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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

PuTTY is a free implementation of SSH and Telnet for Windows and Unix platforms, along with an xterm terminal emulator. PuTTY is a client program for the SSH, Telnet, Rlogin, and SUPDUP network protocols. These protocols are all used to run a remote session on a computer, over a network. PuTTY implements the client end of that session, the end at which the session is displayed, rather than the end at which it runs. In really simple terms, you run PuTTY on a Windows machine, and tell it to connect to (for example) a Unix machine. PuTTY opens a window. Then, anything you type into that window is sent straight to the Unix machine, and everything the Unix machine sends back is displayed in the window. So you can work on the Unix machine as if you were sitting at its console, while actually sitting somewhere else. All of PuTTY's settings can be saved in named session profiles. You can also change the default settings that are used for new sessions.

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

Anyone interested in a client solution for the SSH, Telnet, Rlogin, and SUPDUP network protocols

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

PuTTY
United Kingdom
www.chiark.greenend.org.uk/~sgtatham/putty/

Alternatives

Alternatives

AbsoluteTelnet SSH Client

AbsoluteTelnet SSH Client

Celestial Software
SuperPuTTY

SuperPuTTY

Jim Radford
Terminals

Terminals

TECHNLG

Categories

Categories

Integrations

Accops HySecure
Accops HyWorks
Amazon Web Services (AWS)
Azure Marketplace
KiTTY
PuTTYTray
Splunk Cloud Platform
TidyTabs
WinSCP

Integrations

Accops HySecure
Accops HyWorks
Amazon Web Services (AWS)
Azure Marketplace
KiTTY
PuTTYTray
Splunk Cloud Platform
TidyTabs
WinSCP
Claim MetaDefender OT Access and update features and information
Claim MetaDefender OT Access and update features and information
Claim PuTTY and update features and information
Claim PuTTY and update features and information