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).

We are NovaCustom, we build custom laptops, mini PCs, and smartphones without Google.
Unlimited options with up to 96 GB RAM, 8 TB storage, modern CPUs and GPUs, Linux support, and Dasharo coreboot firmware!

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)

The World Wide Web Consortium (W3C) was established in 1994 by Web inventor Tim Berners-Lee, to develop interoperable standards to lead the Web to its full potential.

We are an international multi-stakeholder community where member organizations, a full-time staff, and the public work together to build a Web based on the principles of accessibility, internationalization, privacy and security.

Please be more curious than critical. Your interactions go to real people who care and do their best 🙏

Firefox Security, Tor Browser Dev. Also: exploits, mitigations, crypto, privacy, pseudonymity & anonymity, tor

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.

cybersecurity researcher | independent #journalist | software developer | telephony engineer | #opensource contributor | #infosec researcher

Disclosures: https://govtech.cc
Wikipedia: https://en.wikipedia.org/wiki/Jason_Parker_(security_researcher)

IDNs: Tester and collector of single-character domains that browsers render. See: ꩰ.com, https://ဪ.com, https://የ.com, https://ㆲ.com, https://ㆴ.com

Verifibation™️: https://v.jeltz.org, free Mastodon verification system that allows any user to get a verified link in their profile - no setup/registration required.

Oink: https://oink.ing

A software developer with a fondness for FOSS.

Trying to be more creative and write some #microfiction.

Profile picture: A single sunflower on a sunny day with a backdrop of green vegetation and blue sky with pretty clouds.

Banner: Architectural building detail in black and white. A geometric pattern of metal beams.

Securitatis inquisitor and professor at EPFL leading the HexHive 🐝 group, focusing on system/software security (he/him).

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 🌻

Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Insights in Signals Intelligence, Communications Security and Top Level Telecommunications equipment. Photo: White House Situation Room

Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at https://isnic.is/ and https://occrp.org/ ◈ my opinions are my own etc.

(he/him)

⁂

profile image: drawing of a head and shoulders of a cat-person, in a space suit.

banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava

#foss #libre #privacy #infosec #fedi22

(public toots CC By-SA 4.0 if applicable)

🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦

LWN.net aims to be the premier news and information source for the free software community. We provide comprehensive coverage of development, legal, commercial, and security issues. The LWN.net Weekly Edition is our weekly summary of what has happened in the free software world; our front page offers up-to-the-minute coverage.

Have a news tip for LWN? Drop us a note at [email protected].

Creator of @haveibeenpwned. Microsoft Regional Director and MVP. Pluralsight author. Online security, technology and “The Cloud”. Australian.

Network Team Lead at @torproject. He/him.

Interested in privacy-enhancing technologies, cryptography, censorship, security, free software, and distributed systems.

In my spare time, I enjoy organizing the hacker festival #BornHack, building #LEGO, #photography, and #homebrewing.

Profile header courtesy of @sharedrandomvalue.

I run the toxicity-free, happy home for otaku, https://urusai.social
If you're into anime, manga, games, light novels, etc, and want to see more weeb stuff on your TL, signups are open!

Sr. "Dishonesty Unmasking Agent" @ PlayStation, ex-Bungie #GameSecIsNotInfoSec

Gamer, former esports commentator, Kingdom Hearts fanboy

Opinions are *definitely* my own

[ he/him ]

🇪🇺 Father, husband, Swedish and cyber. Oh man, all the things cyber but mostly threat Intelligence. Dabble with Python. In the cybersecurity field as a professional since 2001.

Cybersecurity all the way... let's go!

The Hague Program on International #CyberSecurity, researching cyber peace and security issues at Leiden University / hosting The Hague Threat Intelligence Exchange (@haguetix).

Builder of security products and programs. Teacher of those who run them.

I'm a cybersecurity executive with deep technical roots, product management experience, and a business mindset. I've built security products and programs from early stage to enterprise scale. I'm also a Faculty Fellow at SANS Institute and the creator of REMnux, a popular Linux toolkit for malware analysis. I share perspectives on security leadership and technology at zeltser.com.

#CISO #CyberSecurity #malware #infosec #fedi22 #searchable

Interdisciplinary hacker. I like to talk about security, privacy, books, words, and the Internet.

DEFCON 29 WSIIA Winner. GCIA, GCIH, GSEC, & Certified Beer Server. My tweets are my own.