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 […]
Functional Safety Architectures: 1oo1 vs 1oo2 vs 2oo2 vs 2oo3 Explained
In functional safety, the primary difference between 1oo1, 1oo2, 2oo2, and 2oo3 configurations lies in their levels of fault tolerance and their behavior upon failure. A 1oo1 system is the simplest but has no redundancy. 1oo2 prioritizes safety, tripping if one channel fails. 2oo2 prioritizes availability, requiring two channels to trip, making it less safe. […]