{"id":90779,"date":"2024-09-26T12:00:33","date_gmt":"2024-09-26T04:00:33","guid":{"rendered":"https:\/\/version-2.com\/?p=90779"},"modified":"2024-11-20T17:10:58","modified_gmt":"2024-11-20T09:10:58","slug":"maximizing-it-ot-network-protection-with-garland-and-greycortex","status":"publish","type":"post","link":"https:\/\/version-2.com\/zh\/2024\/09\/maximizing-it-ot-network-protection-with-garland-and-greycortex\/","title":{"rendered":"Maximizing IT\/OT Network Protection with Garland and GREYCORTEX"},"content":{"rendered":"\t\t
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While the convergence of IT and OT has been around for several years, there still exists a\u00a0disparity between the technology, tools, and resources deployed in each network type. IT teams often turn to traditional security vendors for NGFW, XDR, and NDR tools, which don\u2019t always work effectively in OT environments due to the different needs of SCADA and ICS systems.<\/p>

GREYCORTEX has made it its mission to provide customers who have both IT AND OT <\/strong>networks with technologically advanced and reliable security tools. By fostering collaboration between IT and OT teams, they enable you to strengthen your security strategies and better protect yourself against cyber threats.\u00a0<\/p>

In addition to its robust detection and response capabilities, GREYCORTEX Mendel offers powerful real-time network analytics. This technology provides you with visibility into your network activities, whether you\u2019re managing a\u00a0small network of 100 devices or a\u00a0vast, geographically dispersed network with hundreds of thousands of devices.<\/p>

How It\u00a0Works<\/h3>

GREYCORTEX Mendel sees and visualizes traffic in the context of time and events, including L2 and L3 OT protocols and application data. To identify all devices in a\u00a0network and gain a\u00a0comprehensive understanding of their interactions, the protocols they use, and where data flows, Mendel requires complete packet visibility. This is where Garland Technology comes in. Network TAPs are a\u00a0tested and proven industry best practice for ensuring complete network visibility for security and monitoring tools.<\/p>


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Scenario #1: Security Monitoring for IT and OT Infrastructure<\/h5>
  1. Within both IT and OT environments, data from the network segments are fed through Garland Technology Network TAPs. These TAPs mirror the network traffic to provide 100% visibility across the environments.<\/li>
  2. In OT scenarios, Garland commonly uses its specialized Industrial Network TAPs that are purpose-built for industrial, manufacturing, utility, and military environments.<\/li>
  3. Data from multiple Network TAPs is delivered to Garland\u2019s PacketMAX\u2122 Advanced Features to aggregate, filter, and load balance the mirrored traffic.<\/li>
  4. The aggregated traffic from each location is then delivered to GREYCORTEX Mendel. Mendel serves as both a\u00a0Network Detection and Response solution for the IT infrastructure and as an advanced industrial Intrusion Detection System (IDS) for industrial environments, utilizing deep packet inspection for ICS and SCADA traffic.<\/li>
  5. Mendel offers a\u00a0complete view of your network and business applications through active and passive asset discovery. It provides detailed asset information, including vendor details, hardware and software versions, and network configurations.<\/li><\/ol>
    Scenario #2: Security Monitoring of Medical IoT Devices and Critical Healthcare Systems<\/h5>
    1. Garland Technology\u2019s compact, high-performance network TAPs provide a\u00a0100% full duplex copy of the wire\u00a0data.<\/li>
    2. Network traffic is sent to the PacketMAX\u2122: Advanced \u00a0Features packet broker for aggregation, filtering, load balancing, and deduplication to remove duplicate packets. The refined traffic is then sent to GREYCORTEX Mendel for detailed analysis and detection of malicious activities and advanced threats.<\/li>
    3. Mendel enables system analysts to investigate security and operational events effectively. It helps them find root causes and respond to threats quickly. This is possible because Mendel provides a\u00a0comprehensive view of network activities, whether it\u2019s for specialized medical devices like CT scanners, X\u2011Ray machines, and DICOM workstations, or for Medical Information Systems and Building Automation Systems.<\/li><\/ol>

      Key Benefits of the Garland-GREYCORTEX Solution<\/h3>