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Alex

@alexhaydock@infosec.exchange
mastodon 4.8.0-alpha.3+glitch
  • Open on infosec.exchange

Security Engineer. I mostly post about IPv6 and pictures of my cats.

I help run Tor relays for @emeraldonion@disobey.net.

Also trying to bring more chaos to the UK with @MinistryOfChaos@chaos.social.

:rainbow_heart: :trans_heart:

1065 Followers
2157 Following
50 Posts
Joined November 21, 2022
Pronouns:
he/him
Locale:
en_GB
Blog:
https://blog.infected.systems
GitHub:
https://github.com/alexhaydock
AS:
https://as215768.net
Open post
Alex @alexhaydock@infosec.exchange
· 6mo ago

Things we know:

* Valve have been working on an unknown project called” HLX”
* Valve promised an updated version of the Half-Life 2 “Raising the Bar” book in 2025, but missed the deadline for unknown reasons
* Valve’s new hardware launch has been delayed by the RAM crisis

…there is a non-zero chance that Sam Altman has delayed Half-Life 3

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Open post
Alex @alexhaydock@infosec.exchange
· 1mo ago

I am begging GitHub to stop trying to make AI commit messages a thing. :neocat_googly:

If your LLM can summarise *what* the commit does, it can also do that at any point in the future, across the entire repo history.

Encourage people to write *why* they wrote the commit instead. That’s the bit we can’t reconstruct later.

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Open post
Alex @alexhaydock@infosec.exchange
· 1mo ago

the whole of the UK this week:

#caturday

infosec.exchange

Infosec Exchange

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Open post
Alex @alexhaydock@infosec.exchange
· 1mo ago

Unfortunate timing that it was posted only a few days ago :neocat_cry: but if you have Nebula, Lindsay Ellis’ video about Dolly Parton was a really nice watch about her life:

https://nebula.tv/videos/lindsayellis-dolly-parton/

nebula.tv
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Teardown day :neocat_cry: Nearly made it to 3 days of uptime #emfcamp
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Open post
Alex @alexhaydock@infosec.exchange
· 1mo ago

Has anyone figured out a clean solution to this MacBook problem?

1. Can't use clamshell mode easily with Lockdown Mode enabled, as plugging in USB/Thunderbolt devices needs approval on-device

2. Can't leave the lid open and use only external displays since macOS won't let you disable the internal display at all (seriously wtf Apple? :neocat_googly:)

Edited for clarity - I just want a clean way to dock it without disabling Lockdown Mode basically :blobcatnotlikethis:

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Open post
Alex @alexhaydock@infosec.exchange
· 3mo ago
Boosted by @GroupNebula563@mastodon.social
Replying to
@NanoRaptor@bitbang.social I moved my blog to a Wii one rainy weekend as a joke, but then people liked it so much I’m still running it like that over a year later… https://blog.infected.systems/posts/2025-04-21-this-blog-is-hosted-on-a-nintendo-wii/
blog.infected.systems

This blog is hosted on a Nintendo Wii

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Open post
Alex @alexhaydock@infosec.exchange
· 1mo ago

Couldn't find the Pi I was looking for so I've got an 8GB Pi 4 doing nothing but taking audio over AirPlay, which feels a bit like a crime at current prices :blobcat_thisisfine:

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Open post
Alex @alexhaydock@infosec.exchange
· 5mo ago
Replying to
@phooky @da_667
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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

when the catnip hits just right

#caturday

infosec.exchange

Infosec Exchange

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Real world implications of the OSA

“Sorry I’m 15 so I can’t say the name of the [Sexual Offences Act 2003] or Reddit will mark my post as not visible to me and I won’t be able to verify my identity to view my own post.”

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Open post
Alex @alexhaydock@infosec.exchange
· 3mo ago
Me: I should probably actually learn how updates work on NetBSD Also me: Okay, so now I have a full GitHub Actions pipeline that builds the full NetBSD evppc source tree into a bootable SD card image for the Wii, injecting my blog's content and web server as it goes... what now? :neocat_up:
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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Okay, next make the IPv4 stack modular so I can compile without it :neocat_devil:

https://www.phoronix.com/news/Linux-IPv6-Built-In-Or-Nothing

phoronix.com
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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

The new "AI Kill Switch" in Firefox is a welcome addition, but did they really not hook this up to the Enterprise Policy framework? :neocat_scream:

Doesn't seem to be affected by the existing GenerativeAI policy.

