That grumpy BSD guy

Field notes and occasional musings by Peter on Stuff that happens, from a free software perspective, mainly OpenBSD, FreeBSD.

Sunday, May 25, 2025

That Grumpy BSD Guy: A Short Reading List

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© 2025 Peter N. M. Hansteen A collection of pointers to things I have written and that I think may be of value to you too, my fellow g...
Wednesday, May 7, 2025

For Upcoming PF Tutorials, We Welcome Your Questions

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© 2025 Peter N. M. Hansteen A good tutorial should sound to passersby much like an intense but amicable discussion between colleagues....
Thursday, March 13, 2025

No Project Is an Island: Why You Need SBOMs and Dependency Management

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© 2025 Peter N. M. Hansteen The system you develop and maintain does not exist in isolation. Providing SBOMs for our work is o...
Wednesday, January 1, 2025

A Suitably Bizarre Start of the Year 2025

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© 2025 Peter N. M. Hansteen Already somewhat blasé from life in the honeypots, yours truly registers an even more bizarre leve...
Saturday, November 16, 2024

Nesten all phishing-trening for sluttbrukere har feil utgangspunkt

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© 2024 Peter N. M. Hansteen Mange av de såkalte opplæringsprogrammene om phishing og annet med epost er tilnærmet ren støy, og ...
Monday, September 2, 2024

You Have Installed OpenBSD. Now For The Daily Tasks.

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Despite some persistent rumors, installing OpenBSD is both quick and easy on most not too exotic hardware. But once the thing is install...
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Wednesday, April 17, 2024

Fun Facts About the April 2024 Cisco Attack Data

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A commendable attack data dump, lightly analyzed. In the morning hours (CEST) of April 17, 2024, I found in my social media stream...
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Peter N. M. Hansteen
Bergen, Norway
Puffyist, daemon charmer, penguin wrangler. Wrote The Book of PF (3rd ed out now, see http://www.nostarch.com/pf3), rants on sanity in IT (lack of) at http://bsdly.blogspot.com/. Please read http://www.bsdly.net/~peter/rentageek.html before contacting.
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