Independent Cybersecurity Researcher | Threat Intelligence & Anti-Fraud Analysis

Data enthusiast & Open Source developer (Python, R, Julia, SQL). I love sharing insights on data science, AI, security, and privacy at personal website. Passionate about Linux, FOSS, and building tools that empower users with free and open technology.

Canadian, gamer & IT professional. Interested in all things #Canada, #Linux, #sysadmin and #infosec / #cybersecurity.

For all my posts & news about #infosec, #Linux, #sysadmin & #opensource, make sure to follow @deltatux!

Brains in the "trying to be a good dad despite having a bad dad" gang. ☦️|Father|Philosopher|Offensive Security|PLT
I work in offensive security, but my research interests are actually around Multics, ML dialects (including the two I’ve written, carML and coastML), and formal verification (esp Hoare Logic). Also anything gardening or hiking related
#magyar #balkanci #securityresearch #formalverification

Former Software Engineer/SRE at VMware. Currently at Cloudflare. Mainly focused on Go, Kubernetes, Temporal, distributed systems and software supply chain security. Amateur photographer.

Hacker, infosec nerd. Engineer & scientist, foodie, gadget geek, unabashedly blue in a red US state.

I boost and toot on politics, tech, fascism — these may seem CWs for you. Undesired exposure to my activity on those subjects is a risk of following me. I would readily CW talking about violence, porn, or other triggers, but not politics. Feel free to block or mute me if that is egregious for you.

Trying to leave the world better, not worse.

Mostly computer and technical stuff. Radical listener. Tries to be a good person.
#Rust #UA

🛡️ Steele Fortress: Safeguarding your digital realm with cutting-edge cybersecurity solutions. Committed to empowering users with privacy, security, and peace of mind in an interconnected world. #CyberSecurity #Privacy #DataPrivacy #TechEthics

Fixer and builder of software, systems, and organizations with large quantities of #FOSS (he/him)

I run an established consulting company providing projects, services, and training in #Linux, #Networking, and #InfoSec. I also run smaller seminars on #Privacy and #Security hygiene for NGO and government workers.

I'm spending most of my time lately helping others with Linux #Kernel problems; previously for a wide variety of SMBs, ISPs, several #HFT firms, and a dozen state and national #USPol campaigns.

I'm usually in #Oʻahu or #Chicago -land.

Aspiring Security Researcher

🐈‍⬛ My name is Brie (she/her) -- hi! ✨ I am an infosec-oriented engineer and leader WHOIS curious about everything. I corrected a typo at the Library of Congress. https://brie.dev

I like cats (@plop), kindness, the Internet, DevOps, #IndieWeb, RSS, ransomware, DNS, automating stuff, biking, talking about #bookmarks (🔖 https://bookmarks.by.brie.dev) and lots of other things!

🙌 I'm passionate about https://troubleshooting.party and helping to explain how things are supposed to work.

🏳️‍🌈

Teacher in #Maths & #ComputerScience
Team NSI.
Posts on #Politics #Tech #Science #Education #AI #crypto #infosec & any stuff.
#OpenSource #foss #dev #AI #IA.
☮🕊️ World Citizen ☮🕊️

#free as in #f..cking #free (software, mind & world)

Let's follow ! 🤘🤙

Semi-professional feral cat socializer, struggling stoic, and retired Alum of Big Tech. Still enjoying tech just for the fun of it. Things that fascinate me: #cats, #coffee, computer #networking, #security, #privacy #FOSS & Scottish single malt #whisky (not necessarily in that order). Concerned about: The collapse of democracy worldwide and #enshitification run amok. Living #Blue in a deeply #Red state.

Proud #cat dad to three moggies:

Born at 320ppm CO2.

Lives in The Netherlands, EU. Works as self-employed tech consultant & software developer. Likes to tinker & has way too many interests :)

Likely to toot in NL/EN/DE on:
#technology #techpolicy, #opensource #openstandards #opencontent #publicdomain #creativecommons #copyright #sustainability #diy #infosec #security #data #privacy #accessibility #ui #ux #interactiondesign #ethics #webdevelopment #devops #sysadmin #climatecrisis #food #music #linux #debian #ubuntu

Toots vanish after 3 months

Things I do: landscape, storm and protest photography; paragliding, climbing, adventure sports; border and human rights activism.

Intellectual hobbies: science, nature, security/privacy, sociology of the web. Learning Spanish.

My fine art prints are available on my website.

Welcome newcomers. You'll like it here, but give it some time.

Profile photo: white guy in a baseball cap with an iguana on my shoulder. Banner: "Aneurysm for President 2026" in patriotic red, white and blue.

#NoBots

I am an US Army veteran with a passion for keeping my brain churning. After the Army, I lived a life dabbling in nuclear, technology, security in various forms, and some other things.

Oppression breeds rebellion

Signal: MrGuru.32

Open source networking, security and privacy at #Mozilla. Boards’n stuff. Past chair at #IETF. He/him. Was @larse on Twitter. https://eggert.org

(Account bridged to Bluesky as https://bsky.app/profile/lars.social.secret-wg.org.ap.brid.gy)

Supporting implementation of #EU #cybersecurity regulations by advancing open-source certification & assessment tools. Funded by #HorizonEU.

I'm a #transfem #kitty who likes #linux #cybersecurity #urbanism #gardening #permaculture #witchcraft and more! I'd love to get to know cool people

privacy, cybersecurity, decency advocate

Policy guy @edri, working on platform regulation, content moderation, data protection and surveillance ads in Europe. For 15+ years in the Brussels maze.

Digital security trainer, Chief Degoogliser, cyclist, lover of the outdoors. Formerly writing for Golem.de.

Views my own.

#DSA #DMA #TrackingFreeAds #Surveillance #Decentralisation #Policy #Privacy #DataProtection #Cycling