Connectivity
Which controllers, servers, field assets, applications and users must communicate?
Integrate the active network securely around the application.
TEKEPC connects industrial, operational and enterprise systems through coordinated network architecture, segmentation, secure access, monitoring and controlled brownfield migration.
Integrate
Connect systems and network layers
Protect
Separate and control access
Observe
Monitor performance and events
The active network must support operations—not complicate them.
Network integration should connect the required systems while preserving operational availability, controlled access, maintainability and clear responsibility between IT and OT.
Segmentation
Which systems must be separated by function, risk, ownership or operational requirement?
Availability
Which network paths, devices and services require redundancy or rapid recovery?
Visibility
How will operators identify faults, performance issues and unauthorized activity?
Focused active-network capabilities
This service supports the passive infrastructure foundation by integrating the active devices, communication paths and security controls required by the application.
01
Industrial Network Integration
Managed switching, routing, VLANs, fiber uplinks, industrial protocols, redundancy and multi-vendor network coordination.
Explore capability →02Segmentation & Security Zones
Logical separation of enterprise, operational, control, security, building and remote-access environments.
Explore capability →03Secure Remote Access
Controlled support access, encrypted connectivity, user authentication, session governance and vendor-access coordination.
Explore capability →04Monitoring & Diagnostics
Network visibility, device status, traffic monitoring, alarms, event records, performance baselines and fault investigation.
Explore capability →Begin with the passive infrastructure foundation
Active-network reliability depends on properly engineered fiber, structured cabling, pathways, telecommunications spaces, racks and optical distribution.
A layered operational network architecture
TEKEPC organizes connectivity according to system function, operational dependency and access requirements rather than extending one unrestricted network across the facility.
Field & Control Layer
Connect controllers, remote I/O, field devices, gateways and distributed operational assets.
PLCs and RTUs
Industrial protocols
Field switches and gateways
Remote operational assets
Operational Network
Provide controlled communications between control systems, servers, workstations and operational applications.
Managed industrial switching
VLAN and subnet architecture
Redundant uplinks
Industrial wireless connectivity
Security Boundary
Control communication between operational, enterprise, remote-access and third-party environments.
Industrial firewalls
Security zones and conduits
Industrial DMZ coordination
Access-control policies
Visibility & Support
Create the information needed to identify faults, performance degradation and access events.
Device and link monitoring
Traffic and event visibility
Alarm integration
Configuration and asset records
Cybersecurity integrated into network engineering
Cybersecurity is treated as an architectural requirement. TEKEPC coordinates practical controls with system availability, maintainability, vendor support and the owner’s operating model.
Reduce exposure
Remove unnecessary communication paths, unmanaged connections and uncontrolled access between systems.
Separate functions
Organize network zones by application, system ownership, operational impact and risk.
Control access
Apply authenticated, limited and traceable access for staff, contractors, vendors and support personnel.
Improve visibility
Monitor device status, communications, alarms and events to support faster operational response.
Where required, network zoning, conduits, access controls and system-hardening requirements can be developed in alignment with the owner’s cybersecurity program and recognized industrial cybersecurity principles, including IEC 62443-oriented architecture.
Brownfield integration without unnecessary disruption
Existing operational networks often contain undocumented devices, mixed generations of equipment, unmanaged switches and unclear dependencies. Migration must preserve operations while creating a controlled future-state architecture.
Discover
Identify devices, links, addresses, protocols, applications, dependencies and existing security boundaries.
Baseline
Document topology, configurations, network segments, performance conditions and operational constraints.
Engineer
Develop the future architecture, migration sequence, temporary connections, testing plan and rollback strategy.
Migrate
Implement changes in controlled phases, validate communication and update the final network documentation.
Typical project deliverables
Deliverables are adapted to the project stage and may support assessment, design, procurement, implementation or operational handover.
Architecture & Design
Network architecture diagrams
IP address and VLAN schedules
Security-zone definition
Fiber and uplink requirements
Redundancy strategy
Integration & Configuration
Switch and firewall requirements
Port and interface schedules
Routing and communication rules
Secure remote-access design
Device-integration records
Testing & Handover
Connectivity validation
Redundancy and failover testing
Communication-path verification
As-built network diagrams
Asset and configuration baseline
Applications requiring secure active networks
Network design must reflect the operational consequences of communication loss, unauthorized access, congestion and uncontrolled system interaction.
Industrial & Manufacturing Facilities
Integrate production, automation, enterprise, security and facility systems across controlled network zones.
Explore application →
Water & Wastewater Infrastructure
Connect treatment facilities, pump stations, control systems and remote operational assets securely.
Explore application →
Brownfield Modernization
Replace unmanaged and undocumented network layers through controlled migration and validated cutover.
Explore application →Connect the required systems without creating an uncontrolled network.
Share the existing topology, connected systems, operating constraints and required outcome. TEKEPC will identify the integration, segmentation and migration scope required.