The Zeek Network Security Monitor
@zeek.org
Zeek is an open source network security monitor.
zeek.org | github.com/zeek | community.zeek.org
zeek.org | github.com/zeek | community.zeek.org
How is the Zeek community actually using logs? You’ll find everything from automated blocking and forensics to ML-based detection and quantum crypto research. Learn more: zeek.org/2025/11/5-wa...
November 12, 2025 at 9:34 PM
How is the Zeek community actually using logs? You’ll find everything from automated blocking and forensics to ML-based detection and quantum crypto research. Learn more: zeek.org/2025/11/5-wa...
Releases, development updates, workshops, oh my! Check out this month's Zeek newsletter: community.zeek.org/t/zeek-newsl...
November 6, 2025 at 9:41 PM
Releases, development updates, workshops, oh my! Check out this month's Zeek newsletter: community.zeek.org/t/zeek-newsl...
Thinking about coming to a Zeek training? This will give you a good idea of what to expect - take a look at our recap from this year's NSF Cybersecurity Summit: zeek.org/2025/11/insi...
November 4, 2025 at 8:37 PM
Thinking about coming to a Zeek training? This will give you a good idea of what to expect - take a look at our recap from this year's NSF Cybersecurity Summit: zeek.org/2025/11/insi...
We shared a quick summary of Christian's talk from hack.lu - check it out on our blog: zeek.org/2025/10/inte...
October 31, 2025 at 4:15 PM
We shared a quick summary of Christian's talk from hack.lu - check it out on our blog: zeek.org/2025/10/inte...
Our next Community Call is just around the corner. Join us on November 5 at 10am Pacific for quick project updates and a few community lightning talks about Zeek logs 🤠. It's going to be a fun one.
Find the Zoom link on our website 👇
zeek.org/events/
Find the Zoom link on our website 👇
zeek.org/events/
October 29, 2025 at 5:51 PM
Our next Community Call is just around the corner. Join us on November 5 at 10am Pacific for quick project updates and a few community lightning talks about Zeek logs 🤠. It's going to be a fun one.
Find the Zoom link on our website 👇
zeek.org/events/
Find the Zoom link on our website 👇
zeek.org/events/
You can now register for Zeek Workshop Europe 2026 at CERN @cern.bsky.social
zeek.org/workshop-cer...
We're looking forward to two days of Zeek sessions, discussion, and learning. Attendance is free - register to secure your spot.
zeek.org/workshop-cer...
We're looking forward to two days of Zeek sessions, discussion, and learning. Attendance is free - register to secure your spot.
October 22, 2025 at 5:40 PM
You can now register for Zeek Workshop Europe 2026 at CERN @cern.bsky.social
zeek.org/workshop-cer...
We're looking forward to two days of Zeek sessions, discussion, and learning. Attendance is free - register to secure your spot.
zeek.org/workshop-cer...
We're looking forward to two days of Zeek sessions, discussion, and learning. Attendance is free - register to secure your spot.
This month's Zeek Tip is all about extracting connection payloads to disk. Want to know the quick command? Find it in the latest newsletter: community.zeek.org/t/zeek-newsl...
October 15, 2025 at 7:27 PM
This month's Zeek Tip is all about extracting connection payloads to disk. Want to know the quick command? Find it in the latest newsletter: community.zeek.org/t/zeek-newsl...
Thinking about contributing to Zeek? We put together 5 practical entry points - docs, testing, community, and more.
zeek.org/2025/10/5-wa...
zeek.org/2025/10/5-wa...
October 3, 2025 at 4:57 PM
Thinking about contributing to Zeek? We put together 5 practical entry points - docs, testing, community, and more.
zeek.org/2025/10/5-wa...
zeek.org/2025/10/5-wa...
In this issue: LT election updates, 8.1 development, community news, and much more. Check it out: community.zeek.org/t/zeek-newsl...
October 2, 2025 at 7:24 PM
In this issue: LT election updates, 8.1 development, community news, and much more. Check it out: community.zeek.org/t/zeek-newsl...
Mark it down: March 25–26, Zeek Workshop Europe at CERN @cern.bsky.social in Geneva. Registration opens soon!
