Dutch software dev who spends his free time travelling all over the place to film a whole bunch of (mostly) security conferences.
I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
An unofficial GitHub Changelog account.
Anything that has been added, changed, deprecated, fixed or removed + any security updates will be shared here.
Content source: github.blog/changelog/
Please post issues at https://github.com/joschi/ghchangelog-bot
Open source security at GitHub. I don’t believe in perfection, but in continuous improvement. Opinions here are mine.
Engineer at Posit (fka RStudio), technical lead at quarto.org
Learning Brazilian Choro, the 7-string guitar, and to deal with the Minneapolis winter after 10 years in Tucson
RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
Professional open source maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Your stack, streamlined 💫
https://aspire.dev
InfoQ Cloud Lead Editor, Microsoft MVP Azure Integration PaaS, Cloud Native, Speaker, Scuba Diver, Runner, and Field Hockey Player.
Building: http://buildermethods.com
Co-hosting http://panelpodcast.com
Editor-in-chief of The Verge, host of Decoder, cohost of The Vergecast. I am in love with spectacle.
We are the Microsoft Security Response Center. To report security vulnerabilities or abuse in Microsoft products, visit http://microsoft.com/en-us/msrc.
📅 13 Dec 2025 | 📍 Novotel London West
Grassroots-driven security conference.
Built by the local InfoSec community, for the community.
Web: https://BSides.London
X/Twitter: https://x.com/BSidesLondon
#BSidesLDN2025
reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
since 1985
https://phrack.org
CEO of Bluesky, steward of AT Protocol.
dec/acc 🌱 🪴 🌳
Microsoft AI Red Team
Former Tweep
developer advocate at @jetbrains.com | creator of @nuke.build
The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Father. Husband. Programmer. Likes OSS, compilers, programming. Spectre.Console, Cake. Ally ✊🏾🏳️🌈🏳️⚧️♀️(He/Him) @patriksvensson@mstdn.social
Stockholm, Sweden
AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
Security researcher in Google Project Zero. Author of Attacking Network Protocols. Posts are my own etc.
I work at AWS, making .NET great on AWS. All opinions expressed are my own.
🧙♀️ Open Sourceress
🚀 Ms. (f)Rizzle @Cisco
🏳️⚧️ Blame for Oops & Ops my own
🤗 Seize the means of computing
👩💻 K8s/AWS/Azure Platform Engineer
📖 https://blog.usrbinkat.io/en/page/about
🍿Watching Dystopia IRL
🧠 Neuro Spicy Autist
📍 Sacramento ☀
Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employers’
I did a TED talk once
President of Signal, Chief Advisor to AI Now Institute
Join us April 2-3 to talk anything and everything about developing with the Model Context Protocol (MCP). Join us at https://events.linuxfoundation.org/mcp-dev-summit-north-america/
Co-author Collaborative Software Design: How to facilitate domain modeling decisions. Independent consultant & trainer specialised in technical leadership, software architecture, and #sociotechnical systems design. #DDD #TeamTopologies #DeepDemocracy
Netlify/Decap CMS successor. Fast, lightweight, Git-based headless CMS. Modern UX, first-class i18n support, mobile support + 100s of improvements. Open source & free. Maintained by @britegrid.io.
🔗 https://sveltiacms.app/
@Straiker. Ex-Microsoft. Ex-Meta RedTeam, Ex-Endgame, Ex Fireeye. malwareunicorn.org
Easily manage Call for Papers, Speakers and Agenda for your conference!
Principal Software Engineer ASP.NET. Author of Newtonsoft.Json.
Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜 I IGNORE ALL DMs!
Now shipping: Microsoft Build 2026
June 2–3, 2026 / San Francisco and online
Register now: https://build.microsoft.com/home?wt.mc_ID=msbuild26_ciarmar_corp_np_scl_TikTok_MSDev_RegistrationL
Follow me to receive notifications via DM whenever you're added to a starter pack, block list, feed or when someone blocks your account.
Follow @unsub.blocks.listifications.app to opt out of direct block notifications.
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. Watch XBOW hack things: https://xbow.com/traces
Cloud Solution Architect - Security @ Microsoft
Forever kind, curious and interested.
