Detecting Insider Threats: The Undiscussed, Under Reported OT/ICS Cybersecurity Challenge
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Together, we simplify security, visibility and threat detection across your OT and IoT assets.
The Internet of Things (IoT) is quickly bringing industrial environments online, expanding the attack surface for cyber threats beyond traditional IT assets. As a result, it’s increasingly important for organizations to extend operational visibility to include the wide variety of OT/IoT and IT devices now on their networks.
The Keysight Vision platform collects data across locations, providing a centralized source of aggregated networking information. This makes it easy and fast to deploy the Nozomi Networks solution, which analyzes the OT and IoT data and delivers real-time visibility and threat detection for critical processes.
Together, we are eliminating the barriers to digital transformation by delivering the rich contextual insight needed to defend your OT and IoT assets against cyberattacks, undetected failures, and costly outages.
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Unify Visibility Across Your OT/IoT Networks
Nozomi Networks Solution: Network Graph View
This visualization displays all assets on your network for real-time awareness. Click to enlarge.
Defend Your Networks Against Cyberattacks and Downtime
Smart Incident showing related alerts and security context. Click to enlarge.
Nozomi Networks delivers OT/IoT and ICS cybersecurity solutions to customers worldwide, providing comprehensive asset visibility, network monitoring and threat detection for industrial networks.
Within minutes of deployment, it begins creating a baseline of the environment. By detecting changes and anomalies that could impact operations, Nozomi Networks helps prevent critical asset downtime. Additionally, Nozomi Networks integrated threat intelligence helps identify threats that may be targeting the environment.
Ixia Network Visibility Solutions (NVS) deliver full data access to both OT and IoT networks. Complete, real-time visibility starts with “tapping” networks to capture and copy traffic used in performance and security monitoring, incident response, forensics, and analysis. Tapping can occur where OT switches aren’t capable of adequately mirroring packets to ensure complete visibility. Taps may also substitute for data diodes, as they allow copies of traffic to flow out of the monitored network segment but not back into it.
Data from the network is forwarded to Ixia’s Vision Network Packet Brokers (NPBs) for real-time processing and delivery to the Nozomi Networks solution. Pre-processing of traffic removes duplicate packets and strips unwanted or privileged data to improve overhead and meet compliance mandates for securing information. Vision NPBs aggregate, process, and deliver all relevant data from mirror and tap connections to the Nozomi Networks solution, filtering out traffic not relevant to OT and IoT security.
With Nozomi Networks and Keysight, data collection occurs across multiple levels in your ICS environment.
The Nozomi Networks solution uses Keysight’s visibility architecture to capture comprehensive data and eliminate network blind spots. Consolidated data is supplied to the Nozomi Networks threat analytics platform to promote rapid incident response and proactive defense strategies.
