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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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Risk Management

Court Ruling on SEC v. SolarWinds Good News for CISOs—For Now

Cristin Flynn Goodwin
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Healthcare
Vulnerability Management
Risk Management

Better Medical Device Classification for Enhanced Risk Management

Manan Kakkar
Sam Templeton
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Cyber Resilience
Healthcare
Industrial
Risk Management

Deterrence in Cyberspace Proving to be a Difficult Exercise

ADM. Michael S. Rogers, USN (Ret.)
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Cyber Resilience
Risk Management
Industrial

US Government Expands Tech Restrictions to Safeguard Critical Infrastructure

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
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Risk Management

NIS2 Directive Must Be More Than a Compliance Exercise

George V. Hulme
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Vulnerability Management
Risk Management

Putting SBOMs to Practical Use

George V. Hulme
Healthcare delivery organizations using open-source software experience a balance of development advantages and security tradeoffs. Visibility, oversight, and tracking the use of OSS is critical to reducing risks it introduces. SBOMs, meanwhile, can be an advantage, in particular with regard to vulnerability management.
Cyber Resilience
Healthcare
Vulnerability Management
Risk Management

Understanding the Risks of Open Source Software in Healthcare

George V. Hulme
CISOs remain at risk for potential securities fraud charges as public ‘security statements’ can still be used against them despite a New York judge's ruling that all but ended the SEC's case against SolarWinds and its CISO Tim Brown.
Risk Management

Judge Dismisses Most of SEC Case vs. SolarWinds; CISOs Must Remain Wary

George V. Hulme
On Nexus, former NSA Director Adm. Michael Rogers writes about the current legislative and personal liability changes that are impacting the CISO office. But Rogers urges security leaders to view these times as an opportunity to refine their business acumen and ensure cybersecurity is a priority across the enterprise.
Risk Management
Operational Resilience
Cyber Resilience

CISO Unrest is an Opportunity

ADM. Michael S. Rogers, USN (Ret.)
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Operational Technology
Risk Management

How to Unify Colliding IT/OT Worlds

George V. Hulme
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