Secomea develops secure remote access platforms that enable controlled, encrypted connectivity into industrial systems for monitoring, maintenance, and support. These solutions are applied where remote access is required without exposing operational technology (OT) environments to unmanaged risk.


Secomea secure remote access architecture showing SiteManager, GateManager, and LinkManager

Secure Access Built For Real-World Industrial Systems

Secomea enables remote access to industrial systems without creating uncontrolled entry points into critical infrastructure.

Industrial environments require remote access for diagnostics, programming, and vendor support. Traditional approaches introduce open ports, shared credentials, and unmanaged access paths, increasing exposure and reducing visibility.

Secomea replaces this with a structured access architecture. Connections are authenticated, encrypted, and centrally controlled, ensuring that access is granted only where required and fully monitored.

This changes how access is implemented. Instead of open connectivity, access becomes defined, restricted, and auditable.

The objective is not remote access alone. It is secure, controlled interaction with industrial systems.

Where This Applies

Manufacturing & Production

Secure access to PLCs, HMIs, and SCADA systems across discrete and process industries.

Machine Builders & OEMs
Remote diagnostics, programming, and lifecycle support of deployed machines.

Energy & Utilities
Secure access to substations, pumping stations, and distributed infrastructure.

Infrastructure & Building Systems
Controlled access to HVAC, security, and facility systems.

IIoT & Predictive Maintenance
Secure data access for monitoring, analytics, and performance optimisation.

Secomea SiteManager gateway and GateManager platform

Explore Secomea Technologies

SiteManager Gateways - Secure Industrial Access Points

SiteManager devices establish secure outbound connections from industrial equipment without exposing the network to inbound access.

SiteManager is deployed at the machine or site level and connects directly to PLCs, HMIs, and control systems.

It:

  • Initiates secure outbound VPN connections
  • Eliminates the need for open inbound firewall ports
  • Provides segmented access to specific devices

This ensures that:

  • Networks are not exposed externally
  • Access is limited to defined assets
  • Deployment remains simple and scalable

→ Link to: Secomea SiteManager Gateways

GateManager - Central Access Control And User Management

All remote access is centrally managed, authenticated, and monitored through a secure access server.

GateManager acts as the control layer for:

  • User authentication
  • Access rights and permissions
  • Session logging and auditing

It ensures that:

  • Only authorised users gain access
  • Access is restricted to specific systems
  • All activity is visible and traceable

→ Link to: Secomea GateManager

LinkManager - Secure Client Access For Engineers And Support Teams

Engineers access industrial systems through a secure client that enforces authentication and controlled connectivity.

LinkManager provides:

  • Secure VPN-based access
  • Role-based permissions
  • Direct connection to authorised devices

This allows technicians to:

  • Access systems remotely
  • Perform diagnostics and updates
  • Maintain full security compliance

→ Link to: Secomea LinkManager

Secomea Cloud / SRA Platform (Secomea Prime)

A cloud-based platform providing scalable, centralised management of secure remote access across multiple sites and users.

Secomea Prime enables:

  • Multi-site access management
  • Centralised control across global deployments
  • Integration with enterprise systems

This supports:

  • OEM fleets
  • Distributed industrial environments
  • Large-scale remote access architectures

→ Link to: Secomea Prime

Cybersecurity, Compliance And Risk Management

Secure remote access must align with industrial cybersecurity standards and regulatory requirements.

Secomea platforms are aligned with:

  • IEC 62443 frameworks
  • NIS2 readiness
  • Zero-trust access principles

This ensures that:

  • Access is controlled and auditable
  • Risk is reduced across remote connections
  • Compliance requirements can be met

→ Link to: Secomea Cybersecurity & Compliance

Key Product Categories

  • SiteManager (Industrial Gateways)
  • GateManager (Central Access Control)
  • LinkManager (Secure Client Access)
  • Secomea Prime (Cloud-Based SRA Platform)
Secomea integration diagram showing secure remote access across the network stack

How Secomea Fits Into Industrial Systems

Secomea operates at the boundary between external users and internal industrial systems.

It enables:

  • Secure remote access for maintenance and support
  • Controlled vendor and user interaction
  • Full visibility of all remote activity

Secomea does not replace network infrastructure or system integration. It ensures that access into those systems is secure, controlled, and fully auditable.

Integration Across The Network Stack

Secure access depends on stable networks, interoperable systems, and controlled data processing.

Secomea operates within a structured architecture:

  • Westermo provides deterministic network infrastructure, ensuring stable communication paths
  • ProSoft Technology enables protocol interoperability, ensuring systems can communicate across vendors
  • Welotec processes data at the edge, enabling real-time response and analytics
  • FlexDSL extends communication to remote locations where fibre is not available

Secomea ensures that access into this environment is controlled, without introducing risk.

Access must be secure. Communication must remain stable. Systems must remain protected.

Operational Impact

Secomea enables organisations to:

  • Eliminate unmanaged remote access pathways
  • Reduce risk of unauthorised access
  • Improve visibility into all remote activity
  • Reduce on-site maintenance costs
  • Enable secure vendor and OEM support models

Where Is Remote Access Currently Exposing Your Systems — Without Full Visibility Or Control?

Throughput Technologies advises on implementing secure remote access solutions aligned to industrial cybersecurity requirements and operational needs.

Talk with a Solutions Specialist.

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