Aussie, Dad, Gourmand
International Public Speaker
My opinions are my own
Developer | International Speaker | Microsoft MVP | AWS Community Builder | Endurance Athelete
Talking Serveless at Datadog | ex-AWS
All views are my own.
He/Him
Securing open source software, together
local open source AI agent that automates complex developer tasks, is LLM-agnostic, integrates with MCP, and is available in both Desktop and CLI
Principal engineer at JetBrains, passionate about .NET, performance, and debugging. Microsoft MVP. Co-author of Pro .NET Memory Management (2nd edition)
Security Researcher at GitHub Security Lab, ex Portswigger.
https://artsploit.blogspot.com/
An app for you to track your reading and choose your next book. Founded by @nodunayo.bsky.social. Built by her and @robfrelow.bsky.social. support@thestorygraph.com
Managing director at 4PS Germany | Chief Engineer at Hilti | Dual Microsoft MVP and Regional Director | Docker Captain | Posts are my own
Fastly, formerly Firefox / Mozilla
Wasmburgers, all the way up
Spring AI/Framework @ Broadcom, #WebAssembly since 2016, ex @mixitconf.org staff. https://seb.deleuze.fr
Washington Post reporter covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
Tech's Favorite Auntie
VP Eng, AI Tools & Enablement @ Block
#techgirl1908
Author & photographer Luke Agbaimoni's project capturing stations & stops on the London Underground tube map.
Tubemapper.com
💰 Book,Prints & Calendars
✉ luke@tubemapper.com
DM for info
Real-time historian of the late cyber capitalist era @TechCrunch, writing about the intersection of hackers, human rights, and spies.
Also writing a book about Hacking Team and the history of government spyware.
☎️ Signal: +1 917 257 1382
The cloud you own. https://oxide.computer/bio
skeeting in accordance with the universal law.
yossarian.net / blog.yossarian.net
Developer Conferences and Virtual Seminars - Check out our lineup of training events for 2025 at vslive.com
dotnet.amsterdam community, user group for #dotnet / #azure developers, based in Amsterdam, The Netherlands. Hybrid events (in-person&remote)
https://www.youtube.com/@dotnetamsterdam/videos
https://www.linkedin.com/company/dotnet-amsterdam/
A monthly meetup in London 🇬🇧 for developers working with .NET, C#, Azure, and related tech. Organised by @dylanbeattie.net and @icooper.bsky.social.
https://www.meetup.com/london-net-user-group/
We host quarterly meetups for .NET developers and Microsoft Azure enthousiasts. Join us in-person in Nieuwegein, The Netherlands. We do not host online sessions and we do not post sessions online after the event.
Trying to help programmers past the roadblocks where I got stuck. Plus, cats.
Freelance Senior Dev / Solution Architect, working with .NET and Azure, ILSpy contributor https://github.com/christophwille
The open source AI code editor
Programmer, Engineer, Problem Solver. Maintainer of Dependabot. Principal software engineer at Microsoft/GitHub.
AI, Cloud, Productivity, Computing, Gaming & Apps ☀️
I drink amari and I know things. $ddz
LMDDGTFY: https://duckduckgo.com/?q=dino+dai+zovi
NYC/BK
It looks like you’re writing a letter, and I’m going to help you with that whether you like it or not.
On Twitter since 2013. On Bluesky since Elon Musk became a totalitarian despot bent on world domination.
Accept no imitations.
Security researcher at Crosspoint Labs. AppSec. Tweets are my own and do not express the opinion of my employer. OWASP. retire.js
Freelance Azure & .NET Architect | 9× Microsoft MVP | Driving Cloud Adoption, Optimization & Secure Platforms | International Conference Speaker
VP Security at Google. Co-Chair Cybersafety Review Board, Co-Author Building Secure and Reliable Systems. r00t. Medieval historian.
CPO/CSO of Corridor.dev, teaching at Stanford.
I ❤️ OSS, Improving Developer Experience, Drawing Pixel Art, and Handcrafting Generative Art. Sr Dev 🥑 Diagrid, Dapr comm mngr, Azure MVP, he/him. https://marcduiker.dev/
CEO of @fermyon.com. Creator of Helm and the Illustrated Children's Guide to Kubernetes. Fan of delicious coffee. Author of a bunch of books. WebAssembly enthusiast. Colorado resident.
