Arista Cyber

@aristacyber

Arista Cyber protects industrial operations with OT cybersecurity expertise, ensuring resilience and compliance for critical infrastructure

OntarioJoined October 2025

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Arista Cyber secures industrial and critical infrastructure systems with OT-focused cybersecurity expertise. We help organizations strengthen resilience, align with global standards, and protect operations through assessments, consulting, and managed security support

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Arista Cyber's blogs

OT Cybersecurityotcybersecurity.hashnode.dev4 posts

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Recently published

ACArista Cyberotcybersecurity.hashnode.devDec 29, 2025 · 4 min read

OT Defense-in-Depth Architecture Implementation: A Practical Step-by-Step Guide

Understanding OT Security What is OT? OT refers to hardware and software that detects or causes changes in physical processes. Think of industrial control systems (ICS), SCADA systems, and sensors that run factories, power plants, and other critical ...

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ACArista Cyberotcybersecurity.hashnode.devDec 16, 2025 · 4 min read

Industrial Control System Protection with OT Cyber Security Services

Protecting Industrial Operations in a Connected Environment We provide Industrial Control System (ICS) protection through specialised OT cyber security services built for modern industrial environments. As factories, utilities, and critical infrastru...

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ACArista Cyberotcybersecurity.hashnode.devNov 28, 2025 · 5 min read

How to Evaluate OT Cybersecurity Software Vendors for Your Manufacturing Plant

The growing interconnectedness of industrial operations has led to heightened cyber risks targeting Operational Technology (OT) environments in manufacturing plants. As cybercriminals expand their focus from traditional IT networks to critical indust...

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ACArista Cyberotcybersecurity.hashnode.devOct 30, 2025 · 13 min read

Beyond the Firewall: Why Functional Safety is the Missing Piece in Your OT Cybersecurity Strategy

Functional safety is an engineering discipline dedicated to ensuring that industrial systems operate safely, automatically preventing or mitigating dangerous failures that could harm people, damage equipment, or impact the environment. It focuses on ...

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Arista Cyber

About

Available for

Arista Cyber's blogs

Recently published

OT Defense-in-Depth Architecture Implementation: A Practical Step-by-Step Guide

Industrial Control System Protection with OT Cyber Security Services

How to Evaluate OT Cybersecurity Software Vendors for Your Manufacturing Plant

Beyond the Firewall: Why Functional Safety is the Missing Piece in Your OT Cybersecurity Strategy

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Arista Cyber

About

Available for

Arista Cyber's blogs

Recently published

OT Defense-in-Depth Architecture Implementation: A Practical Step-by-Step Guide

Industrial Control System Protection with OT Cyber Security Services

How to Evaluate OT Cybersecurity Software Vendors for Your Manufacturing Plant

Beyond the Firewall: Why Functional Safety is the Missing Piece in Your OT Cybersecurity Strategy