@firefoxwebdevs@mastodon.social

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Looks like Graphene’s new OEM partner is going to be Motorola

https://motorolanews.com/motorola-three-new-b2b-solutions-at-mwc-2026/

motorolanews.com
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Open post
Alex @alexhaydock@infosec.exchange
· 5mo ago

Woop. Last month’s Bandcamp Friday purchase finally arrived :neocat_aww:

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Starting to get worried that when the AI bubble pops, all these companies left holding empty AI DCs will try and pivot hard to the “stream your PC from the cloud” model and consumer IT will just start to disappear.

https://www.reuters.com/technology/amazon-data-center-unit-acquires-george-washington-university-virginia-campus-2026-03-02/

Is this just an excuse to buy a 48U rack for my garage and start filling it with hardware? … Mayyyyybe :neocat_evil_3c:

But it also doesn’t seem that farfetched which is quite depressing.

reuters.com
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Open post
Alex @alexhaydock@infosec.exchange
· 6mo ago

Nice — Fedora Engineering proposal for Fedora 45 to enable the CLAT support in NetworkManager by default.

IPv6-mostly is becoming a thing everywhere :neocat_bongo_down:

https://fedoraproject.org/wiki/Changes/IPv6-Mostly_Support_In_NetworkManager

fedoraproject.org
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Open post
Alex @alexhaydock@infosec.exchange
· 5mo ago
Replying to
I crave details, NCSC! Give me your threat model! :neocat_glare:
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Open post
Alex @alexhaydock@infosec.exchange
· 3mo ago
Replying to on bsd.network
@sjmulder@bsd.network @82mhz@mastodon.bsd.cafe That was with the official Nintendo power adapter which is about ~20 years old now. I’m powering it with one of these now and a much more modern GaN charger so I’ve been meaning to measure again. It’s quite possible it makes a decent difference. https://www.rightsprite.co.uk/shop/wii-usb-c-power-cable/ I’m also on NetBSD 11 rather than 10 now so that might also help!
rightsprite.co.uk
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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

EMF Ticket ✅ Acquired

:neocat_aww:

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Open post
Alex @alexhaydock@infosec.exchange
· 6mo ago

RE: @alexhaydock@infosec.exchange

It occurs to me that if Bazzite inherits this config unmodified, then my Steam Deck should work on the IPv6-only VLAN just in time for No NAT November this year.

I might try and redo my attempt this year and see how much has changed since Nov 2024.

infosec.exchange
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Open post
Alex @alexhaydock@infosec.exchange
· 6mo ago

Google Maps API key has expired for the knockoff version of Geoguessr I've been playing and it just added a whole new fun game mode tbf :neocat_laptop:

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Open post
Alex @alexhaydock@infosec.exchange
· 4mo ago

Well I gave NixOS a good go for a while and I do like the declarative config.

But the latest Bluefin update has got me excited about uBlue’s direction with bootc and all the possibilities that brings for measured boot and system transparency. :neocat_laptop_owo:

https://docs.projectbluefin.io/blog/bluefin-spring-2026/#the-future-of-bluefin-and-fedora

Plus they seem to be looking for help polishing those parts up. Might have to check it out.

docs.projectbluefin.io
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Open post
Alex @alexhaydock@infosec.exchange
· 4mo ago

I still have an hour left on this train :neocat_shocked:

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Open post
Alex @alexhaydock@infosec.exchange
· 5mo ago

I meant to start posting regularly for #BandcampFriday but keep forgetting.

This month’s earworm :neocat_bongo_down: :

Nekrogoblikon have a collab with Reel Big Fish on their latest album, and it goes unreasonably hard: https://nekrogoblikon.bandcamp.com/track/secret-elephant

If you like melodic death metal mixed with ska (who wouldn’t), it might be for you.

infosec.exchange
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Open post
Alex @alexhaydock@infosec.exchange
· 5mo ago

Today’s featured article on English Wikipedia

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Lazyweb: Does anyone have a good FreshRSS client for iOS that actually acts as a client?

I’ve tried a few, like FeedFlow, but the ones I’ve tried seem to download the list of feeds from the server and then fetch all the feeds locally.

One of the main reasons I’m self hosting FreshRSS is so my phone *isn’t* fetching 95 different feeds in the background :neocat_shocked:

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Framework motherboard isn't booting again :neocat_cry:

On the plus side, the latest updates to the Asahi Fairydust kernel seem very stable so I can daily drive this MacBook even with external monitors.

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Welp. Time to learn how #NixOS packaging works. :neocat_googly:

NetworkManager in nixpkgs-unstable should have all the fancy new CLAT code as it's at version 1.56.0 now :neocat_laptop:

No such luck after pulling it in though. I had to go back to my horrible module that builds from the latest Git commit.

