Series 3 - Episode 5

In this episode of Cyber Brews, we explore how Remote Access fits into the IEC 62443 standard and discuss the different approaches organisations are using to securely connect to their OT environments.

We cover topics including:

▪️ The different types of OT remote access and why it's much more than simply using Remote Desktop (RDP)
▪️ The advantages and disadvantages of common remote access technologies
▪️ How secure remote access supports maintenance, vendors and operational teams
▪️ Where remote access fits within the principles of IEC 62443
▪️ Practical considerations for reducing cyber risk while maintaining operational availability

Whether you're an engineer, asset owner, system integrator or cybersecurity professional, understanding how to implement secure remote access is becoming increasingly important in today's connected industrial environments.

☕ Grab a brew and join us as we explore one of the most critical topics in OT cybersecurity.

Series 3 - Episode 4

In this episode of Cyber Brews, we dive into IEC 62443-2-1 Edition 2 and explore what the updated standard means for organisations building and managing cybersecurity programs within industrial and OT environments.

We discuss the difference between a Cybersecurity Management System (CSMS) and a broader Security Program (SP), why the terminology matters, and how the latest edition of the standard is evolving beyond traditional compliance thinking.

The episode also covers:

▪️ What the IEC 62443-2-1 security program is designed to achieve

▪️ The biggest changes introduced in Edition 2

▪️ How the standard impacts different stakeholders across industry

▪️ What engineers, site owners, OT teams, and process safety professionals should be thinking about moving forward

As industrial cyber security continues to mature, organisations are increasingly being asked to demonstrate not just technical controls, but governance, ownership, and long-term resilience.

Series 3 - Episode 3!

Artificial Intelligence is rapidly becoming part of the industrial cyber landscape but is it strengthening critical infrastructure, or introducing entirely new risks?

In this episode we explore the growing relationship between AI and OT security, discussing how organisations are beginning to rely on AI-driven technologies within critical infrastructure environments.

We dive into topics including:▪️ AI as a new dependency in critical infrastructure▪️ AI-assisted defence for OT environments▪️ How attackers are beginning to use AI against operational technology▪️ The emerging cyber “arms race” between defenders and adversaries▪️ New vulnerabilities and attack vectors introduced by AI systems▪️ Risks such as malicious data poisoning and the growing concern around AI model collapse caused by AI-generated training data

As AI adoption accelerates, understanding both the opportunities and the unintended consequences becomes increasingly important for organisations operating industrial systems.

So grab a brew and join us as we explore whether AI is becoming the future of industrial cybersecurity or the next major challenge.