multi-Factor Authentication products and more.

Source: https://www.capterra.com/p/10036890/OTAC-Trusted-Access-Gateway

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# 

 OTAC Trusted Access Gateway Software Review 2026: Features, Reviews, Integrations, Pros & Cons

Last updated on February 24, 2026

Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team.

[Description](#description)[Use cases](#use-cases)[Features](#features)[Pricing](#pricing)[Support](#support)

OTAC Trusted Access Gateway

## What is OTAC Trusted Access Gateway?

Cybersecurity software that replaces static credentials with dynamic, one-time authentication codes to secure critical infrastructure such as PLCs, HMIs, and DCSs without modifying legacy devices. Using patented OTAC technology, it generates unique, non-reusable codes via registered devices, enabling secure authentication without stored credentials, two-way communication, or connectivity, making it ideal for air-gapped environments. The gateway enforces endpoint-level security, allowing only authenticated personnel to access operational technology assets. It provides centralized authentication management, detailed access logs, and supports compliance with NIS2, NERC CIP, and IEC 62443.

## What is OTAC Trusted Access Gateway used for?

[Multi-Factor Authentication](https://www.capterra.com/multi-factor-authentication-software/)

Overall rating

Based on 0 user reviews

Reviews sentiment

Positive

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Neutral

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Negative

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## Features

Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically.

Access Control

Regulate who can view information within the system

Access Controls/Permissions

Define levels of authorization for access to specific files or systems

Access Management

Control and manage access to company resources

Authentication

Verify the identity of users/devices to enable secure access

Data Security

Protect sensitive data for digital privacy

Multiple Authentication Methods

Authenticate user identities through different methods such as ID cards, PINs, passwords, RFID, and biometrics

OTAC Trusted Access Gateway 7 features

Regulate who can view information within the system

Define levels of authorization for access to specific files or systems

Control and manage access to company resources

Verify the identity of users/devices to enable secure access

Protect sensitive data for digital privacy

Authenticate user identities through different methods such as ID cards, PINs, passwords, RFID, and biometrics

Extra layer of security that requires not only a password and username but also something specific to that user

## Pricing

### Starting price

Contact vendor  
for pricing

Free trial  
not available

## Support, customer service and training options

Support

-   Email/Help Desk
-   FAQs/Forum
-   Knowledge Base
-   Phone Support
-   24/7 (Live rep)
-   Chat

Training

-   In Person
-   Live Online
-   Webinars
-   Documentation
-   Videos

Deployment

-   Web
-   Android
-   iPhone/iPad

Typical users

-   Freelancers
-   Small businesses
-   Mid size businesses
-   Enterprises

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