TALK TO AN EXPERT
ad-images-nav_0001_SANs thumb

SANS Protects: The Network

DOWNLOAD WHITE PAPER

ad-images-nav_0009_Threat-hunting-guide

Threat hunting guide

GET THE GUIDE

ad-images-nav_0013_IDS

Alerts, meet evidence.

LEARN MORE ABOUT OUR IDS SOLUTION

ad-images-nav_white-paper

5 Ways Corelight Data Helps Investigators Win

READ WHITE PAPER

ad-images-nav_0000_Thinking-like-a-threat-actor

Thinking like a Threat Actor: Hunting the Ghost in the Machine

WATCH THE WEBCAST

ad-images-nav_0006_Blog

Don't trust. Verify with evidence

READ BLOG

ad-nav-NDR-for-dummies

NDR for Dummies

GET THE WHITE PAPER

ad-nav-video

The Power of Open-Source Tools for Network Detection and Response

WATCH THE WEBCAST

ad-nav-ESG

The Evolving Role of NDR

DOWNLOAD THE REPORT

ad-images-nav_0006_Blog

Detecting 5 Current APTs without heavy lifting

READ BLOG

Corelight Bright Ideas Blog

Suricata

Replace IDS and extend entity visibility

Replace IDS and extend entity visibility

Today, as a part of our v27 software release, we are launching enhanced IDS rules management functionality, extending analyst visibility around hosts, devices, users, and more, and upgrading the Corelight Software Sensor to give customers more NDR... Read more »

Detecting 5 current APTs without heavy lifting

The Corelight Labs team prides itself on the ability to create novel Zeek and Suricata detection content that delves deep into packet streams by leveraging the full power of these tools. However this level of additional sophistication is not always... Read more »

New position brings new open source opportunities

Today marks the start of ZeekWeek, the annual conference for information technologists who rely on the open-source Zeek® network for security monitoring. Read more »

Explore Corelight evidence in Humio Community Edition

Now available: A free and easy way to learn about Humio and Corelight. Read more »

Know your environment: Tenable/Corelight integration for prioritized IDS alerts

One of the major causes of alert fatigue for SOCs is a class of alerts that fall in between false positives and useful detections: when an actual attack has been launched, and the detection is working correctly, but the host on the receiving end is... Read more »

Situational awareness for CISA FECB playbooks

CISA recently released a set of playbooks for the Federal Civilian Executive Branch (FCEB) to provide improved cybersecurity incident response (IR) and vulnerability response. As was demonstrated by the SolarWinds SUNBURST attack in December 2020,... Read more »

Detecting CVE-2021-42292

On its surface, CVE-2021-42292 doesn’t look like the kind of vulnerability that a network-based tool can find reliably. Marked by Microsoft as a local file format vulnerability, security veterans would expect that between encryption and encoding,... Read more »

Expanded Suricata detections with Dtection.io

One of the most common questions that Corelight customers and prospects who are using our Suricata integration ask is “what signatures should I run?” While our answer has always started with the industry-standard Emerging Threats Pro feed, we... Read more »

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 »

Pingback: ICMP Tunneling Malware

Recently, Trustwave reported on a new malware family which they discovered during a breach investigation. The backdoor, dubbed Pingback, executes on Windows systems and communicates with its controller via ICMP messages. ICMP (Internet Control... Read more »

Search

    Recent Posts