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          World’s first 100G Zeek sensor

          As we finished rolling out Corelight’s v21 software release, which saw the delivery of the world’s first 100G, 1U Zeek sensor, I was reminded of when I’d first read the “100G Intrusion Detection” paper written in 2015 at Berkeley Lab. The paper... Read more »

          CrowdStrike + Corelight partner to reach new heights

          Through our newly announced partnership with CrowdStrike, Corelight customers will be able to incorporate CrowdStrike’s best-in-class threat intelligence into Corelight Sensors to generate actionable alerts and network evidence. In addition, by... Read more »

          Extending NDR visibility in AWS IaaS

          Comprehensive visibility is challenging in a cloud environment. While these environments are rich sources of telemetry and logs, it is challenging for security teams to ensure that logging is configured (and stays configured) on every service, to... Read more »

          Translating query into action

          One of the most important aspects of threat hunting is having a place to start. A question, a theory, or a hunch often begins the hunt. Where you end up may not be where you first intended, but a good hunt will always reveal new information about... Read more »

          Finding SUNBURST backdoor with Zeek logs & Corelight

          UPDATE 12-16-20: Corelight Resources Read more »

          Introducing the Cloud Sensor for GCP

          Introducing the Cloud Sensor for GCP

          Visibility is paramount in securing your cloud environment – as the adage goes, you cannot protect what you do not see. However, comprehensive visibility in an IaaS (infrastructure as a service) environment is elusive – you need to make sure that... Read more »

          Beating alert fatigue with integrated data

          More than 15 years after Gartner declared that “IDS is dead” because it was too noisy to be effectively managed, alert fatigue continues to be a central theme of life in modern SOCs, with a majority of SOCs still unable to process all the alerts... Read more »

          NDR for AWS Well-Architected

          Corelight is a powerful network traffic analysis tool that enables network detection and response (NDR) for AWS Cloud workloads by receiving packets from an AWS Virtual Private Cloud (VPC) traffic mirror and cloud packet brokers. Corelight extracts... Read more »

          Zeek & Sigma: Fully compatible for cross-SIEM detections

          Corelight recently teamed up with SOC Prime, creators of advanced cyber analytics platforms, to add support for the entire Zeek data set into Sigma, the only generic signature language that enables cross-SIEM detections from a single toolset.... Read more »

          Chocolate and peanut butter, Zeek and Suricata

          Some things just go well together. A privilege of working with very sophisticated defenders in the open source community is seeing the design patterns they use to secure their organizations – both technology and workflows. One of the most common has... Read more »

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