October 1, 2025 at 10:01 PM
Mark it down: March 25–26, Zeek Workshop Europe at CERN @cern.bsky.social in Geneva. Registration opens soon!
Tomorrow’s Community Call will feature a lightning talk on Zeek TNS Parsers & CEF Forwarders, plus team updates and project news. Join us! zeek.org/events/
September 30, 2025 at 7:46 PM
Tomorrow’s Community Call will feature a lightning talk on Zeek TNS Parsers & CEF Forwarders, plus team updates and project news. Join us! zeek.org/events/
The next Zeek Community Call will be October 1 at 10am PT. We're excited to share project updates and have another community lightning talk - grab the Zoom link here: zeek.org/events/
September 24, 2025 at 6:40 PM
The next Zeek Community Call will be October 1 at 10am PT. We're excited to share project updates and have another community lightning talk - grab the Zoom link here: zeek.org/events/
ICYMI: Zeek 8 now supports Redis traffic.
With the new Redis analyzer, every command is logged to redis.log making it easier to see what’s happening across connections, spot trends, and monitor sensitive access.
More info: zeek.org/2025/08/intr...
#Zeek #Redis #NetworkSecurity
With the new Redis analyzer, every command is logged to redis.log making it easier to see what’s happening across connections, spot trends, and monitor sensitive access.
More info: zeek.org/2025/08/intr...
#Zeek #Redis #NetworkSecurity
September 22, 2025 at 4:59 PM
ICYMI: Zeek 8 now supports Redis traffic.
With the new Redis analyzer, every command is logged to redis.log making it easier to see what’s happening across connections, spot trends, and monitor sensitive access.
More info: zeek.org/2025/08/intr...
#Zeek #Redis #NetworkSecurity
With the new Redis analyzer, every command is logged to redis.log making it easier to see what’s happening across connections, spot trends, and monitor sensitive access.
More info: zeek.org/2025/08/intr...
#Zeek #Redis #NetworkSecurity
Last call: The nomination period for this year's Leadership Team election ends tomorrow! shorturl.at/dT2Qb
September 11, 2025 at 8:24 PM
Last call: The nomination period for this year's Leadership Team election ends tomorrow! shorturl.at/dT2Qb
We're excited about our upcoming training at the 2025 NSF Cybersecurity Summit on Oct 20! 💻
Here’s a throwback from 2023 and a glimpse at what to expect. Hands-on learning and great conversations with the community.
Who’s planning to be there this year? www.trustedci.org/2025-nsf-cyb...
Here’s a throwback from 2023 and a glimpse at what to expect. Hands-on learning and great conversations with the community.
Who’s planning to be there this year? www.trustedci.org/2025-nsf-cyb...
September 9, 2025 at 7:48 PM
We're excited about our upcoming training at the 2025 NSF Cybersecurity Summit on Oct 20! 💻
Here’s a throwback from 2023 and a glimpse at what to expect. Hands-on learning and great conversations with the community.
Who’s planning to be there this year? www.trustedci.org/2025-nsf-cyb...
Here’s a throwback from 2023 and a glimpse at what to expect. Hands-on learning and great conversations with the community.
Who’s planning to be there this year? www.trustedci.org/2025-nsf-cyb...
Our August newsletter is out now - if you've been MIA, here's your chance to catch up: community.zeek.org/t/zeek-newsl...
September 8, 2025 at 5:54 PM
Our August newsletter is out now - if you've been MIA, here's your chance to catch up: community.zeek.org/t/zeek-newsl...
Don't miss tomorrow's Community Call! We've got project updates and a lightning talk on the agenda. Come learn about Zeek and Post-Quantum Cryptography 🔐
zeek.org/events/
zeek.org/events/
September 2, 2025 at 6:27 PM
Don't miss tomorrow's Community Call! We've got project updates and a lightning talk on the agenda. Come learn about Zeek and Post-Quantum Cryptography 🔐
zeek.org/events/
zeek.org/events/
The election cycle for the Zeek Leadership Team kicked off this week. Want to help drive the project forward and support our community? Consider running for one of our open seats 👇
docs.google.com/forms/d/e/1F...
docs.google.com/forms/d/e/1F...
