Specialized OT Cybersecurity Services

In an era where a single vulnerability can disrupt an entire supply chain and ransomware can halt critical industrial assets, resilience is not optional it is essential for survival. At Arista Cyber, we secure the unseen lifelines of modern civilization: your Operational Technology (OT) and Industrial Control Systems (ICS).

Our mission is to safeguard critical infrastructure assets by embedding deep and sustainable cyber resilience at the very core of your industrial operations. We achieve this by blending a human-centric strategy with world-class technical expertise and a steadfast commitment to simplicity and safety.

Our Comprehensive OT Cybersecurity Services

1. Assessment & Analysis

2. Secure Design & Deployment

3. Operate & Improve

4. Training & Transformation

Industries We Protect

We provide specialized cybersecurity services for the unique operational environments of various critical infrastructure sectors, including:

OIL & GAS

Securing exploration, production, and distribution systems.

MANUFACTURING

Securing exploration, production, and distribution systems.

ENERGY & UTILITIES

Safeguarding generation, transmission, and control centers.

PHARMACEUTICALS

Ensuring compliance, protecting formulas and IP.

AUTOMOTIVE

Defending smart factories and connected production lines.

MINING

Defending smart factories and connected production lines.

How We Are Different: Your Partners in Resilience

We are not just advisors; we are your partners in resilience. We build embedded security teams that grow with your organization, speak your operational language, and focus on implementing solutions, not just recommending them.

Assessment-First, Always:

We begin with deep diagnostics using frameworks like IEC 62443, NIST CSF, and NERC CIP to map your actual risks, not just your assets.

Designed for Real Plants:

Our team works on the ground—inside refineries, water treatment plants, and mining sites—to deliver practical solutions that work for operators, not just for CISOs.

People-First Cybersecurity:

We empower your engineers, OT personnel, and executives to become an integral part of the cybersecurity solution through targeted training and collaborative execution.

Built to Scale, Designed to Fit:

Our solutions are flexible, scaling from single sites to global portfolios across North America, the GCC, and Europe, maintaining global standards with a local touch.

Our Work in Action: Case Studies

SECURING A NATIONAL POWER GRID

Challenge:
A national power grid operator needed to achieve and maintain NERC CIP compliance across multiple facilities.

Solution:
Arista Cyber conducted a full gap assessment, implemented a defense-in-depth architecture, and delivered role-based training for their OT personnel

Result:
The operator achieved full compliance ahead of schedule, reduced critical vulnerabilities by 90%, and embedded a sustainable security culture.

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Securing the world’s critical Infrastructure

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OT CYBERSECURITY SERVICES