Strengthen OT network boundaries without disrupting operations
Industrial environments demand security controls that respect uptime, legacy systems and operational protocols. Our industrial firewall solutions help segment OT networks, secure industrial DMZs and control traffic between production zones, with technologies such as Cisco Secure Firewall ISA3000 and FortiGate Rugged for demanding field environments, alongside other established industrial security platforms. We design protection around your plant architecture, critical assets and operational priorities, creating a practical path to stronger OT security. Discuss your requirements with our team and move toward a more resilient operational environment.
Maintain secure information flows across protected environments
Where industrial networks require strict one-way communication, our data diode solutions help separate critical OT environments from less trusted networks while allowing required information to flow in a controlled direction. We can help organizations assess unidirectional gateway requirements for industrial control systems, critical infrastructure and high-security operational environments, with architecture aligned to availability, isolation and secure data transfer needs. If one-way communication is part of your OT security strategy, connect with our team to explore an approach suited to your environment and operational requirements.
Turn industrial asset visibility into actionable security insight
You cannot secure what you cannot see across the plant. Our OT asset visibility solutions help organizations build a clearer inventory of industrial devices, communication patterns, protocols and security exposure, using technologies such as Cisco Cyber Vision and other established OT security platforms where appropriate. This visibility supports better segmentation, risk assessment, vulnerability management and incident response without losing sight of operational realities. Bring your OT visibility challenges to our team and let us help turn fragmented asset data into actionable security insight for your organization.
Put stronger access governance around connected OT assets
Controlling which devices and users can connect to an industrial network is essential for reducing unauthorized access and limiting risk at the OT edge. Our OT network access control solutions can use technologies such as Cisco Identity Services Engine (ISE) and other established NAC platforms to apply identity-based access policies and support segmentation across operational environments. We align access controls with your plant architecture and security requirements rather than forcing a one-size-fits-all model. Talk to our team about strengthening access governance across your OT network and connected industrial assets.
Enable remote operations while keeping OT access under control
Remote maintenance should not mean unrestricted access to operational technology. Our secure remote access solutions help organizations give employees, vendors and contractors controlled connectivity to specific OT assets, with least-privilege and zero-trust approaches designed around operational workflows. Cisco Secure Equipment Access, for example, enables policy-based access to remote OT assets without exposing the wider network, alongside other established secure access technologies. If remote support is essential to your operations, connect with our team to design a more controlled and auditable access model for your environment.
Build resilient protection around critical control systems
Industrial control systems require security that accounts for legacy technology, specialized protocols and the operational consequences of disruption. Our ICS and SCADA security solutions combine network segmentation, industrial threat protection, monitoring and security controls designed for operational environments. Technologies such as Fortinet FortiGate NGFW with FortiGuard OT Security Service can help protect vulnerable OT assets through OT-aware security capabilities, alongside other established industrial security platforms. Speak with our team to assess your ICS/SCADA environment and strengthen protection without losing sight of operational continuity.