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derekheld

@derekheld@infosec.exchange
  • Open on infosec.exchange

I do security stuff sometimes

0 Followers
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45 Posts
Joined November 05, 2022

Posts

Open post
derekheld
derekheld @derekheld@infosec.exchange · Aug 04, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @azonenberg@ioc.exchange
@azonenberg@ioc.exchange I was looking at those sensors on Mouser after you posted about them. They have an arduino library and I was thinking about if I wanted to make a project for myself 😂
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Aug 04, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @azonenberg@ioc.exchange
@azonenberg@ioc.exchange I have my air handler running on high 24/7 right now trying to keep the air filtered. Annoyingly I can’t find my desktop air quality gadget to see how well I’m doing.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 31, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @dpp@mastodon.social
@dpp@mastodon.social my wife works at vet clinics and one of the ones she worked at got bought out. The new owners trashed the health insurance at the earliest chance they got. She went from a really good HMO plan (“Gold” in healthcare exchange terms) for $35/mo to an absolute stripped down HDHP for over $150. If she wanted a plan with similar deductibles as she had before it was over $500/mo.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 25, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
RE: https://flipboard.social/@newsguyusa/116981620101787846 Here’s also some reporting done by NOTUS https://www.notus.org/national/america250-civics-competition
Quoting
Steve Herman @newsguyusa@flipboard.social
The Education Department hosted a televised civics game show for students to celebrate America’s 250th birthday. Weeks later, the results are being disputed and members of Congress called the contest “rigged” after judges rejected a Sikh student’s answers. https://wapo.st/3TSvGfc
Open quoted post
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 24, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @SecureOwl@infosec.exchange
@SecureOwl@infosec.exchange NTA
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 22, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @Em0nM4stodon@infosec.exchange
@Em0nM4stodon@infosec.exchange I have to take training every year about defensive email writing for managing legal discovery risks and yet nobody seems to care about all the recorded meetings or incorrect notes taken by “insert gen AI tool here”
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 22, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @rallias@hax.social
@rallias@hax.social @alice@lgbtqia.space I saw only this post and watched the video and when I got to expertsexchange.lgbt I was thinking 100% Clara is on Fedi, there’s no way she isn’t. I was going to come back here and make that comment and then I saw… it’s Clara!!
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 21, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @SecureOwl@infosec.exchange
@SecureOwl@infosec.exchange it didn’t fall on my head but I was setting up a super simple wifi network for a small business. I lifted a ceiling tile and found a random Netgear switch sitting on top of another tile next to me. Had to leave it because rewiring their vet office drops was not in the plans.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 21, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @wdormann@infosec.exchange
@wdormann@infosec.exchange I’ve never found myself complaining my tomato plants weren’t producing enough, more the opposite of oh my gosh I have to find a bunch of stuff to make with tomatoes in it. I’ve never heard about harvesting at the breaker stage, but reading the Penn State Extension article sounds more like something for commercial producers to worry about.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 19, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @catsalad@infosec.exchange
@catsalad@infosec.exchange
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 19, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @azonenberg@ioc.exchange
@azonenberg@ioc.exchange that is really weird because our local county household hazardous waste collection spot takes them. Unfortunately nowhere close to you.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 18, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @mysk@mastodon.social
@mysk@mastodon.social @josephcox@infosec.exchange 👀
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 13, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
RE: https://federate.social/@mattblaze/116910340265818686 I have a smart lock and this is part of the reason why. In an emergency, I can unlock the door for anyone no matter where I am as long as I have internet. I nearly had a house fire awhile back while I was away dropping my kid off at school. I was able to remotely unlock my door and my neighbor and fire department were able to assist and make the situation safe. No broken doors or windows needed.
Quoting
Matt Blaze @mattblaze@federate.social
A useful thing to remember if you ever need to call an ambulance for a potentially life-threatening emergency, especially if you're alone. After you call 911, UNLOCK YOUR FRONT DOOR SO THEY CAN REACH YOU QUICKLY. If they have to do a forced entry, that will cost precious minutes, possibly more if the fire department isn't already there.
Open quoted post
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 13, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Mid summer which means this lily starts to bloom! #bloomscrolling
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 11, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @cmccullough@polymaths.social
@cmccullough@polymaths.social they also made a very specific choice to not allow this setting to save to your profile and sync.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jul 04, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @BleepingComputer@infosec.exchange
@BleepingComputer@infosec.exchange https://cyberplace.social/@GossiTheDog/116852259016376782
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 30, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @da_667@infosec.exchange
@da_667@infosec.exchange @badsamurai@infosec.exchange @wdormann@infosec.exchange I’ve just been using Berry-tone with mine, which has sulfur in it.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 27, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @catsalad@infosec.exchange
@catsalad@infosec.exchange the HPV vaccine’s effectiveness for preventing cancer in women is now showing up in mortality data. It’s expected we’ll also see HPV cancers in men also drop in the coming years as well. We’ve created a cancer vaccine, and it works. https://www.bbc.com/news/articles/c621z28z138o
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 26, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @wdormann@infosec.exchange
@wdormann@infosec.exchange thanks for the extra info! It looked really good and I wanted to make it 😄
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 26, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @wdormann@infosec.exchange
@wdormann@infosec.exchange can you tell me more about the fish on cucumber? What kind of fish? Anything other than the lemon zest, dill, and pepper (I think?) Edit: I see the mackerel pate thing, but is it spiced in any way or with olive oil?
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 16, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @maggiejk@zeroes.ca
@maggiejk@zeroes.ca @Netzblockierer@tech.lgbt @jeantranscene@mastodon.social @brunus@mamot.fr @Em0nM4stodon@infosec.exchange oh that’s good, I never thought I could use a passport card as a privacy tool.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 15, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @alice@lgbtqia.space
@alice@lgbtqia.space I wonder if one of those scraping tar pits could be repurposed into something that would cause the gen ai stuff to fail to sign up, or one of those hidden form field tricks that the llm would fill because it’s just inputting all the html directly instead of visually looking at a rendered output like a human.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Jun 02, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @catsalad@infosec.exchange
@catsalad@infosec.exchange @alice@lgbtqia.space I heard Flock cameras are way easier and faster to steal than copper wire
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Open post
derekheld
derekheld @derekheld@infosec.exchange · May 08, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @QasimRashid@mastodon.social
@QasimRashid@mastodon.social at this point every dem controlled state needs to do the same. SCOTUS says it’s a political problem, and this is what it takes to get a political solution. It’s an arms race, and Dems don’t win by deciding not to play.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · May 03, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange

