Cryptographic & Security Engineering

Previously: Founding & Lead iOS Engineer @signalapp, @Bellingcat #OSINT contributor

Tooting on all things #cryptography, #lithography, #energy, #security, #mobility, #climate, European #aerospace and federalism.

Probably in a detached HEAD state currently.

I'm living with my wife and kid in Hamburg, Germany. I create Software for a living.
To relax in the evenings, I help on OpenSource projects.

I am part of the team behind https://cakebuild.net/ and also https://spectreconsole.net/

#OSS #CakeBuild #SpectreConsole #FckNzs #ADHD

PT: Educador de tecnologias e artes, pesquisa práticas artísticas que se valem de meios computacionais e ensino de programação em contextos visuais. Imagen do perfil grade de bolinhas a partir de foto minha dando aula. Cabeçalho é animação abstrata com módulos wireframe em 3D.

EN: Tech and art educator, researching artistic work that makes use of computational means and how to teach programming in a visual context.

#SãoPaulo #Processing #Python #py5 #ForaBluetooth #CreativeCoding #FLOSS

#Hacker, #Philosopher, #Writer ( #haiku #SciFi #essays ), #Photographer, #Musician, #Comedian, #Creative at large.

#Whistleblower against Accenture Federal Services, & the US Department of Veterans Affairs, now living in #Japan

The World's leading authority on #Anarchism.

#EqualRights #Justice #Reform
Setting up virtuous cycles to spread wealth.

#Earth #Degrowth #SolarPunk #Nature #Cannabis

#HashTagGames #Books #Humor

#Perl #Ruby #Veilid #Spritely #Linux #BSD #FreeSoftware

HE/HIM/THEY/ASK ME ABOUT FUNKY.SEC @funkysec

Founder of Funky.Sec - A Zine for the 21st century.

Neurodivergent Cyberpunk. Worked with Google Cloud for 5 Years and these blasted machines for almost my entire life. Information Security is important, despite what you may of been told. Spider Jerusalem made manifest on this material plane. We have a war to win.

My views are my own and cannot be bought or sold.

Oost-Europese gelukzoeker, woont in #Rotterdam.
Ex-Hongaar 🇭🇺. Sinds 2021 officieel Nederlander 🇳🇱.
Interesses: #geschiedenis #politiek #kunst #natuur #treinen #linux en soms #filosofie
#fedi22

EN
Migrant from Eastern Europe living in #Rotterdam. Former Hungarian 🇭🇺. Since 2021, officially Dutch🇳🇱.
Interests: #history #politics #art #nature #trains #linux and sometimes #philosophy

Hey there! I am DontBlameMe, a self-taught developer passionate about technology, development, privacy, open-source software, Linux and security.

Staff Design Engineer @ GitHub. Defender of the Oxford Comma. Discovered I was a Japanese citizen. #OpenSource lover living in a capitalist world. Writing code is like growing a garden together. Opinions are my own. Posts evaporate after some time.

EN/日本語/中文

Storage guy. HPC/supercomputing. Sysadmin. Mathematician at heart. Free/open {soft,firm,hard}ware enthusiast. *BSD, GNU+Linux, AIX. Extreme software portability proponent.

(he/him or they/them)

🇺🇦 Слава Україні! 🇺🇦

(perfunctory: opinions are my own and not those of my employer)

#norobots

der #klimawandel ist physikalisch verstanden, aber die gesellschaft die ihn macht hat sich nicht verstanden. deswegen kann sie seinen grund nicht aufheben. aber das ließe sich ja ändern.
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interesoj: grafiko, F/LOSS, solar punk, esperanto, typography, wissenschaft, marxististischer anarchismus, linux on smartphones, kunst, genüsslich leben, dafür revolution!
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Searchable tootfinder

Independent Game Developer, Web Developer, and Computer Specialist
Open Source Supporter, Linux Enthusiast

Entrepreneur, developer, security professional, advisor, and investor. Slow ultra-marathoner, mediocre powerlifter. He/him

Founder of DEF CON & Black Hat. Maintainer of infocon.org.

Member of the UK Gov Cybersecurity Advisory Board & The Council on Foreign Relations.

Working to get Hackers and Researchers a seat at the Policy table.

I'm interested in hacking, community, technology, privacy, security policy, and the intersection of civil society. (He/Him) Opinions are my own.

Previously member ONCD (2024-2025), CISA Cyber Security Advisory Council (2021-2025), and DHS Advisory Council (2009-2020)

software engineer, author, game designer

LatLearn. Slartboz. WIP books (HPC; HHGG-like.) EV charging protocols & management. Golang. Linux. Advanced Squad Leader (ASL). TTRPGs (DCC; Paranoia; Call of Cthulhu). sci-fi. comedy. history. wealth-building.

| FreeBSD | OpenBSD | ZFS | Open Source | Snac | Modular | Synth | VCVRack |

I am anti-fascism therefore anti VVD and all other political on the right hand side of this political party

tech ethics nerd. creator. solarpunk. anarchist. feminist. prison abolitionist. queer. aesthete. reader. maximalist. writer. foodie. technopagan. disabled. mad. always learning. black. extremely online. lover of lists. javascripter. weightlifter-in-training. amateur sewist. cute. smart.

Proud to be Antifa, like my grandfather, who was killed fighting fascism in WWII, and was posthumously awarded the Air Medal and the Purple Heart.
#microcontroller #firmware #C #CPlusPlus
#FPGA #VHDL #Verilog #SDR (SW Defined Radio)
#retrocomputing
#nonpareil HP calculator simulation at #microcode level
Maker (with John Doran) of #NixieTube #RPN #calculator
CHM PDP-1 Restoration Team
cis male
atheist
Damned dirty ape
Not a tame programmer
Some assembly required
No user serviceable parts inside

A writer currently querying a two-book series set in a comic fantasy Australia. Harold is a failed alchemist, about to fail at dragon slaying. He is armed with a cheese knife. Princess Ruby has a stolen sword. She has it at Harold's throat. #WritingCommunity #AmQuerying

Developer, encyclopedic knowledge appreciator. I have the natural tendency to deep dive into every new interest of mine, sometimes with great success, sometimes the nuance might turn out overwhelming but that's no matter because there's still value in the process.

Having studied computer & software engineering at a university level, I'm currently falling in love with #golang

Software Engineer. Professor.
Building things and talking about music for hours.

🇧🇷🏳️‍🌈
#dev #linux #foss #tech