Boris Cherny @bcherny.bsky.social 
Learn Linux with Dan @dan-nanni.bsky.social Linux, networking, and cybersecurity made simple. Visual eBooks that make hard concepts stick. All infographics hand-crafted by me: https://study-notes.org
ChiefGyk3D @chiefgyk3d.com #Cybersecurity and #InfoSec by Trade and content creator by night for #Tech, Cybersecurity, #IT, #Linux, #AmateurRadio, and #GamingonLinux
Twitch | YouTube | TikTok | Mastodon
CISSP
Socials and Tipping: https://links.chiefgyk3d.com/socials
#OpenSource
Ruben Hassid @rubenhassid.bsky.social Founder of EasyGen.io
Oh My Posh @ohmyposh.dev The snappy and most customisable cross platform/shell prompt renderer π₯οΈ
Techdox π³π₯οΈ @techdox.nz Kiwi π³πΏ
YouTuber π₯οΈ https://youtube.com/@techdox
Blogger π https://techdox.nz
Discord π http://discord.com/invite/8mX2KRxDw8
AlternativeTo @alternativeto.net π€ AlternativeTo is the ultimate hub for discovering new and exciting software, no matter what platform you're on! Whether you're looking for apps for Windows, Mac, Linux, online services or mobile devices, we've got you covered!
selfh.st (Self-Host) @selfh.st Self-hosted news, content, software, updates, and more
Website: https://selfh.st
Techno Tim @technotim.bsky.social Engineer. Builder. Creator. | From Code to Cloud
technotim.com
DevOpsDays Chicago @chicago.devopsdays.org Official Bluesky account of #DevOpsDays Chicago. In-Person Event March 18, 2025. https://devopsdays.org/chicago
TracketPacer @tracketpacer.com πrockit network engineer
π©πΌβπ»ethernet fangirl
π weird use cases & silly tech!
π tracket@tracketpacer.com
π tracketpacer.com
Linus Tech Tips @linusmediagroup.com The official Bluesky of the Linus Tech Tips YouTube channel.
TuxDigital @tuxdigital.bsky.social TuxDigital makes podcasts and videos about Linux, Open Source, AI, Tech, Online Privacy, and Security through tutorials, explainers, interviews, deep dives and the weekly Linux news show, This Week in Linux. https://tuxdigital.com
Rocky Linux @rockylinux.org Rocky Linux is a community-driven Enterprise Linux distribution, for HPC, AltArch, and beyond. | π @rockylinux@fosstodon.org | ποΈ @resf.org
Sniffnet @sniffnet.app Comfortably monitor your network traffic π΅οΈββοΈ
Website: https://sniffnet.app
GitHub: https://github.com/GyulyVGC/sniffnet
freeCodeCamp.org @freecodecamp.bsky.social We're a community of millions of people who are building new skills and getting new jobs together. A 501(c)(3) public charity.
Linux Mint @linuxmint.bsky.social Unofficial Bluesky Account for Linux Mint
It's FOSS @itsfoss.bsky.social Web portal focusing on Linux and Open Source.
Follow us for
- Linux and Open Source news
- Linux tips and tutorials
- Linux and geek memes
Hugo van Kemenade @hugovk.dev Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler
Kelsey Hightower @kelseyhightower.com Minimalist
Martin Fowler @martinfowler.com Software Design Loudmouth. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
host of https://martinfowler.com
Phrack Zine @phrack.org since 1985
https://phrack.org
David Flanagan @rawkode.bsky.social Helping developers & operators level-up with Kubernetes, Cloud Native, Rust, WebAssembly, & Nix.
π Founder @rawkode.academy
πΌ CoreWeave
π Co-Organiser @kubernetes.london
π΄σ §σ ’σ ³σ £σ ΄σ Ώ
Rajas Kakodkar @rajaskakodkar.bsky.social Staff Software Engineer at Broadcom β’ Kubernetes β’ All things Cloud Native and AI
Lachlan Evenson @lachie.bsky.social βοΈ Cloud Native OSS @Azure | π K8s Best Practices + KUAR 3e | CNCF GB | Emeritus Kubernetes Steering & 1.16 Lead
Daniel Stoddart @stoddart.bsky.social Ambidexter SRE from Philadelphia. Humanities enjoyer. Amateur musician. On a sugar cane plantation hacienda situated on a volcanic island in the Philippines. https://github.com/stoddart
The Linux Foundation @linuxfoundation.org A nonprofit organization enabling mass innovation through open source. #linux #kubernetes #riscv #hyperledger #anuket #openssf #openjs #o3de and more!
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Carissa VΓ©liz @carissaveliz.bsky.social Associate Professor at the University of Oxford. Author of Prophecy ("Witty and surprising...intelligent" - NYT) and Privacy Is Power (An Economist Book of the Year). TED Speaker. Posts about #privacy, #AIethics, #philosophy, #philtech
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Ronan Farrow @ronanfarrow.bsky.social Pulitzer-winning investigative journo at New Yorker. Documentaries at HBO. Ex-diplomat. Bad lawyer. Disused phd. Tips: ronan_farrow@newyorker.com.
Daniel Solove @daniel-solove.bsky.social I'm a law professor at GW Law School and an expert on privacy, AI, technology, and data security law. I also write about law, literature, and the humanities. More about me at https://danielsolove.com 
TeachPrivacy @teachprivacy.bsky.social Founded by Prof. @Daniel-Solove.bsky.social, TeachPrivacy provides privacy & data security training. Engaging and interactive 150+ topics: AI, GDPR, HIPAA, PCI, FERPA, phishing and more. Learn more: teachprivacy.com
Privacy Guides @privacyguides.org We are an impartial, non-profit media outlet dedicated to consumer tech rights and freedoms. Privacy is a human right, we need to protect it.
π Find our work at https://www.privacyguides.org
Proton @proton.me Choose a better internet where privacy is the default. Start protecting your personal information online with Proton Mail, Proton VPN, Proton Drive, Proton Pass, Proton Wallet, and Lumo: https://proton.me/
Blue Team Con @blueteamcon.com Blue Team Con is an annual cybersecurity conference built for defenders, inclusive of anyone interested in safeguarding organizations.
https://blueteamcon.com
Next Conference:
Training: 10-11 September 2026
General Conference: 12-13 September 2026
John Hammond @johnhammond.bsky.social Hacker. Friend. Cybersecurity Researcher at Huntress.
Rob May @robmay70.bsky.social β Cybersecurity Ambassador | π‘#AI Thought Leader | β Founder @ramsac_ltd | ποΈ TEDx & Keynote Speaker | π Author | π Insights on #HarnessingAI & #Infosec
Sasha the Dancing Flamingo @sashatheflamingo.bsky.social Sasha the Dancing Flamingo π¦©
Official mascot of BSidesChicago & honorary mascot of BSides worldwide. Dancing queen, hacking pro, & lock-picking legend. Bringing pink pizzazz to the cyber world, one flap at a time! β¨
DEF CON @defcon.bsky.social The worldβs premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.