Access Gate is a network access controller purpose-built for industrial environments, designed to secure your operational technology (OT) and industrial control systems (ICS) without disruption. Using advanced overlay technology, Access Gate integrates seamlessly with your existing infrastructure:

no rewiring, no downtime, and no changes to your network architecture required.

Whether you’re protecting legacy systems, enforcing zero-trust policies, or segmenting critical assets, Access Gate provides software-defined security that adapts to your needs. It acts as a transparent layer, ensuring only authorized devices and users gain access while maintaining the reliability and performance your operations demand. This documentation will guide you through deployment, configuration, and best practices to help you secure your industrial network with confidence.

Tutorials

Hands-on introduction to deploying and using Access Gate

How-to guides

Practical instructions for setup, configuration, and daily operations.

Explanation

Overview of Access Gate’s overlay technology, security model, and integration principles.

Reference

System requirements, architecture, and best practices for deployment.