Tag: Industrial Cybersecurity

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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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Advancing IEC Standards for Power Grid Cybersecurity

Date: Jan 26, 2017 By: Moreno Carullo
Last week Nozomi Networks had the privilege of hosting the first WG15 meeting of 2017. This group is responsible for establishing end-to-end cybersecurity standards for the world’s power system communication protocols. Read on to learn more about WG15 and how we advanced standards for encrypted communications for the power grids of the future.

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Ukraine, Vermont Utility Cyberattacks Highlight Need for Robust ICS Security in 2017

Date: Jan 2, 2017 By: Heather MacKenzie
2016 ended with reports of 2 electric utility organizations, on different sides of the world (Ukraine and Vermont), citing cyberattacks or cyber infections. Both incidents highlight that corporate computer infections can threaten power systems and the need for robust ICS security in 2017. This article highlights the steps involved in the watershed 2015 Ukraine utility cyberattack as it moved from IT to OT systems and suggests ways of improving threat detection and mitigation.

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ThyssenKrupp Cyberattack: Protecting ICS from Advanced Persistent Threats

Date: Dec 8, 2016 By: Heather MacKenzie
Today’s report of a cyberattack on German conglomerate ThyssenKrupp joins a list of high profile cyberattacks on industry where the goal has been to steal proprietary information (Dragonfly, Flame, Duqu) or disrupt business operations (Shamoon). While Industrial Control Systems (ICS) were not impacted this time, the incident is a reminder to ICS operators of the risks associated with Advanced Persistent Threats.

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