Secur-IT Data Solutions – Toronto – Canada

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Managed Cybersecurity Services for Toronto & GTA

Author: Krikor Tengerian

Krikor Tengerian is the CEO and founder of Secur-IT Data Solutions, a Toronto-based cybersecurity firm focused on helping Canadian organizations secure their infrastructure and critical systems. With over 25 years of experience across cybersecurity and IT infrastructure, he has supported organizations in hardening networks, protecting critical workloads, and aligning security controls with business and regulatory requirements.​ Krikor actively shapes the direction and themes of Secur-IT’s educational content, collaborating with AI tools to structure, refine, and expand articles while providing the real-world context, use cases, and review to keep them accurate and practical for readers. He regularly shares insights on OT security, threat detection, incident response, and Canadian cybersecurity compliance to help industrial and commercial organizations better understand and reduce their cyber risk.

The Significance of the Purdue Model in ICS Security

In the realm of Industrial Control Systems (ICS) security, the Purdue Model, also known as the Purdue Reference Model, has emerged as a prominent framework for establishing a secure and efficient architecture. Initially developed in the 1990s, the Purdue Model provides a reference for data flows in Computer-Integrated Manufacturing (CIM), where computer systems control and […]

Understanding the Differences Between IT and OT Cybersecurity

‍ ‍ In today’s digital landscape, the convergence of Operational Technology (OT) and Information Technology (IT) has become increasingly prevalent. As organizations across industries embrace the Fourth Industrial Revolution and embark on digital transformation journeys, it is crucial to understand the distinctions between IT and OT cybersecurity. This article will delve into the key differences, […]

Operation Technology (OT) Cybersecurity Challenges for Leaders to Address in 2024

‍ Recently cybersecurity has emerged as a top priority for organizations across various sectors. Manufacturing companies, in particular, have experienced a significant increase in cyber attacks, with approximately 90% of them being affected in 2021 alone. The energy sector is also vulnerable to such attacks, as evidenced by the May 2021 ransomware attack on Colonial […]

Understanding the Essential OT Components and Safeguarding Them: Guide to ICS Security

‍ In today’s interconnected world, the security of industrial control systems (ICS) is of paramount importance. With the increasing reliance on technology, it is crucial to understand the essential components of operational technology (OT) and how to safeguard them. This guide aims to provide a comprehensive overview of ICS security, highlighting the importance of protecting […]