AI and security 2023
AI and Social Engineering
How generative AI strengthens phishing and impersonation attacks, and why cryptographic identity verification offers a more reliable defense than human judgment.
Read the essayNotes on security,
software, and trust.
Writing and open-source work on the systems we depend on and the assumptions behind them.
What I'm working on right now
Caution
Secure hosting powered by verifiable compute.
Selected writing
All writingVisual programming
Why Visual Programming Doesn't Suck
How diagrammatic reasoning, Petri nets, and mathematical foundations make visual programming useful, with examples from quantum processes and a Bitcoin ATM.
Authentication
Two Factor Authentication (2FA)
A comparison of SMS, email, push notifications, TOTP, Yubico OTP, and FIDO2, with guidance on choosing stronger authentication and securing recovery.
Beyond the writing
Ideas, put to work.
Open-source tools for inspecting what we run, protecting secrets, and reducing what we have to trust.
All projectsVideos & podcasts
View allVideo podcast Technology
A Global Tech Podcast: Anton Livaja
Anton joins A Global Tech Podcast as co-founder and CEO of Caution. Watch the interview segment, starting at 1:57:27 in the full episode.
Video podcast Trust and technology
In Cayman: Anton Livaja
An In Cayman conversation about security, cryptography, creativity, and AI, exploring the shift from trust toward systems designed not to depend on it.
Video podcast Digital sovereignty
Cybersecurity, Sovereignty & Bitcoin
A conversation about securing information, open-source technology, personal freedom, and living and working globally with a home base in the Cayman Islands.
Want to keep up with my rants?
Subscribe via RSS