Tag: IoT Security

IEC61850-WG15-Members-Meet-at-Nozomi-Networks

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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