What is Corelight?
Corelight is a powerful Evidence-Based Network Detection and Response (NDR) and Threat Hunting platform designed to provide complete network visibility, enhanced analytics, and faster investigations. The platform combines the strengths of open-source solutions like Zeek with advanced machine learning to help organizations proactively mitigate future cyber threats. With its comprehensive capabilities, Corelight enables security teams to efficiently hunt for threats, reduce response times, and improve overall security posture.
What are the features of Corelight?
- Complete Network Visibility: Corelight offers deep insights into network activity, allowing security teams to monitor every packet in real time.
- Advanced Detections & Analytics: Utilizing machine learning and threat intelligence, Corelight improves detection rates of malicious activities, enhancing MITRE ATT&CK coverage.
- Faster Investigation Tools: The platform reduces Mean Time To Respond (MTTR) and increases the closure rate of incidents, enabling rapid and informed decision-making.
- Integrated Threat Hunting: Corelight simplifies threat hunting by providing tools that shorten dwell times and uncover hidden attackers.
- Smart PCAP: This feature captures packets intelligently, ensuring that only relevant data is preserved for analysis, thereby optimizing resource usage.
- Cloud Security Solutions: Corelight extends its capabilities to cloud environments such as AWS, GCP, and Azure, ensuring comprehensive protection wherever your data resides.
- User-Friendly Interface: The guided triage feature provides security teams with simplified workflows, allowing for quicker assessments of suspected threats.
What are the characteristics of Corelight?
Corelight's platform stands out due to its evidence-based approach, leveraging extensive network data that contributes to its reliability in threat detection. It integrates seamlessly with existing security stacks and tools, including Splunk and Microsoft Defender, offering a unique value proposition by enhancing their capabilities. The use of open-source components adds flexibility and fosters a collaborative environment for continual improvement and adaptation to new threats.
What are the use cases of Corelight?
- Ransomware Defense: Corelight has proven effective in high-stakes ransomware scenarios, enabling teams to validate the significance of data held for ransom, thereby aiding in informed decision-making.
- Threat Hunting: Security professionals can utilize Corelight’s analytical features for proactive threat hunting, discovering vulnerabilities before they are exploited.
- Cloud Security Management: Organizations migrating to the cloud can leverage Corelight to maintain visibility and control over their cloud data, ensuring robust security measures are in place.
- Incident Response: Security teams can significantly reduce triage times and improve incident response effectiveness by utilizing Corelight’s real-time data analysis capabilities.
- Regulatory Compliance: By ensuring comprehensive monitoring and documented investigation processes, Corelight assists organizations in maintaining compliance with various regulatory standards.
How to use Corelight?
To get started with Corelight, organizations should identify their network architecture and deployment needs. Following the implementation of the Corelight sensors, teams can utilize the platform’s dashboard to configure alerts and monitor collected data. Users can conduct searches based on specific criteria, utilize guided triage to streamline investigations, and leverage the platform’s integrations with other security tools for enhanced functionality.
