Latest news, tutorials, and insights from the Uncategorized category.
Zeek 3.1 is now available as source code. Binary packages for Linux will follow shortly. After last year’s 3.0, this is the first feature release following our new release schedule, bringing new functionality & improvements to…
read more about Zeek 3.1 releasedBy Tim Wojtulewicz With the release of Zeek 3.1 coming soon, we are now fully deprecating all of the old Bro naming, including for the plugin skeleton. This means that plugins may fail to build once Zeek…
read more about Updating a Plugin in Zeek 3.1CVE-2020-0601 is a major security issue affecting recent versions of Microsoft Windows. In a nutshell, NSA found a vulnerability in core Windows libraries that perform certificate validation. This vulnerability can be used to craft certificates that are accepted…
read more about Detecting CVE-2020-0601 with ZeekWelcome to the Zeek Monthly Newsletter, Issue 1 covers December 2019 as well as upcoming events. In this Issue: General Community News/Updates Development Updates Zeek In the News Interviews Threat of the Month Upcoming…
read more about Zeek Monthly Newsletter, Issue 1 – January 2020Introduction First of all, welcome to the community! If you are reading this, then you’ve heard all about how great Zeek is and you are interested in finding out for yourself by getting it up…
read more about Getting started with Zeek (Docker-style): Part 1by Keith J. Jones, Ph.D Introduction The last three blog posts demonstrated how to add a JPEG file analysis plugin into the core Zeek source code or as a package. This part will demonstrate how you…
read more about How To Add A JPEG File Analyzer To Zeek – Part 4by Keith J. Jones, Ph.D Introduction The last two blog posts (Part 1 and Part 2) demonstrated how to add a JPEG file analysis plugin. This part will show you how to take our…
read more about How To Add A JPEG File Analyzer To Zeek – Part 3by Keith J. Jones, Ph.D Introduction In the first post we added a stub to Zeek for JPEG file analysis. As you recall, instead of just checking in code into the open source repository, our…
read more about How To Add A JPEG File Analyzer To Zeek – Part 2Or – How can I get involved in the community? One of the questions that we commonly get is “How do I get help,” or “How can I get involved into the Zeek community?” The goal…
read more about Zeek Community ResourcesWhat follows is an overview of the existing Zeek package ecosystem. Nothing new, but hopefully a fresh description of the big picture can help guide those less familiar or generally fill in gaps. What are packages?…
read more about Zeek Package Ecosystem Overview