I like to build simple, secure and resilient information systems to empower and connect people. I believe that this is best done with Free Software, open data standards, open protocols, and restrained craftsmanship.

I am happiest when I get to do this work with those fighting fascism, ethnic-cleaning, genocide and protecting our environment.

To make a living, I provide consulting and coaching services for software, data, and security engineering.

#guix #nix #nixos #scheme #lisp #commonlisp #clojure #emacs #orgmode #privacy

Cybersecurity and hardware hacking

Sharing expert insights, tips, and trends in #Cybersecurity & #InfoSec. From pros to beginners, stay informed and secure with The DefendOps Diaries. 🔐
🌐 thedefendopsdiaries.com

AppDev, AppSec VP, FinCo CISO now Research. Spend my days talking to CISOs. Tweets and opinions are my own, a10wn. #infosec

🩺 nurse, 📸 photographer, 👩‍💻 linux nerd, 🏳️‍⚧️ trans girl, 💞 relationship anarchist, 🌱 vegan for the animals, 🌹 leftist, ✊ union steward, 🧗‍♀️ queer outdoor girlie, 🌠 star stuff, 🚴‍♀️ bikes are cool, 😽 certified girl/boy/nb-kisser, 😝 silly adventurer

reviews:

> "well from what I've seen you're incredibly cute and from reading around your website there's a load you should be praised about :3"

> "chaotic af, kinda scatter brained, but smart if that makes sense”

> “very direct and able to be vulnerable very easily (a good thing!) and the most ethically-minded and community-focused person ive met!”

> "giving golden retriever young puppy, 4-6 months. Seeks out attention frequently, is outgoing in a friendly room, lil awkward, offers info about yourself readily, soft n likes pets, wants to wrestle"

MDNI with flirty/lewd posts, will be clearly marked with CW

An avid listener and reader, an infrequent speaker. I am mostly interested in technical infosec content, and I love to learn how things work.

Here is my personal node:
https://mast.2enp.cc/@garretsidzaka

Chicago person, works in infosec, interested in many other things. Opinions are my own.

@cchisholm.bsky.social (Bluesky) @cchisholm (Mastodon)

I run an "image a day" #photography community site @ https://aminus3.com and worked in #infosec with ISS/IBM/X-Force.

Educating about photography @ https://zoominreachout.org

Exploring the edges between dreaming, consciousness, photography, and the creative process.

Expat living in Brussels.

Tinkerer, maker, breaker, philosopher, hacker, spell weaver, woodland creature. Former CISO-type, Director of IT, Pen Tester, Lead Architect. I secure the stuff other people are afraid of. 🏳️‍⚧️

I think X.509 and Kerberos are pretty good actually—compared to many of the alternatives on offer.

Cybersecurity writer.

Shorter posts on persuasion are at @estelle

Les messages plus courts sont à @estelle

❤️ Infosec & privacy nerd from Germany 🇩🇪🇪🇺
🧡 CompSci Student 🧮💻, Paramedic 🏥🚑
:neocat_floof_cute: Your friendly neighborhood hacker™
💚 DnD :dragon_coolmlem: & ☥VtM☥ storyteller
💙 Homelab admin & Nextcloud host :nextcloud:
🩵 LARP player and crafter of items ⚔️🛡
:sparkling_trans_heart: Gender-spicy Blåhaj worshipper :blobcattrans:
🩷 Your average neurodiversity enjoyer
💜 Human rights & climate activist 🇵🇸🇺🇦🌻

Languages: German, English, French, :java:, :python:, C, C++

F* Big Tech. F* fascists. F* the rich.
:sigil: 666 :sigil:

I only accept follow-requests of people with a populated profile page, which I subject to a subjective vibe check, or people with whom I had nice interactions before.

#nobot #noai #nobridge #solarpunk #schengenUltras

Senior LDAP/IDM Tech Debt Collector
@SUSE. Supermarket Thought Leader. Author of Kanidm, concread and webauthn-rs. he/him

Sharing insights on data breach investigations, information security, & password best practices • @XposedOrNot

The Internet's Observatory: Tracking cybersecurity and digital governance • connectivity and democracy • tools and policy for change • contact@netblocks.org

DFIR software developer

Currently: VP of Aon Cyber, Q Branch of Stroz Friedberg. Try not to break it, 007...

https://codeslack.blogspot.com
https://www.linkedin.com/in/jon-stewart-42b2b83/

Nonbinary Iowan, journalist, teacher, writer, tech nerd. I like privacy, cows, and ttrpgs.

🇺🇸 🇺🇦 🏳️‍🌈



My security newsletter and live content are published by iPhone Life but all my posts and boosts here are my own and don't represent my employer.