Purdue model ICSS
Interactive Guide to the Purdue Model (PERA) The PERA Interactive Guide …Introduction… The Model… Security Doctrine… Threats & Cases… Standards & Future… From Factory Blueprint to Cyber Fortress Explore the Purdue Enterprise Reference Architecture (PERA), the accidental standard that became the foundational doctrine for defending the world’s most critical industrial systems. An Accidental Standard The […]
ISA-95 Level 3: Mastering (MES), BMS , and Data historians: IACS Control system Architecture
ICCS Network Level 3: Site Manufacturing Operations & Control In the complex architecture of modern industrial automation, every layer plays a crucial role. The Industrial Control and Communication System (ICCS) framework, often aligned with the ISA-95 standard, provides a blueprint for this intricate structure. While the plant floor buzzes with machinery (Levels 0 & 1) […]
All You need to Know about Level 3.5 DMZ for ICCS Cybersecurity with IEC 62443
Mastering the Industrial Fortress: A Deep Dive into the Level 3.5 DMZ for ICCS Cybersecurity with IEC 62443 In the world of Industrial Control and Communication Systems (ICCS), the convergence of Information Technology (IT) and Operational Technology (OT) has unlocked unprecedented efficiency and connectivity. However, this integration has also opened a new front in the […]
What is Open Platform Communications (OPC) Server and what is the design requirements
Cyber Security: A Deep Dive into OPC Server Requirements and Design In the world of Industrial Control Systems (ICS) and automation, data is the lifeblood that keeps operations running. From manufacturing floors to critical infrastructure, the seamless flow of information between devices, applications, and enterprise systems is paramount. For decades, the Open Platform Communications […]
ISA 95 Control system Architecture : All about GATEWAYS requirements and design
Cyber Security: A Deep Dive into Gateway Requirements and Design In the sprawling, interconnected digital landscape of today, your network’s perimeter is no longer a simple line in the sand. It’s a bustling, dynamic frontier, constantly besieged by a torrent of data, applications, and users—both friendly and malicious. Guarding this critical frontier is the […]
ISA 95 Control system Architecture : Firewall Requirements and Design Principles
Cyber Security: All About Firewall Requirements and Design In the vast, interconnected digital landscape, your network is your fortress. At the gate of this fortress stands a critical sentinel: the firewall. For decades, firewalls have been the bedrock of network security, the first line of defense against a relentless barrage of cyber threats. But simply […]
How IEC 62443 is Evolving to Meet Tomorrow’s Threats
The Future of Industrial Cybersecurity: How IEC 62443 is Evolving to Meet Tomorrow’s Threats The convergence of Information Technology (IT) and Operational Technology (OT) is revolutionizing the industrial landscape. While this integration unlocks unprecedented efficiency and innovation, it also exposes critical infrastructure to a new and evolving wave of cyber threats. In this high-stakes environment, […]
Case Studies: IEC 62443 Implementation in Industrial Plants
Case Studies: IEC 62443 Implementation in Industrial Plants In the intricate and interconnected world of industrial automation and control systems (IACS), cybersecurity is no longer a mere IT concern—it’s a critical operational imperative. As industrial plants increasingly embrace digitalization to enhance efficiency and productivity, they also expose their operational technology (OT) to a growing landscape […]
IEC 62443 Policies and Procedures for Instrumentation Projects
IEC 62443 Policies and Procedures for Instrumentation Projects In the intricate and interconnected world of industrial automation, the security of your instrumentation and control systems is no longer an afterthought—it’s a critical necessity. As cyber threats to operational technology (OT) environments become more sophisticated and prevalent, a reactive approach to cybersecurity is a recipe for […]
IEC 62443 for PLC and Field Device Cybersecurity
IEC 62443 for PLC and Field Device Cybersecurity The very bedrock of our modern industrial world, from the power grid that lights up our homes to the manufacturing plants that build our cars, relies on a vast and intricate network of interconnected devices. At the heart of this industrial automation are Programmable Logic Controllers (PLCs) […]