By Richard Bejtlich, Principal Security Strategist, Corelight Over the last six months, we’ve read in the security press about a variety of managed service providers (MSPs) being compromised by nation-state and criminal actors. Some e ... Read more »
Zeek
How Zeek can provide insights despite encrypted communications
By Anthony Kasza, Security Researcher, Corelight Labs Overview Encrypted communications are ubiquitous. While encryption provides confidentiality, it cannot prevent all means of traffic analysis. Certain protocols, such as SSH and TLS, ensure ... Read more »
Do you know your NSM data types?
By Richard Bejtlich, Principal Security Strategist, Corelight When I first began writing about network security monitoring in 2002, I based my understanding on my experience in the Air Force Computer Emergency Response Team (AFCERT) and the tools ... Read more »
Zeek is much more than a data format
By Greg Bell, CEO at Corelight Last week, a candidate for a senior role at Corelight explained his motivation for joining the company this way: “the world is standardizing on Zeek.” And it’s true. The Zeek network security monit ... Read more »
Mission First, People Always.
By Amber Graner, Community Director, Corelight I’d like to take a moment and introduce myself. I’m Amber Graner, and I’m excited to join Corelight, Inc as the Director of Community for the open source Zeek project. ... Read more »