SSH Communications Security (SSH) is listed as a Representative Vendor in Gartner® Market Guide for CPS Secure Remote Access* with its PrivX OT, which secures remote access for operational technology (OT) and Cyber-Physical System (CPS) environments.

We feel that Gartner emphasizes that remote access has become a foundational operational capability — and one of the most exploited attack vectors — in industrial and critical infrastructure environments. 
 
Legacy remote access mechanisms under threat

Per Gartner, attackers are increasingly targeting weak or vulnerable legacy remote access such as VPN and jump boxes to gain access to CPS environments, requiring organizations to adopt purpose-built CPS remote access to mitigate risks. In CPS environments, inappropriate or malicious access can result in physical damage, safety incidents, environmental harm, or operational outages. 

Gartner also highlights the growing risk of “shadow access” — undocumented or unmanaged remote connections created by OEMs, contractors, or employees — which can bypass governance and security controls.

Capabilities for CPS secure remote access 

We feel Gartner identifies several capabilities as essential for CPS secure remote access solutions, including:

• strong identity verification for every session

• elimination of permanent authorizations

• comprehensive session monitoring and recording

• the ability to distinguish between safe diagnostic actions and potentially dangerous write commands

“Our mission has been to secure access to industrial and critical infrastructure environments for years. We are proud that SSH is listed as a Representative Vendor in research by a trusted market analyst like Gartner. Recently, we were also recognized by KuppingerCole as a leader in their OT Secure Remote Access Leadership Compass and as a notable OT vendor by Industrial Cyber,“ states Rami Raulas, CEO of SSH Communications Security.
 
Get your complimentary copy of the Gartner® Market Guide for CPS Secure Remote Access Solutions here.
 
*Gartner® Market Guide for CPS Secure Remote Access, Katell Thielemann, Wam Voster, Sumit Rajput, 3 February 2026 
 
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