August 29, 2025 at 7:45 PM
The election cycle for the Zeek Leadership Team kicked off this week. Want to help drive the project forward and support our community? Consider running for one of our open seats 👇
docs.google.com/forms/d/e/1F...
docs.google.com/forms/d/e/1F...
We're one week out from our next community call. Join us September 3 at 10am Pacific for project updates, community news, and more 👾
Find the Zoom link at zeek.org/events/
Find the Zoom link at zeek.org/events/
August 27, 2025 at 5:59 PM
We're one week out from our next community call. Join us September 3 at 10am Pacific for project updates, community news, and more 👾
Find the Zoom link at zeek.org/events/
Find the Zoom link at zeek.org/events/
Zeek 8 is out!
Our new LTS release brings fresh features to simplify deployments and boost reliability, like our new storage framework and improved cluster backend options.
Dive into the details in our latest blog post: zeek.org/2025/08/intr...
#Zeek #NetworkSecurity #OpenSource
Our new LTS release brings fresh features to simplify deployments and boost reliability, like our new storage framework and improved cluster backend options.
Dive into the details in our latest blog post: zeek.org/2025/08/intr...
#Zeek #NetworkSecurity #OpenSource
August 25, 2025 at 5:33 PM
Zeek 8 is out!
Our new LTS release brings fresh features to simplify deployments and boost reliability, like our new storage framework and improved cluster backend options.
Dive into the details in our latest blog post: zeek.org/2025/08/intr...
#Zeek #NetworkSecurity #OpenSource
Our new LTS release brings fresh features to simplify deployments and boost reliability, like our new storage framework and improved cluster backend options.
Dive into the details in our latest blog post: zeek.org/2025/08/intr...
#Zeek #NetworkSecurity #OpenSource
Zeek 8 is out! 🍾
Our new LTS release brings fresh features to simplify deployments and boost reliability. Dive into the details: community.zeek.org/t/zeek-featu...
#Zeek #NetworkSecurity #OpenSource
Our new LTS release brings fresh features to simplify deployments and boost reliability. Dive into the details: community.zeek.org/t/zeek-featu...
#Zeek #NetworkSecurity #OpenSource
August 18, 2025 at 8:16 PM
Zeek 8 is out! 🍾
Our new LTS release brings fresh features to simplify deployments and boost reliability. Dive into the details: community.zeek.org/t/zeek-featu...
#Zeek #NetworkSecurity #OpenSource
Our new LTS release brings fresh features to simplify deployments and boost reliability. Dive into the details: community.zeek.org/t/zeek-featu...
#Zeek #NetworkSecurity #OpenSource
Last week, we published a blog post detailing takeaways from our recent community survey and the exciting changes we're working on based on your feedback.
Check it out: zeek.org/2025/08/zeek...
Check it out: zeek.org/2025/08/zeek...
August 11, 2025 at 5:39 PM
Last week, we published a blog post detailing takeaways from our recent community survey and the exciting changes we're working on based on your feedback.
Check it out: zeek.org/2025/08/zeek...
Check it out: zeek.org/2025/08/zeek...
In our July newsletter, we cover the final preparations for Zeek 8.0, community survey follow-ups, and upcoming events at the NSF Cybersecurity Summit and hack.lu . Read more here: community.zeek.org/t/zeek-newsl...
August 8, 2025 at 5:28 PM
In our July newsletter, we cover the final preparations for Zeek 8.0, community survey follow-ups, and upcoming events at the NSF Cybersecurity Summit and hack.lu . Read more here: community.zeek.org/t/zeek-newsl...
Heads up: the Zeek Monthly Community Call is coming up next Wednesday, August 6 at 10am PT.
We'll share leadership updates, project news, training highlights, plus results from the recent community survey.
Look out for more details next week!
We'll share leadership updates, project news, training highlights, plus results from the recent community survey.
Look out for more details next week!
July 30, 2025 at 7:16 PM
Heads up: the Zeek Monthly Community Call is coming up next Wednesday, August 6 at 10am PT.
We'll share leadership updates, project news, training highlights, plus results from the recent community survey.
Look out for more details next week!
We'll share leadership updates, project news, training highlights, plus results from the recent community survey.
Look out for more details next week!