My build needed a bunch of BPF dependencies to get the CLAT support working, while the nixpkgs version bump bumped nothing but the version string and SHA so maybe I need to try and add those build-time deps upstream: https://github.com/NixOS/nixpkgs/commit/20f0d91b2273d998b83b46f11b3b229e93a1d5c7

Not sure though :blobcat_thisisfine:

infosec.exchange
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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

I’ve been trying to use less YouTube (directly at least) so I’ve been using the “Unwatched” app for iOS and casting it to the TV via AirPlay

It’s been working flawlessly for weeks but randomly today it’s stuck on auto-dubbed Spanish for all videos and I can’t make it stop :neocat_googly:

…al menos me está obligando a recordar algunas de mis lecciones de español en el instituto 🇪🇸

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Open post
Alex @alexhaydock@infosec.exchange
· 6mo ago
Replying to
@scott Yeah, particularly ones which rely on literal IPv4 addresses internally since DNS64 can’t be used to rewrite those. It does need a NAT64 gateway somewhere upstream to work though. Great for IPv6-mostly home networks but also quite exciting for cheap v6-only VPSes and similar.
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Open post
Alex @alexhaydock@infosec.exchange
· 4mo ago
Replying to
@crashtestdev@woof.tech ahh shame. Still super fun that you have one. I’d love one. Congrats on the new role :neocat_cool_fingerguns:
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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

Press embargo has lifted for the Ofcom press release that ended up circulating on their general discussion mailing lists earlier.

https://www.theguardian.com/society/2026/feb/18/tech-firms-must-remove-revenge-porn-in-48-hours-or-risk-being-blocked-says-starmer

Looks like they're trying for a UK version of #ChatControl to me.

theguardian.com
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Open post
Alex @alexhaydock@infosec.exchange
· 5mo ago
Replying to
@catileptic Huge fan of the disc design, but it’s a great album too! :neocat_cute:
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Open post
Alex @alexhaydock@infosec.exchange
· 6mo ago

@neil@mastodon.neilzone.co.uk Seems like an interesting idea... I'm in!

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Open post
Alex @alexhaydock@infosec.exchange
· 7mo ago

https://www.mirror.co.uk/news/politics/plans-ban-social-media-under-36719524

> “I'm going to announce on Monday that we will take a power in the Children's Wellbeing and Schools Bill that will allow us to implement the result of our consultation

[…]

> action on VPNs to stop you getting around things”

They’re really trying this huh :blobcatfacepalm:

mirror.co.uk
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to
@andchi@mastodon.sdf.org Love it! The Wii is back in place at home and running normally again now so the blog should be back up. If it helps, I've graduated over the last year from setting it up manually to having a deeply cursed build script that builds a full batteries-included NetBSD SD card image with the webserver and site injected: https://github.com/alexhaydock/blog.infected.systems
github.com
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Open post
Alex @alexhaydock@infosec.exchange
· 3mo ago
I've been reading IETF draft-martin-retry-over-ipv6-02 which proposes serving a HTTP 566 error code over IPv4 to indicate that a site is only available over IPv6. I've thought about this before since I've been looking for a way to signal to IPv4-only clients that a site is not "broken", but that their endpoint is missing connectivity. Needing to maintain a whole IPv4 stack to do it means it's good for transition, but maybe less useful longer-term. I don't really see why browsers don't already gracefully handle the IPv6-only-site-on-IPv4-only-network situation. I wonder if it'd need a standard to exist before any would adopt it. And where that standard would live. #IPv6
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to on avatastic.uk
@avatastic@avatastic.uk Not yet but I do actually have one :neocat_peek: part of an unfinished project, naturally
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
@Rairii@labyrinth.zone Great talk! :neocat_heart:
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to
@Edent@mastodon.social incredible — thank you! Will pay it forward and spread the love
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to
@thechaoszone@chaos.social Incredible set! A proper highlight :neocat_heart: Thank you so much!
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to
@sjmulder@bsd.network @82mhz@mastodon.bsd.cafe Looks like an extremely consistent 16W when using a decent modern GaN charger
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to
@Edent@mastodon.social oh my :neocat_aww: what sort of things are you looking to swap for Immich on DVD? I love it
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Replying to
Chaos achieved #emfcamphttps://blog.infected.systems
blog.infected.systems
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
revisiting #emfcamp NullSector sets like
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Open post
Alex @alexhaydock@infosec.exchange
· 2mo ago
Neat. Looks like Firefox doesn't bother querying for A records anymore when on an IPv6-only network. Not sure how long that's been the case and need to dig into it but it's nice. Saving some packets.
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