Generalist technologist and product manager working in privacy, security, and trust & safety. Previously at: Tall Poppy, Brave, CPJ, Tor, Mozilla.

Alt of @tomlowenthal, boosting my infosec-related posts. Follow this account if you want just the work-related goodness. Follow my main account for everything.

Profile header by Lorenzo Herrera on Unsplash.

we will be more than they can handle | cyborg/lawyer (IP, privacy, cybercrime, &c) | @ILPFoundry / prev
github @torekelandpllc

{IANYL &c}

founder @Bugcrowd && co-founder @disclose_io || dad x 2, hacker, entrepreneur, executive, advisor || عصا موسى || #w00w00

Cyber Security Engineer

Le Clusif est l’association de référence de la sécurité du numérique en France. Sa mission est de favoriser les échanges d’idées et de contribuer à faire connaître les enjeux de la cybersécurité.
https://clusif.fr

I'm a retired, General Officer level U.S. Army Intelligence leader who's been in INFOSEC since the 1980s, when it was mostly mainframes & Novell. Certifications came after, when I was off leading in the PSYOP / counternarrative side of IO, so I don't have any & cannot claim to be any sort of technical expert--but I can still (in sha' Allah) talk intelligently with folks who ARE technical experts & help connect such discourse to strategic outcomes.

I'm also coming onboard as Associate Director of an academic Global & National Security Policy Institute, a Twitter refugee sold on the fediverse as the most resilient architecture to avoid getting co-opted by billionaires or governments, an observant Muslim & aspiring alim, and a senior EDUCATIONAL Technology scholar.

As I said in my old Twitter bio, "Yep--weird." :-D

senior product security engineer / pentester, hacker, retro computers / consoles, amateur radio, SDR, cybersecurity researcher, breaking things, dad, ewr, ally

Other accounts:
@sycophantic
@sycophantic
@w2grk

Security researcher and freelance. libssh founder, ICON ONG co-founder, member of Solar Wine CTF team, amateur astronomer, photographer and dopamine addict.
You may see here: hardware hacking, software dev, astronomy

No longer teaching, but still studying cybersecurity. Stuck behind the helpdesk ticketing system.
I sometimes help out with WRCCDC. Likely needs a nap and favorite snacks.
West coast thoughts and tangents abound.

⚠️ MOVED TO: https://infosec.space/@voxel

Cryptography, privacy, quantum security, infosec, retro vibes.

I am a mathematician and computer security scientist, with a strong interest in cryptography and anonymity, specialized in quantum security and complex cryptographic protocols. I am also a privacy hacktivist and public speaker, blahblahblah, read my Linkedin bio for this s**t, this is my Mastodon corner (a temporary one, until I set up my own fedi instance).

Here you won't find peace nor forgiveness, but just: #cryptography #privacy #quantum #security #infosec #retro vibes!

Infosec - Incident Response. #incidentresponse #infosec #homelab #collegefootball, recent #Peloton convert. #Boston, recently adopted a pair of 8 year old Lykoi siblings, cats.

Runs on black coffee and sarcasm.

Posts autodelete. Profile image AI generated.

🇦🇷 🧉 🐈‍⬛ :archlinux: :terminal: :opensource: :hacked: :go:

An old autistic man pretending to be normal.
Former soldier. Musician.
Buenos Aires/Argentina.
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Hacker. Programmer.
I use Arch BTW. Linux. Opensource software.
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Zen/Chan Meditation. Martial Arts. Philosophy. Natural Medicine.
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Cats. Humor. Sarcasm.

#2e #gifted #actuallyautistic #bipolar

Kali Linux, The Most Advanced Penetration Testing Distribution. Ever.

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

Je fais de la musique électronique depuis les années 80. J'écoute et partage aussi d'autres types de musique : punk, metal, classique, contemporaine, industrielle, etc.

Et sinon, je suis universitaire, socio-anthropologue. Également engagé dans l'écologie politique (pas politicienne !). Intéressé par les approches anarchistes du social et de l'écologie. Je préviens que je supporte mal les argumentations lapidaires et mal étayées, ainsi que le gros sens commun...

French industrial & electronic music producer

drÖne's electronic music is often dark and oppressive, supported by rhythms that are hostile to the pace. A few melodies survive in the rarefied air of an universe saturated with industrial slag, and the youthful bursts of dance are in tune with the hypnotic pulsations of the bombs pounding the front line.

#industrial #techno #tekno #electronica #ambient #dark #music #streaming #drumnbass #illbient #drill #ecologie #anarchie #sociologie #anthropologie

Prof. for networks and security at #JKULinz + dabbling in Android platform security at #Google. This account will mostly carry IT security stuff, occasionally politics and other comedy.

Screeching voice of the minority. I will not cooperate with fascists or nazis - traditional or neo; Austrian, German, US, Russian, or otherwise. I will not help build surveillance and oppression states. Never again.

"I need privacy, not because my actions are questionable, but because your judgement and intentions are."

Statements are only my own opinion, not my employers'.

This is currently my primary infosec account in the #Fediverse. It should be #searchable through https://tootfinder.ch. Previous Twitter posts are available in archival form at https://twitterarchive.mayrhofer.eu.org/.

Elite by nature, zero cool by design. Phreaking signals, jacking systems, engineering minds. Disinfo is an art form—chaos is the canvas. Hack the planet. Free Palestine! 🇵🇸 #infosec #hacktivism #osint #uspol #actuallyautistic

Tinker, Sailor, Biker, Hi

I do industrial security research for a living, mostly looking for #vulnerabilities in all of the wrong places. I like reverse engineering how PLC logic systems function under the hood, learning how safety instrument protocols work, and figuring out what malicious threat groups are doing and can do with access to such systems. A long time ago, I invented the term 'foreverday' to describe unfixable vulnerabilities.

Occasionally I analyze #industrial #malware, too, and on very rare occasions encounter threat groups that actually write malicious logic to do the vile things that I like to learn about.

I work for a little startup in the space called Dragos. In my spare time I enjoy long distance #bicycling, #sailing, and doting on our #pets.

I used to have an account on :birdsite:, however I haven't used it in a while and you should no longer assume that it's under my control.

Trying not to be one of the 80% that can be moved in either direction.

Security Engineer generalist at an ecomm company who enjoys all things food and drink (from cooking to trying), video games, sci-fi, technology, and learning. Perpetually struggling to keep up with my entertainment backlog!