Fermyon.com
Founder/CTO of fermyon.com. Creator of the Spin project.
Loves bicycles, bubble tea, and classical music.
Be kind.
https://radu-matei.com
Covering life in the future
https://www.theverge.com/subscribe
Your twice-monthly Azure Security podcast. News and security chats with special guests. Hosted by @sarahyo.com, @markasimos.bsky.social, Michael Howard and Gladys Rodriguez.
https://aka.ms/azsecpod
WHY2025 is an international non-profit outdoor hacker camp/conference taking place in The Netherlands in the summer of 2025.
WHY2025.org
Noted idiot. Principal something or other. Runs the Windows Authentication team at Microsoft. It's my fault your password doesn't work.
Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦
https://syfuhs.net/
Formerly VP Identity Security @ Microsoft, now on sabbatical; sailor, musician, off-road enthusiast, photographer, writer, adhd adventurer.
Director of Communications, Windows + Devices at Microsoft. I tweet about nerd things like #Windows11, #StarTrek, #Batman, #Marvel, and more.
dev ➡️ dev advocate ➡️ product manager @ Microsoft on Azure Functions.
Prev. @azurecontainerapps.io & Static Web Apps.
🍁 Vancouver, BC
Opinions are mine. he/him ☁️🏒🧋🚲😷
I am a cloud & AI architect from the Netherlands and Microsoft AI & Azure MVP
Open source maintainer of @imagemagick.org and its .NET Standard/Framework library called Magick․NET.
Microsoft #MVP | GitHub ⭐
🇳🇱 https://github.com/dlemstra 💖🇹🇼
Ferrous Systems builds stable software in and around Rust. We focus on development, tooling and training for embedded systems and network services. https://ferrous-systems.com
#rustlang, #jj-vcs, atproto, shitposts, urbanism. I contain multitudes.
Working on #ruelang but just for fun.
Currently in Austin, TX, but from Pittsburgh. Previously in Bushwick, the Mission, LA.
🇳🇱 I'm a developer, geek & gamer. He/Him. Likes to speak about C#, dotnet, Azure, coding and more. Microsoft MVP.
Tech Dysangelist
cDc/hack.xxx/Veilid
Support Veilid! Badge: 🅅 www.veilid.com
Merch at: @hack.xxx
he/him/"hey buddy"
This profile hosts verified lists of Bluesky users but is in no way affiliated with Bluesky. Verification sources are in the Tech / IT industry. Go to https://verifiedbsky.net to learn more.
Loves @NicoleAbuhakmeh. #OSS supporter. #software developer. He/Him. Living the simulation lifestyle. #dotnet #java #javascript #html
searchable
🌉 bridged from ⁂ https://mastodon.social/@khalidabuhakmeh, follow @ap.brid.gy to interact
Product Manager at Microsoft on the .NET team for ASP.NET Core & Blazor.
Director of Architecture @ fintech
Consultant. Author.
Rum, Alt Culture, Games & Metal.
C#, TypeScript, OSS, MVP DevTechnologies.
🔗https://davidwhitney.co.uk/now - Other Socials
@david_whitney on Twitter, when that helps the inevitable migration tools.
Customer Success Engineer at Duende Software, Microsoft MVP, VISUG board member. Loves coding, mostly in C#, tries to improve projects’ security wherever he goes.
Piano playing, public speaking, beer brewing and gaming nerd. ❤️ coffee
Microsoft MVP .NET,
Agentic AI dev, Coding .NET innovator/architect/engineer
❤️Microsoft Orleans, Aspire.dev, Azure, Uno Platform, C# UI
http://InnoWvate.NET - https://github.com/VincentH-Net - https://ViaEuropa.NET EnergyNet
Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
Help me build up my network!
🇧🇪🍟🇺🇸 Software Engineer
@buildwithfern
and http://swimburger.net.
Microsoft MVP focusing on C# .NET.
.NET Developer | Independent Consultant | .NET MAUI Developer | Formerly @Microsoft + @XamarinHQ + @AWS
