Former #ICS expert, current #cybersecurity novice involved in research. Hiker, Naturalist, Book reader. Really, I'm a hack, trying to add the er.

Programming language design/API hardening/software correctness enthusiast. Working on security at Google (this is a personal account).

Cybersecurity & Infosec | Gov, Risk & Compliance | Project & Risk Mgmt | Workforce Training | Cisco & CompTIA instructor | AmericanMensa | Posts are mine

Security Research Engineer at TrailOfBits

You found my private mastodon. 🙂

Let’s be friends?

Sometimes, I play the keyboard or take photographs.

Director @ Parrot Security
Manager @ Hack The Box

backup account: @palinuro

#OWASP Saitama Local Chapter leader. #trueseeing / #clairvoyance core developer. Reverser and pentester. Loves radare2. CISSP.

If you find my work useful, feel free to buy me a coffee: https://buymeacoffee.com/alterakey

they/them;
security engineer at figma;
pretty good at identifying whether something is a bird

CTO interested in infrastructure, security, scaling, AI, running, cycling, skiing, snowboarding, drones

Latest on Databreaches, data leaks, cybercrime, infosec, hacking, cyber, and privacy. Author of “Hunting Cyber Criminals”. Twitter: @vinnytroia

Hi, I'm an information security officer in the Dutch government (that's the Netherlands, also falsely known as Holland). I have over 30 years experience in this field and I share my thoughts in my Security (b)log. Please have a look: https://securityblogpatrick-english.blogspot.com (for Dutch-enabled readers: https://securityblogpatrick.blogspot.com).

Making IT stuff secure by design Level headed gamer Voluntary beta tester

I ramble occasionally on history, music, science, books and movies, wargaming (with miniatures), old school RPGs and the odd CRPG; among other things... I have a secondary account at https://infosec.exchange/@mycenius where I talk about personal internet & computer security and privacy, open source software and other tech. I occasionally boost posts from one to the other, I apologise in advance for that. :-)

Ingegnere IT e sistemista appassionato di informatica, Linux e cybersecurity.
Esperto di Networking, virtualizzazione e automazione.
Informatico 💻 - Audiofilo 🎧 - Open Source Enthusiast 🫆 - Videogiocatore 👾
#TechEnthusiast #NetworkEngineer #LinuxLover

Го живеам секој ден како да ми е последен и еден ден од мојот живот ќе бидам во право!

Во склоп со природата!
#Македонија #Macedonia #infosec #security #privacy #bitcoin #monero #xmr #litecoin #python #rust #zcoin #zcash #zec #aliascash #alias #decentralized #decentralisation #manjaro #arch #urbit #PopOS #macos #ios #briar #skred #manyverse #rust #nostr #android

Digital Minimalist | Privacy Advocate | Security-First Thinker

I live deliberately—independent, calm, and rooted in purpose.
Trust, loyalty, and integrity guide every step.
I believe in open-source technologies, encrypted spaces, and complete digital sovereignty.
Firmly disconnected from surveillance-driven systems.
No noise, no compromise—just freedom, resilience, and peace.
You’ll find me where authenticity, privacy, and quiet strength converge.

Cybersecurity professional, Linux user, lover of indie music.

Digital Forensics Investigator | CEH | Founder @forensicss | AI/ML @LJMU | OSINT | #CyberSecurity #DigitalForensics #Xpozzed

#ComputerScience student, particularly interested in #security, #cryptography and #formalmethods. 
Enjoy #gaming and particularly on #Linux. Also #XMPP and federated systems believer.

#CyberSecurity, #Sysadmin, wife, four kids and #SCUBA occupy most of my time. US Army vet. Life is good! All my opinions are belong to me. Cheers!

Follow for short stories & blogs on 3D printing, ham radio, AI, Christianity, cybersecurity, SharePoint & more. I follow back!