network visibility

The Critical Role of Network Detection and Response in Improving Enterprise Security [Q&A with Vito Rallo of PwC]

Vito Rallo is Director of Cyber Incident and Threat Management at PwC. He and his team provide offensive security and…

3 days ago

Now You Know – Q&A about Bricata with CEO John Trauth

Bricata CEO John Trauth discusses how Bricata is helping the world’s largest organizations secure their networks by delivering the most…

1 month ago

Give me my stats!

By Keith J. Jones, Corelight Sr. Security Researcher I often develop packages for Zeek in cluster mode. In this configuration,…

3 months ago

Mixed VLAN tags and BPF syntax

By Richard Bejtlich, Principal Security Strategist, Corelight This post contains a warning and a solution for anyone using BPF syntax…

3 months ago

Zeek & Sigma: Fully Compatible for Cross-SIEM Detections

By Alex Kirk, Corelight Global Principal for Suricata Corelight recently teamed up with SOC Prime, creators of advanced cyber analytics…

5 months ago

Chocolate and Peanut Butter, Zeek and Suricata

By Brian Dye, Chief Product Officer, Corelight Some things just go well together. A privilege of working with very sophisticated defenders…

6 months ago

The light shines even brighter: Updates to Corelight’s Encrypted Traffic Collection

By Vince Stoffer, Senior Director, Product Management, Corelight With Corelight’s latest software release, v19, we are excited to announce the…

6 months ago

Detecting GnuTLS CVE-2020-13777 using Zeek

By Johanna Amann, Software Engineer, Corelight CVE-2020-13777 is a high severity issue in GnuTLS. In a nutshell, GnuTLS versions between…

6 months ago

Watch over DNS traffic with Corelight & Splunk

By Roger Cheeks, Solutions Engineer, Corelight Corelight sensors put your organization in the best position to watch over DNS traffic…

8 months ago

The High Ground

By Charles Strauss, Senior Brand Copywriter, Corelight Introducing Corelight’s new story + the value of NTA From the Greek Acropolis…

10 months ago