Authentication Survival Guide: DEF CON 33.

🔍 The Internet Is Checking Epstein’s Associations

The internet is a dangerous place, often disgusting and ruthless… but it’s also full of jokes, funny cats and creativity. Equivalent exchange and all that. So when the latest batch of Epstein files dropped, users online got to work and unleashed their processing power. Sources: https://zurl.co/9bHWT https://zurl.co/CdQIm #shorts

🧸 Will Gummies Burn Your House Down?

Haribo Gummy Bears burning your house down? Yes and no, but definitely not in the way that's on your mind right now. Source: https://zurl.co/WNcQU #security #haribo #powerbank #shorts

🩺 ChatGPT Will Become a Doctor?

Remember, ChatGPT is not a doctor! - I was preaching just a few months ago. Well, apparently ChatGPT itself has a second opinion, as Open AI just announced the creation of ChatGPT Health - a special section where you can talk to the model about your health and well-being. Source: https://zurl.co/1caI9 #ai #chatgpt #cybersecurity

👿 Why Is META Just Evil?

Meta has officially admitted that in 2024, around 10 per cent of their income, so around 16 billion dollars, came from fraud-related adverts - at the same time, its directors come out to the media and proclaim that they consider safety “extremely important”, while all the big bad European Union ever does is SUFFOCATE innovation. Sources: https://oko.press/meta-krocie-na-oszustwach-i-skarzy-sie-na-regulacje-ue https://www.reuters.com/investigations/meta-is-earning-fortune-deluge-fraudulent-ads-documents-show-2025-11-06/?utm_source=chatgpt.com

Authentication Survival Guide: DEF CON 33.

🎰 I had the opportunity to speak at Crypto & Privacy Village at DEF CON 33 about how the authentication mechanisms evolved over the years. Here is the recording. 🔗 Here you can find the links to presentation and contact to me: https://matt.chrobok.eu/ Relevant xkcd: https://xkcd.com/2522/ © All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement. My socials: Instagram @mattchrobok https://www.instagram.com/mattchrobok/ Twixxer @ChrobokMatt https://twitter.com/ChrobokMatt Mastodon https://infosec.exchange/@mateuszchrobok LinkedIn @mateuszchrobok https://www.linkedin.com/in/mateuszchrobok/ TikTok @matt.chrobok Facebook https://www.facebook.com/mattchrobok #DEFCON #Authentication #presentation #history #Security