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About

MetaDefender OT Access enables secure, just-in-time remote access to Operational Technology (OT) and Cyber-Physical Systems (CPS), allowing both internal employees and external vendors to connect safely over mutually authenticated, outbound-only TLS tunnels without exposing OT networks to inbound traffic risks. It supports various industrial and IT protocols (e.g., Ethernet/IP, MODBUS, OPC UA, S7Comm, Telnet, SSH, RDP, HTTPS), enabling compatibility across a wide range of legacy and modern OT infrastructure. Depending on deployment mode, the solution can be cloud-managed (with remote configuration via AWS-hosted services) or on-premises (with a local Management Console), making it suitable for both internet-connected and air-gapped environments. It leverages components such as an Admin UI, Windows client (or service-level client), and a Management Console (in on-site deployments) to manage connections and enforce security policies.

About

WALLIX One Remote Access is a SaaS solution that secures, centralizes, and manages external remote access to corporate IT and OT infrastructure, enabling organizations to allow remote vendors, service providers, or external users to access critical assets without compromising security. It eliminates the need for VPNs or shared passwords by establishing outbound-only, encrypted tunnels from within the corporate perimeter (via a Bastion) to the remote access service, so internal systems remain hidden and aren’t exposed to inbound traffic. It enforces multi-factor authentication (MFA) on every remote access and supports just-in-time access provisioning, meaning external users receive elevated access only when needed and only for the duration required. External users are kept segregated from the corporate directory (no need to add them to the main AD), preserving directory hygiene and minimizing risk.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Industrial operators and organizations searching for a tool to ensure safe vendor access, secure file transfers, and full auditing for compliance and operational security

Audience

Companies looking for a tool to securely grant, manage, and audit remote privileged access to IT or OT systems without exposing internal networks

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OPSWAT
Founded: 2002
United States
www.opswat.com/products/metadefender/ot-access

Company Information

WALLIX
Founded: 2003
France
www.wallix.com/products/remote-access/

Alternatives

Alternatives

Categories

Categories

Integrations

Amazon Web Services (AWS)
Splunk Cloud Platform

Integrations

Amazon Web Services (AWS)
Splunk Cloud Platform
Claim MetaDefender OT Access and update features and information
Claim MetaDefender OT Access and update features and information
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