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Securing connectivity in operational technology (OT) environments is crucial for the safety of critical infrastructure and maintaining the uninterrupted service it provides. Leaving unnecessary open ports, protocols, and services exposed, along with directly connected devices to the internet, such as programmable logic controllers (PLCs) and human machine interfaces (HMIs), greatly increases the risks of cyberattacks.
Industrial
Operational Technology
Risk Management

Explaining the Importance of Secure Connectivity in OT

Dan Ricci
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Operational Technology
Cyber Resilience

Secure by Design in Manufacturing is Not an Empty Concept

Jim LaBonty
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Operational Technology

Does DevOps have a place in OT/ICS Development?

George V. Hulme
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Cyber Resilience
Healthcare
Industrial
Operational Technology
Risk Management

CPS Security Leaders Convene on One Goal: Protect Mission-Critical Infrastructure

Upa Campbell
In OT and ICS cybersecurity, living off the land (LOTL) techniques refer to the practice of attackers using the existing tools and processes in a target system to carry out their malicious activities. This approach is particularly dangerous because it allows the attacker to blend in with everyday activities, making detection significantly more challenging.
Operational Technology
Cyber Resilience
Industrial

How Living-Off-The-Land Techniques Impact OT and ICS

Dan Ricci
If we are indeed at the full outset of Industry 4.0, the fourth industrial revolution, initiatives such as smart manufacturing will not truly succeed without keen awareness of new cybersecurity risks introduced by IT/OT connectivity and advanced technologies.
Cyber Resilience
Internet of Things
Operational Resilience
Operational Technology

Smart Manufacturing Requires Proactive Cybersecurity

Jim LaBonty
Secure remote access for third parties is a growing demand within OT and ICS environments. CISOs must understand and mitigate the risk third-party access introduces by having visibility into these connections, limiting access when appropriate, and applying other mitigations.
Operational Technology

Closing the Door on Third-Party Access Risks

George V. Hulme
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Operational Technology
Risk Management

How to Unify Colliding IT/OT Worlds

George V. Hulme
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Operational Technology
Cyber Resilience

EPA Cybersecurity Warning to Water Systems Faces Challenges

George V. Hulme
It’s incumbent upon the enterprise to manage third-party supply-chain relationships with cybersecurity as a foremost priority, in particular locking down access to critical systems and adequately managing and assigning privileged access to third parties.
Operational Technology

Examining Third-Party Supply-Chain Risks Around Secure Access

Jim LaBonty
Expert Don C. Weber writes that safety devices are within scope for cybersecurity risk assessments. This includes conducting high-level risk assessments to assemble documentation for specific Systems-under-Consideration (SuC) of the safety solution, performing a vulnerability assessment of the SuC, feeding the results into the detailed risk assessment to allow the risk management team to identify and address residual risks.
Operational Technology
Operational Resilience
Vulnerability Management

Architecting Safety Using Cybersecurity Requirements and Assessments

Don C. Weber
OT and ICS asset owners must consider non-traditional OT exposures beyond software vulnerabilities—a comprehensive exposure management approach to risk reduction—to understand the multifaceted challenges and the proactive measures necessary to safeguard critical infrastructure.
Cyber Resilience
Operational Technology
Risk Management

Operational Technology Exposure: Beyond Software Vulnerabilities

Dan Ricci
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