Blogger, klusser, verduurzamer, automatiseerder. Werkt graag met open oplossingen, zoals Linux.

Onderwerpen die langs zullen komen zijn o.a. #verduurzamen, #luchtkwaliteit, #schonelucht en #binnenklimaat, #balansventilatie, #ventilatie, #energiebesparing, #klussen en woningonderhoud, #automatisering, #Linux, #opensource, #privacy, #gereedschap, #veiligheid, #zonnepanelen.

Engelse toots over o.a. Linux en security zijn te vinden op mijn andere account: @mboelen

Founder of CISOfy; author of #infosec tools rkhunter and Lynis; involved with NLUUG, #openstandards and #opensource; helping companies to secure their #Linux environment; interested in #sustainability and sharing messages in English, sometimes in Dutch 🇳🇱. My Dutch-only account is also @mboelen (mastodon.nl).

Author of Alice and Bob Learn Secure Coding AND Alice and Bob Learn Application Security!
She/her/lady/woman. shehackspurple.ca

Secure Coding Training and Public Speaking Inquiries & other:
Tanya (at) shehackspurple (dot) ca

#AppSec, #DevSecOps 🌻

NGI Zero is a grant making program for R&D of free and open source technologies, coordinated by @nlnet in collab with @fsfe @APC @ps @techcultivation @ros @fsi @nixos_org @ISOCSwitzerland @apell @ow2 Tolerant Networks HAN Uni Brno Uni & OFE | Delivers technology for the #NextGenerationInternet
Account = run by NLnet
IMG: C. Jeschke | Unsplash

I am Director of System Architecture at SCI Semiconductor and a Visiting Researcher at the University of Cambridge Computer Laboratory. I remain actively involved in the #CHERI project, where I led the early language / compiler strand of the research, and am the maintainer of the #CHERIoT Platform.

I was on the FreeBSD Core Team for two terms, have been an LLVM developer since 2008, am the author of the GNUstep Objective-C runtime (libobjc2 and associated clang support), and am responsible for libcxxrt and the BSD-licensed device tree compiler.

Opinions expressed by me are not necessarily opinions. In all probability they are random ramblings and should be ignored. Failure to ignore may result in severe boredom and / or confusion. Shake well before opening. Keep refrigerated.

Warning: May contain greater than the recommended daily allowance of sarcasm.

No license, implied or explicit, is granted to use any of my posts for training AI models.

Nothing2Hide provides capacity building and security assistance to civil society activists, Human Rights defenders and journalists around the globe. We focus especially on technology and information and how the first can empower the latter.

Former biologist. Actual PhD in genetics. Security at Nvidia, OS security teaching at https://www.ischool.berkeley.edu. Blog: https://mjg59.dreamwidth.org. He/him.

Hacker, CEO of SocialProof Security: security awareness/social engineering training, vids, talks, tests, 3X @Defcon🥈, Chair of the WISP board, Tech Advisory Council for @Cisagov

We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide

Working in cybersecurity for fun and work. Hope the best, prepare for the worst.

Sometimes people read things I write or watch things I say • Founder @privacyguides, president @triplebit (ASN 401332), infosec educator • Instance admin @ https://mstdn.party, https://mstdn.plus, and https://neat.computer • Formerly @techlore

Minneapolis, MN, USA 🇺🇸

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)

Security ops engineer for DomainTools, DT Investigations threat researcher, writer, voracious reader. he/him. Fan of good trouble. Opinions here mine only. No LLM content from me, all flaws detected are human-generated. Autistic/depressed/anxious/hungry.

#infosec #cybersecurity #privacy #actuallyautistic #neurodivergent

Cybersecurity reporter for Risky Business

#infosec #cybersecurity #security

Foundational security for the Linux kernel. Solving the most difficult memory unsafety problems. Created by Open Source Security, Inc.

Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog: https://infosec.engineering
Twitter: @maliciouslink
https://Infosec.Exchange Admin
#infosec #security #cybersecurity #risk #fedi22
…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.

To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:

Patreon: https://www.patreon.com/infosecexchange

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You can also support with a one-time donation using PayPal to "[email protected]".

Distinguished Malware Analyst at Dragos. Lead #Malware Analyst on TRISIS and PIPEDREAM. Spend my time searching for and tearing apart #ICS threats.

Techlore educates people about digital rights, privacy, security, and freedom to push the world toward a safer internet. We envision a world where technology works for us, not against us—and we're proving that individuals can make real impact for themselves and their communities.

D̒͂̕ᵈăᵃn̕ᶰ Ť̾̾̓͐͒͠ᵗe͗̑́̋̂́͡ᵉn̅ᶰtᵗl̀̓͘ᶫe̓̒̂̚ᵉrʳ
:: Founder, Phobos Group
:: Quad Flooper :: Scoville Addict
:: Public Speaker :: food pornographer
:: Twitter Alum (2011-2012)
:: security histrionics
:: finance histrionics
:: tattoo'ed nerd
:: security longhair

part george carlin, part bill hicks, part robin williams.
I run a tiny security consulting company, make hotsauce, watch cartoons and figured out how to weaponize home assistant. I found 118 dollars of btc in my garage.

Breaking things just to fix them better. PC builder, cybersecurity nerd, and probably overthinking this bio.

Multi award-winning Security Adviser. Technical Auditor. Speaker. Author.

I specialise in organisational and operational security. I help people do better. 
Currently clean on OpSec.

Donor: Infosec.exchange 

#Infosec #Philosophy #ADHD #Privacy #MediaPreservation

GNU Terry Pratchett