Bright Ideas Blog

Archives for Apr 2022

Detecting Windows NFS Portmap vulnerabilities

This month, Microsoft announced two vulnerabilities in portmap, which is part of ONC RPC, on Windows systems. This blog will discuss Zeek detection packages for CVE-2022-24491 and CVE-2022-24497 developed by Corelight Labs. Read more »

Sidecars for network monitoring

Editor’s note: This is the second in a series of posts we have planned over the next several weeks where we explore topics such as network monitoring in Kubernetes, using sidecars to sniff and tunnel traffic, show a real-world example of detecting... Read more »

Explore Corelight evidence in Humio Community Edition

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

Deeper visibility into Kubernetes environments with network monitoring

Editor’s note: This is the first in a series of posts we have planned over the next several weeks. We will explore topics such as network monitoring in Kubernetes, using sidecars to sniff and tunnel traffic, show a real-world example of detecting... Read more »

Don’t trust. Verify with evidence.

What matters most in a criminal trial? Evidence. Everything depends on the quality and depth of facts deployed to build a case for innocence or guilt. Without compelling evidence, no jury can draw accurate conclusions. Here at Corelight, we are in a... Read more »

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