Utilities & Energy
Penetration Testing for Utilities & Energy
Protect your critical infrastructure from cyber threats. Pluto Cyber Security helps you find weaknesses and secure your utility networks. Stay ahead of attacks and meet industry regulations with expert penetration testing tailored to your energy sector needs.
Overview
How We Secure Utilities & Energy.
Protect your power grids and utility operations using proven cybersecurity built for critical infrastructure.
Utilities and energy systems run critical services. That makes you a prime target. Hackers see your sector as high value. They go after your networks to cause downtime or steal data.
You must know how a real attack works. We will show you that. Our penetration testing reveals system gaps. You see how attackers move. You learn where alerts fail. You fix weak spots before they cause damage.
Our team meets NERC CIP standards. You stay secure across wireless setups, IoT devices, and all data channels. You reduce risk and keep operations running without threat.
Threat picture
How Utilities and Energy Companies Get Attacked.
Operational technology was built for availability and long life, not for a network that faces the internet. The risk sits where the corporate side meets the operational side.
The IT and OT boundary
The most consequential finding in a utility is usually a path from the corporate network into the operational one. Historian servers, jump hosts and engineering workstations sit on both sides, and they are where we look first.
Remote access for engineers and vendors
Maintenance access is necessary and frequently over-permissive. Shared credentials, always-on VPN tunnels and vendor accounts that outlive the contract are common, and each is a way in that bypasses the perimeter entirely.
Legacy control protocols
Many industrial protocols carry no authentication because they were designed for isolated networks. Once an attacker reaches that network segment, commands are accepted as legitimate. Segmentation is the control that matters, so segmentation is what we test.
Smart metering and field devices
Distributed devices extend the attack surface well beyond your sites. We assess how they authenticate, what they accept, and what reaching one would let an attacker do to the systems behind it.
What we deliver
What Pluto Cyber Security Offers Utilities & Energy Clients.
Guaranteed Compliance
Our team guarantees your infrastructure follows NERC CIP, SOC 2, ISO 27000, and NIST SP800-115 standards. This protects operations and lowers insurance costs. We help streamline documentation and deliver the evidence needed to pass audits.
Safeguarded Sensitive Information
Energy companies handle sensitive data that hackers want for financial gain or access to other systems. Protecting this data keeps your business secure. We identify where your data is exposed across customer portals, operational systems, and control rooms.
Enhanced Efficiency Levels
Penetration tests find weaknesses in your systems. Fixing them improves reliability and efficiency, reducing downtime risk during emergencies or unexpected events. A stronger infrastructure means fewer interruptions, faster incident response, and greater trust in your utility services.
Improved Bottom Line
Better security and system efficiency reduce costs linked to breaches. You improve customer satisfaction and retention with reliable, secure services. Each security upgrade helps you save on recovery costs and avoid brand damage from public incidents.
Environmental Protection
Cyberattacks can disrupt utilities and cause serious environmental harm. Protecting your systems helps prevent costly damage to natural resources and infrastructure. Critical control systems for gas, water, and electricity must remain secure to avoid contamination.
Ransomware Defense
Hackers may demand ransom to unlock stolen data. Paying ransom can cause financial strain and force shutdowns of critical energy facilities. We focus on detecting the access points that ransomware actors use. You gain early warning and can neutralize threats before damage spreads.
Compliance
What Utilities and Energy Have to Answer To.
Operators of essential services fall under the NIS Regulations, and the UK Cyber Security and Resilience Bill extends the direction of travel further. Competent authorities expect evidence of testing and of acting on what it finds.
The NCSC Cyber Assessment Framework is the structure most UK operators are measured against, and its objectives around protecting against attack and detecting events are difficult to evidence without technical testing.
We scope operational technology work conservatively and say plainly what we will not do to a live system. A report that admits a control system could not be safely tested is more useful than one that pretends otherwise.
- NERC CIP
- SOC 2
- ISO 27000
- NIST SP800-115
Only with great care and only where it is safe. Active testing against live operational technology can cause real-world consequences, so most of our OT work is passive assessment, configuration and architecture review, and testing of the boundary between corporate and operational networks. Anything active is agreed in writing with your engineering team first.
Services used in this sector
Other sectors we test
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Ready to Secure Your Utilities & Energy Systems?
Tell us what you need tested. We reply with honest guidance and a fixed-scope quote, usually within one business day.