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Show HN: Kguardian – seccomp profiles and NetworkPolicies from eBPF traces

Hacker News - Wed, 09/30/2026 - 3:36am

At the place where I work, we use the runtime’s default seccomp profile. My colleague and I wanted to see which syscalls our pods actually make, so we decided to capture and audit them and then generate a workload-specific list of syscalls.

We ended up building a feature in our security tool that does exactly that.

Blog post: https://dev.to/maheshrayas/part-2-the-seccomp-profile-nobody...

Comments URL: https://news.ycombinator.com/item?id=49905667

Points: 2

# Comments: 1

Categories: Hacker News

The Night Sky Is Getting 10% Brighter Every Year

SlashDot - Wed, 09/30/2026 - 3:07am
Categories: SlashDot

Show HN: A small side project for even colour scales

Hacker News - Wed, 09/30/2026 - 3:02am

I am no developer but a designer. For a side project I needed a colour palette in which any hue looks about equally light and colorful at any shade as any other hue in shades. It was hard to create this palette with typical color pickers in HSB or HSL, even when I tried to do it systematically. Some shades just seemed brighter or more colourful than others. I also couldnt find any other tool that could do it the way i wanted. So I fell down a rabbit hole and built a small tool to solve it. Its a bit over engineered now but I had fun doing it and really does the job for me now.

It uses no framework and is tiny, which I like.

You can read more about it here colours.viesual.net/about

Maybe its useful to anyone else. Happy for feedback!

Comments URL: https://news.ycombinator.com/item?id=49905410

Points: 1

# Comments: 0

Categories: Hacker News

High-Severity Vulnerabilities Patched in OpenSSL, WolfSSL

Security Week - Wed, 09/30/2026 - 2:55am

Roughly a dozen vulnerabilities have been patched in each of the open source cryptographic libraries. 

The post High-Severity Vulnerabilities Patched in OpenSSL, WolfSSL appeared first on SecurityWeek.

Categories: SecurityWeek

Leela Chess Zero – Self-Learning Neural Network

Hacker News - Wed, 09/30/2026 - 2:55am

Article URL: https://lczero.org/

Comments URL: https://news.ycombinator.com/item?id=49905349

Points: 1

# Comments: 0

Categories: Hacker News

Caisi Cyber Evaluations

Hacker News - Wed, 09/30/2026 - 2:49am
Categories: Hacker News

New Frontiers

Hacker News - Wed, 09/30/2026 - 2:45am
Categories: Hacker News

Postgres with QUIC

Hacker News - Wed, 09/30/2026 - 2:44am
Categories: Hacker News

BrainTech

Hacker News - Wed, 09/30/2026 - 2:42am

Comments URL: https://news.ycombinator.com/item?id=49905254

Points: 1

# Comments: 0

Categories: Hacker News

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