Shawn Webb / is on Nostr

HardenedBSD cofounder, Emerald Onion Advisory Board member, all around infosec wonk.

Last Notes

2024-09-17 15:45:13

https://www.bbc.com/news/articles/cd7xnelvpepo
Interesting cyberphysical attack. Wonder how it was accomplished.

2024-09-16 15:31:55

Started this week with a tooth extraction. Wonderful.

2024-09-06 20:09:26

IDA Pro is moving to a subscription model on 30 Sep 2024.
NOW is the time to obtain or renew your perpetual (non-subscription) license.
IDA Pro 8.x will be the last non-subscription version.
#IDAPro #reversing #infosec
https://media.bsd.network/media_attachments/files/113/092/411/409/275/916/original/d67d7efaf9e90e88.png
https://media.bsd.network/media_attachments/files/113/092/411/348/637/506/original/3d683f93ecf68fd5.png

2024-07-11 20:36:54

AWS Lambda or Half-Life icon?
https://media.bsd.network/media_attachments/files/112/769/771/558/641/715/original/bfceb7f40766db5e.png
https://media.bsd.network/media_attachments/files/112/769/773/506/381/911/original/a0a3e933d934dafd.png

2024-07-11 20:36:54

2024-05-28 11:02:45

Made it to the Denver airport. Only hit one deer on the way.
(Don't worry, everyone is okay. Except for the deer.)
#BSDCan

2024-05-26 13:52:02

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@npub1lnr…qr6w that's cool! what are some other methods for a newb like myself to learn more about the Quran? Both from a doctrinal perspective and from a cultural perspective.

2024-05-14 20:34:40

A #Linux process has been running for hours without output.
I miss you, SIGINFO.
#WinWithBSD

2024-02-20 01:22:55

@npub1qw7…q0ue so I see reference to a DTB file named starfive/jh7110-starfive-visionfive-2-v1.3b.dtbBut I can't find a DTB file with that name on the VF2 github releases page. I see jh7110-visionfive-v2.dtb there.
Are those two files the same? If not, can I use the one I found on GitHub?

2024-02-12 23:40:58

Two new additions to the #HardenedBSD family.
#RISCV64 #StarFive #VisionFive2
https://media.bsd.network/media_attachments/files/111/921/143/965/128/472/original/795e84ea3df7b1e5.jpg

2024-02-12 23:02:29

FreeBSD 15.0-CURRENT-HBSD #0 hardened/current/master-n193382-7d849178809c: Mon Feb 12 19:03:14 UTC 2024
shawn@hbsd-current-01:/usr/obj/usr/src/riscv.riscv64/sys/HARDENEDBSD riscv
#HardenedBSD #RISCV64 #VisionFive2
https://media.bsd.network/media_attachments/files/111/920/998/472/793/207/original/9773467cc13a0221.png

2024-02-12 14:56:53

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@npub1qw7…q0ue @npub1per…gwpa @npub1t7d…pqpp I think so. Debian boots from SD fine.
I'll do some more research and report back. Might take me a while. I really want to get my feet wet with firmware development and hardware hacking in general, so this is the perfect challenge for me. :-)

2024-02-12 14:40:01

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@npub1qw7…q0ue @npub1per…gwpa @npub1t7d…pqpp interesting. I don't see that message when booting. I just see this:
dwmci_s: Response Timeout.
BOOT fail,Error is 0xffffffff

2024-02-12 14:30:12

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@npub1qw7…q0ue @npub1per…gwpa @npub1t7d…pqpp
Sorry for the newbishness of this next question, but I can't seem to find it in the official documentation from rvspace.org:
How does one stop autoboot?

2024-02-12 00:41:16

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@npub1qw7…q0ue @npub1per…gwpa @npub1t7d…pqpp
Hey there! Sorry for the delayed response. Thank you so much for documenting your journey!
I have a few questions regarding your custom #FreeBSD build:
Is your custom image meant to boot from SD card?
Should I use UART for console or HDMI?
How long should I wait for any kind of output? When booting the official Debian image, I get a VisionFive2 boot screen pretty quickly.

2024-02-08 22:43:50

#FreeBSD on the #StarFive #VisionFive2 :
Can anyone report success?