885 Followers
350 Following
12.4K Posts

I may be the most certified person you’ve ever met. Years of IT experience in network management and security. Recently retired from the military. Interested in using creative channels, like games, to teach cyber risk to risk owners.

Cat picture booster. Multi-craftual. Unashamed public knitter.

Book Talk: @TindrasGrove

Avatar by @artbyleoniejonk

Websitehttps://www.tindrasgrove.com
BookWyrmhttps://bookrastinating.com/user/TindrasGrove
Twitter (dormant)https://twitter.com/TindrasGrove
PronounsShe/Her
HairNot Blue (yet)
Anyone else a (former) LastPass user? There's a class action lawsuit - my notification went to my spam. https://www.lastpasssettlement.com/

I was just in a meeting where someone used a thing called Fathom to get an 'AI' summary of the meeting. Aside from some understandable typos arising from not understanding terms of art and replacing them with common English words, one of the key points that it concluded was that A was faster than B. It reached this conclusion because it missed one of the digits in the time for A. This completely inverted the key takeaway from one important section of the meeting.

Do not use plausible-nonsense generators for anything important.

I wish restaurants understood that the reason to have a vegetarian dish on your menu even if you don't cater to vegetarians is so that people can bring their friends with them to your restaurant. You're not losing the smaller vegetarian population, you're losing the larger "people who have vegetarian friends or family members" population.

Like FFS just add the token house salad would ya? We understand the deal.

At my latest library game day, I brought my games in the giant rainbow IKEA tote (as per usual) because it’s just a really good size for the purpose.

At the end of the day someone was explaining to a person we hadn’t seen before how this was an offshoot of the fiber arts group. Which got to talking about how it’s a very queer-friendly group.

And the new person mentioned how the giant rainbow IKEA tote was a signs that they would be welcome here.

Which is a good reminder that “performative” allyship can still have an impact.

I got a bunch more motion sensors and I've been putting them around the house so I can program Home Assistant to do stuff like turn off lights in rooms that aren't being used, turn on lights when we're going downstairs with hands full of laundry, obviously just flipping a switch is easy but in some rooms the switch is on the opposite side of the wall and if I put a button on the entry-side then I don't trip over the cat, telling the water heater to get hot before we shower, having a $10 smart plug tell me when my 80's washing machine has finished, having a button to make the lights go cosy, y'know just nice helpful stuff that I do because I like making the house better for my spouse and kid and as I was putting up all these motion sensors I was thinking,

man,

there's NOTHING in this program to detect when it's being used for evil

And like there really should be? Like someone could legit fucking torment their family with this, this could be used as a tool of manipulation and control and fostering the abusive sort of dependence

And then I think of how me and spouse are moving away from google and onto like self-hosted stuff, nextcloud and searxng and xmpp and shit like that, and I can't help but think, *know* really, that right now there's someone controlling their intimate partner with those same technologies, like something that's supposed to be liberating you from corporate-style General Abuse is being leveraged towards a form of very focused abuse against you specifically by someone on whom you depend

I don't think enough software devs spend enough time thinking about how their projects can be used to hurt people

Has anyone smarter than me written any long posts thinking about this and what we can do about it

from my link log —

Final analysis of 2025 Iberian blackout: electrical grid operating policies left Spain at risk.

https://arstechnica.com/science/2026/03/final-analysis-of-2025-iberian-blackout-policies-left-spain-at-risk/

saved 2026-03-26 https://dotat.at/:/SJW20.html

Final analysis of 2025 Iberian blackout: Policies left Spain at risk

Too much hardware was allowed to disconnect right at the edge of normal conditions.

Ars Technica
We were being step-brothers. 😹 #cat #CatsOfMastodon

Okay I watched the second NTSB press briefing twice yesterday and have some juicy deets to dish out for you fine folks. Some of this was previously available/self evident but I wanted to wait a bit for the NTSB to do its thing. Here we go  Longer post so maybe bookmark and read later.

  • First off, as the chairwoman succinctly emphasized: If a airline crash happens, many things likely went wrong. Flying is so safe because it has defense in depth built in. I personally would like to say we must resist the very natural desire to focus on "okay, who f'ed up". This is a search for the truth.

  • The controller clearly at least twice told the truck to stop before the crash

  • Two controllers were in the air traffic control tower cab (in layman's terms, the top most part of the tower with windows where the active ATCs oversee things and work) at the time. They had just gone on duty for the "midnight" (22:30-06:30) shift at ~22:30ish local time.

  • There is conflicting information on which air traffic controller was in charge of operations on the ground.

  • The controllers at the time were dealing with another emergency on the ground. So there was a heavy workload on controllers who were also working multiple positions. NTSB cautions about talking about "controller distraction" as they were doing their job.

  • The controllers were doing combined positions since it was the midnight shift. This is the standard operating procedure for a lot of airports, including Newark. (See other #ChillyATCAdventures posts). The chairwoman has concerns about this nationwide common practice and so do I.

  • Conflicting reports on how many certified ATCs were in the facility overall. ATCs are supposed to take periodic breaks and be relieved by another controller.

  • The truck did not have a transponder to report its location. The airport did have airport surface detection equipment (ASDE-X) but the ground radar did not alert since the proximity of multiple ARFF trucks caused the system to have low confidence.

  • The automatic runway status lights were operational and indicated it was not clear to cross the runway

  • Chairwoman Homendy is awesome, as usual

#AvGeek

Incredibly specific job klaxon if you are:

🇬🇧 looking for a UK remote role
💻️ where you can use your programming and data skills
🛠️ and do some hardware hacking too
🐈‍⬛ also if you like cats, omg this is a weird cat tech job

https://careers.cats.org.uk/job/851046

(Cat Scientist - Emerging Welfare Technology at Cats Protection, £49k, apply by April 3)

#FediHire

Careers | Work with cats | Cats Protection

Are you looking for #YourPurrfectJob? Take a look at a career with Cats Protection.

@sinituulia Hilo was demonstrating her blanket technology last night, showing how it can be used for fashion.