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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

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and sophisticated configuration options. Remote operations are done using ssh, scp, and sftp. Key management with ssh-add, ssh-keysign, ssh-keyscan, and ssh-keygen. The service side consists of sshd, sftp-server, and ssh-agent. OpenSSH is developed by a few developers of the OpenBSD project and made available under a BSD-style license. OpenSSH is incorporated into many commercial products, but very few of those companies assist OpenSSH with funding. Contributions towards OpenSSH can be sent to the OpenBSD Foundation. Since telnet and rlogin are insecure, all operating systems should ship with support for the SSH protocol included. The SSH protocol is available in two incompatible varieties, SSH 1 and SSH 2.

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

Developers and individuals in search of a connectivity tool to manage remote login operations with the SSH protocol

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

Free
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

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

Review this Software

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

OpenSSH
Founded: 2022
www.openssh.com

Alternatives

Alternatives

ServeSense

ServeSense

Nexus Sentire
DropBear

DropBear

Matt Johnston
Muon SSH Terminal

Muon SSH Terminal

Subhra Das Gupta

Categories

Categories

Integrations

AWS Marketplace
Amazon Web Services (AWS)
Azure Marketplace
OpenBSD
Splunk Cloud Platform
TransferCloud.io

Integrations

AWS Marketplace
Amazon Web Services (AWS)
Azure Marketplace
OpenBSD
Splunk Cloud Platform
TransferCloud.io
Claim MetaDefender OT Access and update features and information
Claim MetaDefender OT Access and update features and information
Claim OpenSSH and update features and information
Claim OpenSSH and update features and information