Currently working on the bio & profile information.

:: 🚧 Under Construction 🚧 ::

:: JustMyToots https://justmytoots.com/@jackryder@infosec.exchange

"We do these things not because they are easy, but because we thought they were going to be easy".
- The Programmers’ Credo

Former corporate guy.
I enjoy gaming, writing, and making things. Bio sections are very difficult to fill out.

LLMs are a scourge on society.

Independent professional supporting public and public-private collaboration. Drawn to initiatives that strengthen (digital) sustainability, autonomy and security. Proponent of open standards and free and open source software.

Currently with @internet_nl, promoting #IPv6, #DNSSEC, #HTTPS, #securitytxt, #DMARC, #DKIM, #SPF, #STARTTLS, #DANE, and #RPKI adoption.

Perfectly happy on mastodon.social, except for one thing: https://mastodon.social/@rickvanrooijen/116013230833226667.

🛡️ 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

Full-stack engineer with more than 20 years of experience solving real-world problems and building tools that improve people's lives by turning complex requirements into clean code users can trust. Most of my code is written on top of open source platforms, with security and privacy in mind.

Outside of work, I have a wide variety of interests: music, chess, photography, travel, and motorcycles, among others.

Author | Speaker | CTO Viszen Security | 🎙️Packet Protector Podcast | SecurityUncorked.com | Forbes Technology Council | Security Architecture, Network, WiFi | Faculty
IANS Security | Powerlifter | Mindfulness devotee | Dancer

Teacher in #Maths & #ComputerScience
#OpenSource #foss #dev #AI #IA
& Team #NSI :arch:
Posts on #Politics, #Science, #Tech, #Education, #AI #crypto #infosec & any stuff.
RTs≠Endorsement

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

Let's follow ! 🤘🤙

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

Intellectual hobbies: science, nature, security/privacy, online sociality. 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.

#Cybersecurity analyst & misinformation antibody, former video game professional. Currently seeking remote infosec roles outside of the US. Google certified professional. Founder and Lead Moderator /cybersecurity on digg.com Yes I have pronouns

he/his
Director of Information Security at 4DMedical.
I work primarily in #infosec, #IT, and #SaaS infrastructure.
ex #USDS (fired by #DOGE)
Dad, old-school hacker, Righteous Indignation Man. Opinions are my own. Follow my blog at @jikblog.
#COVID #CovidIsNotOver #USPol #MAPol #BosPoli #Boston #MA #politics #linux #FOSS #OpenSource #ConsumerActivism #privacy #programmer #hacker #fedi22 #resist https://justmytoots.com/@jik@federate.social

Experienced Software Engineer | Linux Security · C/C++ · AI in R&D · Server Architecture
Building secure systems from the ground up. Currently leading a server project, on my way to Tech Lead in Cybersecurity.
Good security is built, not bolted on.
#linux #infosec #cybersecurity #embeddedsystems #AI #techlead

Addressing #climatechange through data driven methods in #ecology #remotesensing #phenology #foodsecurity

#rstats developer | #academic omnivore | move fast and fix things | personal account | #politics, #science & #foss software | account with amnesia | he / him

There is a crack, a crack in everything
That's how the light gets in
- Leonard Cohen

Infosec, privacy, human rights. Simple, really.

I am an admin of The Union Place, and a proud AWU-CWA Local 9009 #Union member.

I'm a Staff SRE at Google, but all opinions are my own, and this account and instance are in no way sponsored by or associated with Google.

I'm always open to answering questions, so just ask!

#Labor and #Union Starter Pack: https://fedidevs.com/s/NTMy/

https://justmytoots.com/@[email protected]ce

#MastoAdmin #FediAdmin #DNS #InfoSec #AMA #AWU #CWA #Boston #RedSox #Celtics #fedi22 #searchable #AvGeek

Automotive security by day, online privacy by night. Digital forensics & teaching it in between.

I am a self-taught computer programmer with a passion for technology. My primary focus is on secure, reliable, and efficient software development that scales to meet the needs of the modern web. I have been writing since 2010 and I have had contributions published in magazines such as 2600: The Hacker Quarterly.
My background in technology & information security allows me to bring a unique perspective to my writing. My work has also been cited in scientific reports, such as "Future Casting Influence Capability in Online Social Networks: Fake Accounts and the Evolution of the Shadow Economy" by Matthew Duncan, DRDC Toronto Research Centre.

CIO by day, cybersecurity professor & Forbes Contributor by night, and a firm believer that the best ideas start with good coffee. I’m passionate about using AI, cloud tech, and leveraging system dynamics to make work (and life) a little easier.
Outside of work, I’m either reading/writing in some indie coffee house, hiking shady trails along the river, or adding to my ever-growing collection of houseplants.
I’m always learning, always leading, and always up for a good book or a new coffee house to explore.
#CyberSecurity #systemstheory #hiking #philosophy #actor #improviser #storyteller #coffee house addict
📍Chicago, IL 
🦋🥾☕️🎭🤖🪴✍️

Software developer with a focus on front-end web development.
Working for @9elements, an agency for design, software, firmware and security.

"The best kind of chaos" - @browren

"It sparks joy." - @venya

I'm an electronic musician and cartoonist documenting the MOULE WORLD and everyone in it as we fight back against digital doomsday.

Check out my latest album about the Cyber Threat Resistance League: https://moule.bandcamp.com/album/ctrl

Enjoy the Ride!

#ElectronicMusic #Artist #Cartoonist #Music #Electronic #EDM #Art #DigitalHorror #TheBugs #fedi22 #LGBTQIA+ #ActuallyAutistic #OCD

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.

Developer, DevOps Engineer and ethical hacker. CEH, CASE Java, CCSE, CPSA Foundation Level.
Loves to cook and eat and tinker around. Likes manga, anime, taichiquan and computer science stuff.
He/him
#infosec #devops #proasyl #climatejustice #nonazis #lgbtqAlly

I'm from the #UK with two young daughters and a daft cat. I did a compsci PhD some time ago focused on community managed wireless mesh networks. Now working as an Enterprise Architect, previously working in Business Analysis and Human Factors.

I like #F1, #crochet & #photography, and I'm an aspiring cricketer #cricket. #Mac user, #linux dabbler, previously more techie than I am today. Interested in #infosec but a total noob. Could also say the same about #DungeonsAndDragons / #ttrpg.

Mod for The Gamers’ Tavern.