RE: @spazef0rze@infosec.exchange

Good write up to read. Lots of good stuff in there to learn from.

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Open post
derekheld
derekheld @derekheld@infosec.exchange · May 02, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @tychotithonus@infosec.exchange
@tychotithonus@infosec.exchange I’ve been trying so hard to find a birth certificate….
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 30, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @twijs@social.edu.nl
@twijs @dangoodin “several” vulnerabilities lmao It’s 3 full screen height scrolls on my phone
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 30, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @worik@mastodon.social
@worik@mastodon.social runit in my case, which I am learning for the first time.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 30, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @derekheld@infosec.exchange
It’s not a driver problem or anything. For some reason pipewire et. al. aren’t starting up at system boot. If I manually run them audio works.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 30, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange

Switched distros on my desktop. Broken audio 🤣😭

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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 23, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Boosted by AssertionError("Joe Groff") @joe@f.duriansoftware.com
This feels so weird for me saying this for the first time but I am #hiring a senior security engineer and junior security engineer. These roles are specifically in #Brazil but you’d be working with people across the world. We’re a newly reformed team with a strong mandate to improve security via automation and collaboration with our other engineering teams. Junior: https://smrtr.io/xZTd_ Senior: https://smrtr.io/y89V2 #GetFediHired
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 20, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @dadbod@pdx.social
@dadbod Kobo is also working on a partnership with Bookshop.org
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 17, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange

RE: @nblr@chaos.social

“Does it take AA or AAA batteries?”

