Posts by ryanc@infosec.exchange
(DIR) Post #B2eh7aHWFHvGZNjsnY by ryanc@infosec.exchange
2026-01-25T20:03:45Z
0 likes, 0 repeats
LACK Rackhttps://wiki.eth0.nl/index.php/LackRack
(DIR) Post #B2eu1P04ZjspFPxeme by ryanc@infosec.exchange
2026-01-25T19:53:04Z
1 likes, 0 repeats
@louis ZFS encryption performance is bad.
(DIR) Post #B2eyB0uJPHYfEm6aH2 by ryanc@infosec.exchange
2026-01-26T00:19:45Z
1 likes, 0 repeats
@louis It's on an older Atom CPU that doesn't have AVX instruction set support, so it's a bit shit. It's fine on my laptop with a recent CPU.
(DIR) Post #B2fbnVbZcNLXf3gfWS by ryanc@infosec.exchange
2026-01-26T00:55:00Z
1 likes, 0 repeats
@louis It has a QAT coprocessor that supports AES-GCM, but that's still a bottleneck for some reason.
(DIR) Post #B2hoNdBeUegXMpTPii by ryanc@infosec.exchange
2026-01-27T08:41:01Z
1 likes, 0 repeats
Type of enby who does cursed things just to see if the universe will segfault.
(DIR) Post #B2huseqMz15rCvhFke by ryanc@infosec.exchange
2026-01-27T08:35:28Z
1 likes, 0 repeats
Type of enby who responds to "Are you a boy or a girl?" with a "418 I'm a teapot".
(DIR) Post #B2vVbCi6YFDWODqmhc by ryanc@infosec.exchange
2026-02-02T21:31:56Z
1 likes, 0 repeats
@louis @GermanoMassullo I have receipts.
(DIR) Post #B2vVbI8AOm2FCV5AWG by ryanc@infosec.exchange
2026-02-02T21:33:37Z
1 likes, 0 repeats
@louis @GermanoMassullo less flippantly, the performance is shit on the box I need it to run on
(DIR) Post #B3F79lQXN16IDNDMiO by ryanc@infosec.exchange
2026-02-12T06:57:26Z
1 likes, 1 repeats
The age verifier knows how old you are at all times. It knows this because it knows how old you aren't. By subtracting how old you are from how old you aren't, or how old you aren't from how old you are (whichever is greater), it obtains a difference, or remainder.The verification system uses deviations to generate corrective dark patterns to drive you from a date of birth that isn't yours to a date of birth that is, and arriving at an age where you weren't, but now are. Consequently, the age you are is now the age that you weren't, and it follows that the age that you were is now the age that you aren't.In the event that the age that you are is not the age that you weren't, the system has acquired a validation error. The validation error is the difference between the age the verifier thinks you are, and the age you weren't. If the validation error is considered to be a significant factor, it too may be corrected by by the upload of a high-resolution JPEG. However, the verifier must also know how old you were.The age verification scenario works as follows: Because a variation has modified some of the information the you have input, it is not sure just how old you are. However, it is sure how old you aren't, within reason, and it knows how old you were.It now subtracts the age you should be from the age you weren't, or vice-versa, and by differentiating this from the algebraic sum of the year you shouldn't be and the year you were, it is able to obtain the deviation and its variation, which is called January 1st, 1970.
(DIR) Post #B3HFEwMbK8dfWzGxX6 by ryanc@infosec.exchange
2026-02-13T09:09:15Z
1 likes, 0 repeats
Protagonist? Antagonist? I'm the enby who has fun.
(DIR) Post #B3HFEzWdZHRvKyzW5o by ryanc@infosec.exchange
2026-02-13T10:35:36Z
1 likes, 0 repeats
(obscure reference, Army of Darkness, "Good? Bad? I'm the guy with the gun.")
(DIR) Post #B3JkQKd8vVBIsEqEsq by ryanc@infosec.exchange
2026-02-14T15:35:12Z
1 likes, 0 repeats
Saw a blog post titled "How many registers does an x86-64 CPU have?" and my immediate thought was "it's impossible to know and a sin to ask".If you think the answer is 16, by the way, no it is not.
(DIR) Post #B3YBMvDIO3j29RmzGS by ryanc@infosec.exchange
2026-02-21T08:05:47Z
1 likes, 0 repeats
@mjg59 the more computer you are, the more broken your computers are, and the more cursed the causes are
(DIR) Post #B3n68HPxxr3qH1JUqO by ryanc@infosec.exchange
2026-02-28T18:54:24Z
0 likes, 1 repeats
New nail art!#nailart
(DIR) Post #B3n68MfORvN8YJZO5I by ryanc@infosec.exchange
2026-02-28T18:54:40Z
1 likes, 0 repeats
Ethernails!
(DIR) Post #B3n68QxySmbzt6IHbM by ryanc@infosec.exchange
2026-02-28T19:05:12Z
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I considered doing this in T568A, but my concern for well actually won over my trolling instincts.
(DIR) Post #B4J9WjXBb4C9LVlBeC by ryanc@infosec.exchange
2026-03-16T07:27:13Z
0 likes, 0 repeats
@foone please? 🥺
(DIR) Post #B4POn0rofiDZiZX7GS by ryanc@infosec.exchange
2026-03-19T07:46:49Z
1 likes, 0 repeats
I just bought a NanoKVM Lite on AliExpress, and it does not have the infamous microphone on it. The pad for it is unpopulated.
(DIR) Post #B56azL1P7IM8wrwDtw by ryanc@infosec.exchange
2026-04-08T17:43:46Z
1 likes, 0 repeats
Ever wanted to use SSH to connect to an embedded Linux system over the serial port instead of suffering through some janky login program that supports very limited terminal features?Well, I did, and the tooling didn't exist, so I made it.It also supports ppp automatically.cc @AMS @chaos https://github.com/ryancdotorg/ugetty
(DIR) Post #B56uPrFNp95TYIpssC by ryanc@infosec.exchange
2026-04-09T06:14:25Z
1 likes, 0 repeats
rsync-over-ssh-over-serial.~/code/ugetty$ rsync -anv root@ttyACM0:/media/mmcblk0p1/boot .receiving incremental file listboot/boot/System.map-6.12.67-0-rpiboot/config-6.12.67-0-rpiboot/initramfs-rpiboot/modloop-rpiboot/vmlinuz-rpisent 43 bytes received 200 bytes 486.00 bytes/sectotal size is 52,403,630 speedup is 215,652.80 (DRY RUN)