Tag: ICS anomaly detection

a-gartner-cool-vendor-that-s-getting-hot

Nozomi Networks – A Gartner Cool Vendor That’s Getting Hot

Date: June 15, 2017 By: Edgard Capdevielle
Until now Industrial Control System (ICS) Cybersecurity wasn’t the coolest area of cybersecurity, but Gartner is changing that with its recognition of Nozomi Networks as a 2017 Cool Vendor. Last week, we were honored to learn that Nozomi Networks is a 2017 Gartner Cool Vendor. We are excited that our innovation and its positive impact on ICS cybersecurity will now be brought to the attention of more companies around the world.

I am also very pleased to share the news that the company has seen better than expected customer growth, has made two senior strategic hires, and has recently won a number of industry accolades. Read on to find out more about the momentum being generated by the Nozomi Networks’ team and its advanced OT security technology…

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WannaCry: A Wake-up Call to Revisit ICS Cybersecurity Measures

Date: May 17, 2017 By: Heather MacKenzie
Updated May 19, 2017

The WannaCry ransomware malware broke onto the world scene on Friday May 12, 2017 when it infected over 200,000 computers in more than 150 countries. Thankfully, the impact on manufacturing systems and critical infrastructure was relatively low. However, while WannaCry’s spread has been curtailed for now, new variants have been reported.

Immediate actions are to determine whether your systems are vulnerable by identifying computers and devices running Windows operating systems not updated with the latest security patches or communicating with the SMB1 protocol. If these situations exist, you need to execute a plan to mitigate and protect against these security weaknesses.

While we can take a deep breath that WannaCry did not shut down essential services such as power systems and water systems, the malware is certainly a very loud wake-up call Let’s look at what can be done immediately, and over time, to prevent and mitigate ransomware infections to industrial systems.

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U.S. Executive Order on Cybersecurity – What You Need to Know

Date: May 12, 2017 By: Heather MacKenzie
Critical infrastructure cybersecurity is in the spotlight thanks to the new Presidential Executive Order on Cybersecurity. No matter your politics, most would agree that it’s good to see the U.S. government elevating the urgency for critical infrastructure cyber resiliency improvement.

Section 2 of the order calls out the need to improve cyber risk management efforts. If you work for an electric utility or other critical infrastructure operator you should be aware that recent advances in technology can greatly help in this area, and do so in a way that is simple and safe to implement.

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Two Reasons for the ICS Cybersecurity Deficiency

Date: April 19, 2017 By: Thomas Nuth
Government, industry, system integrators and automation vendors all know that industrial cybersecurity needs to be improved. Yet, all too often both enterprise and industrial networks are still managed without a coherent security strategy. What’s the reason? First and foremost, there is a lack of industrial security expertise in the workforce. Secondly, up to now, technologies have focused on modularized solutions for either the enterprise network or the industrial environment, without paying attention to the integration between the two. The good news is that a new generation of solution helps overcome both the skills shortage and the IT/OT divide.

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“An average of 46% of all cyberattacks in the OT environment go undetected, suggesting the need
for investments in technologies that detect cyber threats to oil and gas operations.”
Ponemon Institute report, February 2017

ICS Security Lags Digitization in U.S. Oil and Gas Industry

Date: March 13, 2017 By: Edgard Capdevielle

A recently released study by the Ponemon Institute finds that 61% of oil and gas operators in the U.S. indicate that their organization’s ICS protection and security is inadequate. While the implementation of digitally connected industrial components is delivering business benefits, it has significantly increased cyber risk. Yet only 41% of companies continually monitor OT infrastructure to prioritize cyber threats and attacks.

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ARC Forum: 4 Key Criteria for ICS Cybersecurity Anomaly Detection

Date: Feb 23, 2017 By: Kim Legelis
At the recent ARC Forum in Orlando, the automation community met to discuss pressing issues for the future. Cybersecurity was on top of the list of topics, with a full track led by ARC’s lead industrial security analyst Sid Snitkin. He led a panel that addressed an important new tool: ICS anomaly and breach detection solutions. Let’s look at the four critical capabilities ARC identified for these products, and how Nozomi Networks’ technology addresses them.

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