“Yes”

chaos.social

~n: "Something between "Chaotic Good" and "Lawful Evil…" - chaos.social

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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 16, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange

Got my pellet smoker going for the first time this year. Doing some cleanup and prep for putting a ham on tomorrow. Ham came from a family friend who raised the pig (and I helped butcher). Cured it at home then had it sitting in the freezer over the winter waiting for better weather. Better weather is arriving now so time to get it smoked! If it all went well and I did the cure correctly, I’ll be sharing some with the neighbor who shared some ground beef with me from the cow he went in on with a friend.

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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 16, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange

I just paid for a #GMRS license, my first #FCC issued radio license. Is this a slippery slope? Am I mere years away from having a large radio antenna installed at my house? Will I have a collection of radios I can’t find places for? What does my future hold?!?

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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 13, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @randahl@mastodon.social
@randahl@mastodon.social Are they running the infrastructure independent of the US? Or is it like the EU creating a payment system that still runs on AWS?
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 08, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @culper@infosec.exchange
@culper I found out about the one I went to because the local paper published a short blurb about it.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 08, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @boxofdelights@wandering.shop
@boxofdelights @tinker oof that’s a long weekend! Usually my city did one night a week for 8 weeks. This last session was the first time they doubled it up. The main issue they had is too many people would drop out over the 8 weeks, so their hope was condensing it would mean fewer people would drop out. In our case I’m pretty sure everyone who started it finished, so maybe it did work.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 07, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange

Inspired by @tinker@infosec.exchange talking about how they’ve thrown themselves into solar punk to build community and deal with… uh, *gestures widely* I want to talk about something I chose to do. I’m going to talk about one in particular, as the other (getting involved in my local Democrat party org) is way less interesting.

I’m working towards becoming an emergency management volunteer, specifically under the Community Emergency Response Team umbrella. This is a program sponsored by FEMA but run by your local government. In my case my involvement is with the city. They put on basic training twice a year and then if you take some FEMA administered training for ICS-200 and ICS-700 you can become a registered, official volunteer who is put on their call list plus get more access to training.

The basic training the city provided was 8 sessions across 4 weeks for about 2.5-ish hours a night. We even got to conclude our training with some small simulated exercises based on what we learned.

I’ve chosen to do this because in my area we have earthquakes and floods, and I want to be able to help my neighbors and my city should the need ever arise. It’s an outlet for me. Something concrete I am doing to give back and prepare to give back even more in the worst case.

Please, if you have the capacity/ability/whatever look for and find your version of this. There’s many, many options out there. And the only way we’re getting through anything is together.

infosec.exchange

Tinker ☀️ (@tinker@infosec.exchange) - Infosec Exchange

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Open post
derekheld
derekheld @derekheld@infosec.exchange · Apr 02, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @alice@lgbtqia.space
@alice remember kids, don’t anthropomorphize a balance sheet. Picking between corporations is just about harm reduction.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Mar 18, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @heidilifeldman__dup_4077@mastodon.social
@heidilifeldman@mastodon.social nice work!!
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Mar 08, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @RandamuMaki@mstdn.social
@RandamuMaki @malwaretech I have similar thoughts. I don’t see how this is misleading. Now if we found out the request was flawed and that Proton could/should have contested it but didn’t then by all means they should get big heapings of criticisms. But so far at least that doesn’t seem to be the case here.
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Feb 18, 2026
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @evan@cosocial.ca
@evan@cosocial.ca @avilewis@mstdn.ca doooo iiiiitttttt!
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Open post
derekheld
derekheld @derekheld@infosec.exchange · Nov 11, 2025
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @Ashedryden@xoxo.zone
@Ashedryden@xoxo.zone to add to that: please, please claim your business on various map platforms! You can add so much information and you don’t need a full blown website or web skills.
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derekheld
derekheld @derekheld@infosec.exchange · Jan 14, 2024
derekheld
@derekheld@infosec.exchange

I do security stuff sometimes

infosec.exchange
Replying to @alyssam_infosec@infosec.exchange
@alyssam_infosec@infosec.exchange I definitely did not expect them to use the excuse of “only the white men we invited could make it.” Sounds like they did the absolute minimum of tossing out a couple invites then threw their hands up like well we tried.
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