Secure every well, pipeline and refinery. Production keeps running.
Oil and gas cybersecurity for OT
Control who reaches every RTU, PLC and SCADA server. Nothing to install on machines, and no outage.
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Protect every site without an outage.
Access Gate connects to your existing network. Pipelines and refineries keep running.
See every machine.
Find every machine across wellheads, pipelines, refineries and renewable sites.
Control who reaches what.
Keep office traffic away from SCADA and safety systems. No VLAN changes.
Reach any machine, securely.
Field engineers and vendors log in with MFA. Every session is scoped and logged.
Prove every audit.
Every connection is logged. Export the evidence your regulator asks for.
The gate is the first service you run, not the last.
Secure your plants today. Control your digitalization tomorrow.
Access Gate puts compute on the wire, next to your assets. Once the gate is in, the same box hosts the services that pull OT in securely: remote access, protocol gateways, DNS and time, historian, update server. Accelerate your digitalization, in control.
Trusted by utilities and critical infrastructure operators.
distributed field assets secured under one central control, in harsh remote conditions.
Trusted by leading companies
“Our substations run equipment from four different decades. Trout gave us segmentation and monitoring across all of them without a single firmware update or agent install.”
OT Security Manager
Grid Operations · Regional Energy Provider
Download the SCADA security guide and the Access Gate datasheet.
One email, two files. The 38-page SCADA security guide has a chapter on distributed oil and gas sites. The 2-page Access Gate datasheet covers the pipeline deployment model, TSA pipeline directives and IEC 62443.
What's inside
The six paths that reach SCADA, six controls that touch no controller, one control per site made uniform across well heads and compressor stations, the TSA directives, and a first-year plan. Plus the datasheet.
See it in action
Request a live demo. See how Access Gate fits your energy sites without stopping operations.
Common questions about oil and gas security.
agents to install on RTUs, PLCs or SCADA at remote sites. Access Gate protects them from the network.
Yes. The Access Gate is agentless: it operates at the network level, and no agents are installed on RTUs, PLCs or flow control systems at remote sites. It protects everything connected to the network, regardless of location, age or operating system.
The Access Gate creates encrypted overlay networks connecting all sites, wellheads, compressor stations, metering points, and control centers. Policy is managed centrally and enforced consistently at every location, including remote and unmanned sites.
Yes. The Access Gate enforces strict micro-segmentation between safety instrumented systems (SIS), SCADA, and corporate IT, without restructuring VLAN or re-cabling. Overlay networking separates zones cleanly at the network level.
The Access Gate supports TSA pipeline security directives for US pipeline operators, IEC 62443 for industrial security, and sector-specific OT security requirements. It generates assessment-ready documentation and provides continuous control enforcement.
Yes. The Access Gate operates entirely on-premise with zero cloud dependency. All policies, data, and management remain within your network. It supports air-gapped, isolated, and remote field environments with intermittent connectivity.
Oil and gas cybersecurity protects the OT across upstream, midstream, and downstream operations: wellhead SCADA, pipeline controls, compressor stations, and refinery systems, many of them remote and unmanned. Access Gate secures them at the network layer with Zero Trust access and monitoring, supporting TSA pipeline security directives, on-premise and without interrupting production.
Go deeper on oil and gas.
The gate is the first service you run, not the last.
Commissioning a new utility site, or hardening an existing one?
Zero-Trust reference architecture for water and electric utilities. Identity-bound access, brokered sessions, tamper-evident audit. NERC CIP + CCCS coverage matrix.