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Cybereason-Public
owLSM
C2026–2026
Cybereason-Public / owLSM

owLSM

Sigma Rules Engine inside the Linux Kernel using eBPF. Focusing on prevention capabilities

2Distinct people
7Mentions
0Explicit recommenders
282GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Sigma Rules Engine inside the Linux Kernel using eBPF. Focusing on prevention capabilities

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by week7 dated mentions

Observed mentions: 2026-03-23 08:42:24 UTC to 2026-05-24 15:57:05 UTC. Weeks start Monday, UTC.

0122026-03-23 00:00:00 UTC to 2026-03-30 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsMar 232026-03-30 00:00:00 UTC to 2026-04-06 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2026-04-06 00:00:00 UTC to 2026-04-13 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-04-13 00:00:00 UTC to 2026-04-20 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2026-04-20 00:00:00 UTC to 2026-04-27 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsApr 202026-04-27 00:00:00 UTC to 2026-05-04 00:00:00 UTC (exclusive): 2 mentions; 2 submissions, 0 comments2026-05-04 00:00:00 UTC to 2026-05-11 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2026-05-11 00:00:00 UTC to 2026-05-18 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-05-18 00:00:00 UTC to 2026-05-25 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsMay 18

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Mar 232026-03-23 00:00:00 UTC2026-03-30 00:00:00 UTC110
Mar 302026-03-30 00:00:00 UTC2026-04-06 00:00:00 UTC110
Apr 62026-04-06 00:00:00 UTC2026-04-13 00:00:00 UTC000
Apr 132026-04-13 00:00:00 UTC2026-04-20 00:00:00 UTC110
Apr 202026-04-20 00:00:00 UTC2026-04-27 00:00:00 UTC000
Apr 272026-04-27 00:00:00 UTC2026-05-04 00:00:00 UTC220
May 42026-05-04 00:00:00 UTC2026-05-11 00:00:00 UTC110
May 112026-05-11 00:00:00 UTC2026-05-18 00:00:00 UTC000
May 182026-05-18 00:00:00 UTC2026-05-25 00:00:00 UTC110

What Hacker News says

7 sources

Everything needs to be open source. Why I decided to open source my project

Everything needs to be open source. Why I decided to open source my project. and Why I think you should join the movement. I work in a security firm that belives everything needs to be open source. Thats why I decided to open source our product. Hoping I will get a lot of love from the community and this will make other security firms consider open sourcing some of their products as well. open source will be good for the world. Give us love (and a github star ) if you want to help us in our mission to make the world more open source! https://github.com/Cybereason-Public/owLSM P.S I belive in karma. if I do good now (by giving this project to the community) god will help me in the future.
2 points · Open discussion

Protect you Linux assets for free

For years, Tetragon has been the open-source leader for eBPF-based visibility and enforcement. Now owLSM takes the enforcement crown with ease. While Tetragon remains the more mature project with broader visibility capabilities, owLSM offers second-to-none enforcement capabilities with a full Sigma rules engine in the Linux kernel. Iv'e been working on owLSM for more then a year, today its deployed by my employer on thousends of systems, so its battle proven. Give it a try. This isn't promotion for my employer, Im not even mentioning his name, I just want to show off the fruits of my hard work. Check it out: https://github.com/Cybereason-Public/owLSM
1 points · Open discussion

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