Manage hundreds of sensors in one place
Fleet Manager is a single, centralized platform that allows you to manage, configure, update, and apply baseline configurations to Corelight Sensors. Create configuration templates, define custom sensor groups, manage user roles and access levels, and assess managed sensor health across the enterprise—all from one pane of glass. Spend less time managing and tracking changes, and more time defending against attacks.
- Deploy packages and configurations from one UI
- Manage and configure Zeek®, IDS, YARA rules, and Performance and Asset Visibility modules.
- Control access with granular role-based user settings
- Define custom groups of sensors
- Apply custom configuration templates
Deploy configurations across your fleet in minutes
Customizable policy templates let you define sensor settings once and push them to individual sensors or your entire fleet from a single interface:
- Configure Zeek packages, Suricata IDS rulesets, Smart PCAP policies, and YARA rules
- Set network performance thresholds and asset classification settings
- Define input filters, export targets, and threat intelligence feeds
- Apply quick-start templates (North- South, East-West, Blended) to reduce policy creation time by up to 80%
- Push software upgrades and new Zeek packages with coordinated rollouts
Integrate your security ecosystem in minutes, not months
The Connector Framework eliminates custom scripts, manual feed imports, and standalone infrastructure by managing all third-party connections from a single interface.
- Connect to third-party platforms, including CrowdStrike, Microsoft Defender, SentinelOne, Tenable, and Axonius
- Natively ingest threat intelligence feeds from STIX/TAXII 2.1, GitHub, GitLab, or any HTTP/HTTPS endpoint
- Enrich network evidence with endpoint, vulnerability, and asset context in real time
Full visibility into fleet health — at a glance
Monitor your entire sensor environment from a single dashboard with actionable health indicators.
- Track Zeek log output rates, CPU and memory utilization, and traffic throughput across all sensors
- Drill into individual sensor metrics with one click
- Get immediate alerts for connectivity issues and available software upgrades
- Maintain a complete audit trail of all configuration changes and user actions for compliance
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Corelight: A Must Have For Modern Network Security Monitoring
Streamlined management via the Fleet Manager is great. Hard to imagine going back to a home grown Zeek infrastructure after being able to update a Corelight sensor in 2 clicks and manage your policy for all sensors in one place..
IT Specialist, Government
Gartner® and Peer Insights™ are trademarks of Gartner, Inc. and/or its affiliates. All rights reserved. Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose
Network Monitoring And Security Of Geographically Diverse Environments
The Corelight Detection and fleet manager platform have enabled us to both secure and optimise our geographically distributed sites network traffic and identify suspect traffic, routes, configurations and devices within our environments.
Manager, Technical Security, Transportation
How it works
With Corelight Fleet Manager, you can assess the health and configuration of your sensors with at-a-glance dashboards.
Create custom policies & configuration templates and apply them to all managed sensors across your organization.
Establish and enforce granular role-based access controls while demonstrating compliance with auditable logs, orchestrate deployments of new features, and upgrade packages across managed Corelight Sensors.
Case study
Publicly-held energy company selects Corelight for better internal visibility & enhanced threat analysis
Case study
Top government agency uses network detection & response to improve visibility across diverse & ever-changing environments
Case study
Fortune 50 retailer consolidates security stack and saves $10M with virtual NDR
Major U.S. health system simplifies security operations
Situation
A leading U.S. health system relied on self-managed open-source Zeek for network visibility but faced significant operational overhead.
Challenge
Their small security team spent too much time on tool maintenance instead of threat hunting, and they struggled to scale visibility across their expanding footprint.
Solution
They deployed Corelight AP3100 Sensors with Fleet Manager, replacing their DIY solution with an enterprise-ready Open NDR Platform.
Results
They successfully reduced operational costs, enabling their team to focus on security analysis, and gained deep, consistent visibility across their environment.
Maximize ROI with services and training from Corelight
Corelight Services and Training puts elite defense within reach by ensuring your team can maximize the value of our Open NDR Platform. From precision deployment and SIEM integration to activity-based training from world-class experts, our services provide the technical guidance needed to accelerate SOC maturity.
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Accelerate implementation and time to value with health checks
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Precision engineering for detection calibration and customization
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Expert-led training and education services
FAQ
What is Corelight Fleet Manager?
Corelight Fleet Manager is a centralized platform for managing, configuring, and monitoring multiple Corelight Sensors across an enterprise network. It provides a single interface for deploying configurations, managing updates, monitoring sensor health, and applying policies to sensor groups.
How does Fleet Manager simplify sensor management?
Fleet Manager enables administrators to group sensors, apply consistent policies, automate software updates, and monitor sensor health from a unified dashboard, reducing manual effort and ensuring configuration consistency across large deployments.
What security and access controls does Fleet Manager offer?
Fleet Manager supports role-based access control, integration with identity providers (LDAP, SAML, RADIUS, TACACS+), two-factor authentication, and detailed audit logs to ensure secure and compliant sensor management.
Can Fleet Manager manage sensors in different environments?
Yes, Fleet Manager can manage physical, virtual, cloud, and software sensors, providing centralized control and visibility regardless of deployment type or location.
What resources and enrichments can be managed through Fleet Manager?
Fleet Manager allows centralized management of Zeek bundles, Suricata rules, YARA rules, threat intelligence feeds, and log export configurations, enabling rapid deployment of new detection capabilities and enrichments across all managed sensors.