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Wireless security for OT and IoT environments
Wireless security for OT and IoT environments

Wireless devices are becoming more and more common. This increases the number of access points through which attackers can penetrate networks. A new wireless multi-spectrum sensor can provide greater security. Nozomi Networks introduces Guardian Air, the industry's only wireless spectrum sensor designed specifically for OT and IoT environments. With 80 percent of new IoT deployments, wireless connections are quickly becoming the preferred network type. The explosion of wirelessly connected devices increases the number of potential access points and likely misuse of networks. This puts critical infrastructures at risk of cyberattacks and business interruptions...

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Drastic increase in malware threats
Drastic increase in malware threats

Security threats in OT and IoT environments are increasing rapidly. Healthcare, energy and manufacturing are particularly affected. Nozomi Networks Labs' analysis of unique telemetry data - collected from OT and IoT environments spanning a variety of use cases and industries worldwide - has revealed that malware-related security threats have increased 10x in the last six months. Across the broad categories of malware and potentially unwanted applications, activity increased by 96 percent. Threat activity related to access controls has more than doubled. Inadequate authentication and password hygiene led to...

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AI-powered cybersecurity analysis for vulnerabilities
AI-assisted cybersecurity analysis for vulnerabilities - Image by DIY Team on Pixabay

With the Vantage IQ solution, Nozomi Networks has the first AI-powered solution for analyzing and responding to security vulnerabilities and resource limitations in mission-critical operational infrastructures. It allows these gaps and limitations to be quickly addressed. Vantage IQ is available as an add-on to Vantage, Nozomi Networks' SaaS-based security management platform. It provides actionable insights into real-world threats and how to address them, leveraging artificial intelligence (AI) and machine learning (ML). This advanced human-machine collaboration strengthens the cybersecurity and resilience of organizations with critical infrastructures. At the same time it helps...

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OT/IoT Security Report: Botnets Attack IIoT
OT/IoT Security Report: Botnets Attack IIoT

A cybersecurity threat analysis for the second half of 2022: Cyber ​​attacks via botnets on critical infrastructures with IoT / OT continued and targeted rail transport, energy sector, manufacturing and hospitals. The latest OT/IoT Security Report from Nozomi Networks Labs reveals that wiper malware, IoT botnet activity, and the Ukraine War were major drivers of the 2022 threat landscape. As in the first half of 2022, the company's researchers have observed cybercriminals shifting their tactics from data theft and distributed denial of service (DDoS) attacks to more destructive malware. The aim here was to…

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