Remote Access Control offered by Netfosys

Remote access is necessary for modern OT operations; however, it’s one of the best threat vectors. Netfosys provides OT specific remote access controls to protect critical systems without sacrificing agility and uptime

Why Securing Remote Access Matters

Industrial control systems like SCADA and PLCs are becoming more accessible to external access. If you don't secure those avenues, external remote sessions can be used for espionage, ransomware, or sabotage. Netfosys can provide monitored, approved, and restricted access for every remote connection.

What we provide

Netfosys creates secure OT remote workflows for engineers, OEMs and integrators that do not compromise plant safety or compliance issues.

Multi-Factor Authentication (MFA)

Require biometric, token or mobile app authentication for all remote sessions.

Time-bounded & Role-bounded Access

Only provide access for approved time duration and approved user roles with full audit trails.

Encrypted Jump Servers & Gateways

All traffic flows through hardened tunnels with defense-in-depth security.

Approval based Access Requests

Workflows can be initiated that require manual approval before connection is made

Real-time Monitoring & Session Management

Visibility creates accountability. Netfosys provides a real-time monitoring and automated recording of each remote action, therefore assisting with compliance and rapid incident resolution

01
Live session video & playback
02
Anomaly detection & alerts
03
SIEM/SOC Integration
04
Device ID & geo-fencing

Compliance guide, engineered for OT networks

Netfosys solutions are engineered specifically for industrial environments and follow standards and operational highly available architecture

01
Air-gap customs designs
02
Record clear and complete access logs
03
Site specific access rules
04
High availability architecture

Why Choose Netfosys for OT Remote Access

We do not tower IT tools in OT. Netfosys delivers OT-native access controls that reduce attack surface and support secure collaboration.

1
Designed for Industrial Environments
Supports Modbus, DNP3, OPC, and other legacy OT protocols with scalable integration across plants.
2
Privileged Access for Remote Engineers
Combine secure remote workflows with privileged access controls for visibility and risk reduction
3
Contractor & OEM Access Portals
Enable third-party vendors to connect securely with full control over access scope and duration
4
Fast Deployment with Minimal Disruption
Implement remote access layers quickly while keeping downtime and production impact near zero.
5
Proven Success in Industrial Sectors
Trusted by leaders in manufacturing, utilities, and infrastructure for large-scale secure access.
6
Real-Time Monitoring & Session Control
Track, record, and analyze all remote user sessions for audit readiness and threat detection.

ready to start your next project?