On-Premises OT Remote Access

Secure remote access solution for cloud-managed, on-premises, or hybrid models.

Remote Access Security
istock.com
Dispel recently unveiled Zero Trust Engine On-Prem dashboard — a fully local OT secure remote access platform purpose-built for NERC CIP-regulated utilities, network-isolated industrial environments, and organizations with strict data residency or internal cybersecurity policies that prohibit cloud connectivity to OT systems.
 
OT-focused secure remote access vendors have historically offered only on-premises deployments, while IT-focused SRA vendors have historically offered only cloud solutions. Dispel offers:
  • Cloud-managed deployments that scale across distributed environments without hardware constraints for regulated and network-isolated sites.
  • Hybrid options for organizations evolving their posture or straddling multiple regulatory regimes. Every deployment model delivers the same zero trust access controls, session forensics, and compliance capabilities.
Dispel Zero Trust Engine On-Prem delivers a complete, single-tenant OT secure remote access solution hosted entirely on the customer's local site, with all operations running locally. Internal users and external vendors, OEMs, and contractors gain fast, controlled access to mission-critical OT assets — with the same role-based access controls, session monitoring, and zero trust enforcement available across all Dispel deployment models. Additional features include:
  • Site Console, the Dispel On-Prem dashboard, gives administrators a complete local management interface: controlling who connects, which assets they reach, when access is permitted, and providing live session visibility with the ability to terminate connections in real time. 
  • Browser Connect delivers fast, secure, clientless access to OT assets directly from a web browser, supporting RDP, SSH, HTTP(s), and VNC protocols across the full range of OT asset types. Application connection types extend access for scenarios requiring direct application connectivity without changes to existing network architecture.
  • Dispel Intelligence continuously evaluates identity, device, and connection behavior through Session Forensics and Dynamic Risk Scoring — defending against AI-driven threats across every session. 
  • Dispel Topology gives administrators real-time visibility across every facility and gateway, with fleet-wide health checks confirming endpoint availability before a vendor connects.
  • Industrial Data Streaming provides a secure backbone for operational data movement, patch delivery, and machine-to-machine workflows.
Site Console, the Dispel Zero Trust Engine On-Prem dashboard, is available now. To request a demo, you can go to dispel.com/book.
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