Corelight Bright Ideas Blog

Featured

How to React(.js) to React2Shell and detecting behaviors to catch the Next(.js) big RCE

Ground your defense against React2Shell in verifiable network evidence. Deploy high-fidelity Suricata detections to spot unauthenticated remote code...

David Burkett Dec 6, 2025

network detection response

Fuel for Security AI

Our Series E funding is an endorsement of both our strategy and opportunity.

Brian Dye Apr 30, 2024

DNS

Beating alert fatigue with integrated data

Corelight data enables immediate SOC improvements. Here's a walkthrough of initial playbooks.

Alex Kirk Oct 8, 2020

Network Security Monitoring

Using Corelight to monitor and identify exploited VPNs

Network and security devices operate with vulnerabilities that can be exploited. Here's how to use Corelight to monitor and identify exploited VPNs.

Richard Bejtlich Oct 2, 2019

Industry

A conversation with GE’s former CIO on three keys to CIRT success

Here are the three most important decisions Gary Reiner, former CIO of General Electric, made with respect to the success of GE-CIRT.

Richard Bejtlich Aug 22, 2019

Zeek

Network security monitoring vs supply chain backdoors

Collecting and analyzing core NSM data types & with host-based security provide the best chance for CIRTs to detect and respond to the sorts of...

Richard Bejtlich Oct 4, 2018

Corelight announces cloud enrichment for AWS, GCP, and Azure

The Corelight Partner Program

10 considerations for implementing an XDR strategy

Don't trust. Verify with evidence

Network Detection & Response