Principal software engineer, ex-security nut, traveler, amateur photographer, gamer, maker, 3D printing nerd, coder and computer enthusiast. My opinion is my own.

Take care of yourself because you deserve it!

PowerShell Podcast Host | Microsoft MVP
PowerShell Wednesdays every Wednesday at 2PM

#PowerShell #Security #SysAdmin #Automation #DevOps

IT security, programming, privacy, global warming, OpenStreetMap, self-hosting, Factorio, OpenArena, space, science, measuring all the things

English preferred. Speaks Dutch and German, likes Toki Pona

Lethal forensicator, researcher, developer, blogger, curator of many fine t-shirt designs, resident #DFIR beer drinker

Embedded software engineer. Digital security expert. Retro computing enthusiast. Heavy metal fan.

Occasionally known as Xeron from the Amiga demogroup IRIS.

Also known as Lumpbucket from the good old b3ta days.

Managing Director, Cybersecurity & Data Privacy Comms @ FTI Consulting

I err[sic!] on the risk management / business continuity side of infosec.
Frustrated writer. Occasional talker.
Searchable toots...

My professional/business account on Mastodon. Not on Twitter/Bluesky/Threads.

Industry analyst covering -

Enterprise Ethernet
Enterprise Wi-Fi
Enterprise Information Security
AR/VR
Quantum computing

Cover competitive intelligence, market position, strategy, and positions in the wider enterprise IT market. Have some small experience in telecom as well.

Advocating violence, hate, or discrimination will get a block from me.

All of the opinions and comments here are my own, not that of my employer, GlobaData plc.

Just a 20-something guy from #India 🇮🇳. Some things that I'm interested in are #Linux, #NixOS, #FOSS, #Privacy, #Security, #ClimateChange, #Veganism. I also boost stuff related to #politics and #cats.

Second account for #KPop #Kdrama etc. stuff is at @brisingr05.

Julien aka Luj.

PhD Student in Software Supply Chain Security.

NixOS enthusiast and contributor. Emacs nerd. NixOS Steering Committee member.

Other interests include functional programming languages, software security, formal verification.

Available for freelance projects.

He/Him

May occasionally toot in french.

Bringing privacy and security to my new empire
Just a French guy who try to self-host anything to have control over his data, and enjoy FOSS
NixOS is the only true answer

Programmer. Interests include: Free Software, OCaml, MirageOS unikernels, Nix, Wayland, Capability-based security, formal methods (TLA+, Coq).

NGI Zero is a grant making program for R&D of free and open source technologies, coordinated by @nlnet in collab with @fsfe @APC @ps @techcultivation @ros @fsi @nixos_org @ISOCSwitzerland @apell @ow2 Tolerant Networks HAN Uni Brno Uni & OFE | Delivers technology for the #NextGenerationInternet
Account = run by NLnet
IMG: C. Jeschke | Unsplash

Name:
Kitty Firehawk (aka Ember)

Bio:
Silent paws, blazing trails. 🔥 | Security Kitty with a passion for OT, IT, Robotics, and Cybersecurity. Cryptography, exploits, and cat physics are my playground. Watch the sparks fly.

Interests:
🤖 Robotics | 🔒 Cryptography | 🛠️ OT Security | 🐾 Cat Physics | 🚀 Cybersecurity

Location:
In the heart of the digital firelands.

@InGuardians CEO,
#Kubernetes: Bustakube, Peirates, Black Hat Trainer
#Neurodiverse, talk to me about ADHD and Autism
1st @CISecurity Linux lead, BastilleLinux
he/him
@jaybeale on birdsite
http://pronoun.is/he

debian developer, rust, python, security and stuff. he/him

Latest Home Manager news.

Unofficial, operated by @katexochen.

Also available on Bluesky, as https://bsky.app/profile/hmnews.bsky.social.

Hosted at https://github.com/katexochen/hmnews-bot.

#NixOS #Nix #HomeManager

Cloud native software, security and observability. Secretary of Python New Zealand. @kiwipycon organising team

Kiwi PyCon Early Bird Tickets available until August 17th 2025

Use this link for 10% off PyCon AU tickets
https://pretix.eu/pyconau/2025/redeem?voucher=SPKR10-CTYRY6GUS6KNWG86

Just an arctic fox doing infosec. Also doing DIY electronics and photography.

I may talk your ear off if I know you, or something about the matter. While I do I work on it, don't say I didn't warn you!

Posts may be in English or sometimes German.

⁂

See also my Pixelfed account @varbin for pictures of fursuting, DIY electronics and macro shots of flora.

⁂

“We can disagree and still love each other unless your disagreement is rooted in my oppression and denial of my humanity and right to exist.” — James Baldwin

⁂

I used ⁂ before it was cool.

Background image FN2A3630 is CC-BY-SA 4.0 licensed by Nixette at Wikimedia Commons (https://commons.wikimedia.org/wiki/File:FN2A3630.jpg)

Focus on Linux/Kubernetes Attack/Detection/Forensics/Incident Response/Threat Hunting/Active Defense. Learning hard every single day.

https://giovanni-diary.netlify.app/

I am a computer science student from Italy focusing on operating systems, Linux system administration, cloud computing and security, currently working on kubernetes operators.