CIOekho (@CIOekho) profile picture

A former Fortune 100 CIO, Leon Schumacher is a serial entrepreneur in IT Security, data privacy, digital payments and crypto custody. Personal views only.

Switzerland
Joined February 2011
Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)Photo by CIOekho (@CIOekho)
Wieder mal eine Buch-Rezension auf #Lovelybooks. Dieses mal zu "Der Digitalen Euro - Freund oder Feind?" von Leon Schumacher | @CIOekho Wer schnell ist kann noch ein Buch gewinnen! Einfach unter dem YouTube-Video lnkd.in/dYgsCdhE mit Leon kommentieren "Ist der d€ Freund oder Feind?". Verlosung ist mogen um 9 Uhr. 🍀
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📘Buchvorstellung 🤓 Passend zum Interview mit Leon Schumacher | @CIOekho dem Auto von "Der Digitale Euro - Freund oder Feind?" die Buchvorstellung. Wer den digitalen Euro wirklich verstehen will, sollte dieses Buch lesen! Viel Spaß mit dem Video. ▶️youtu.be/J4lsMlZywYQ
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💥 💥 💥 SUPER BUCH REVIEW 💥 💥 💥 💥 💥 💥 mit SHADOW BAN auf Youtube? 💥 💥 💥 zum Buch" Der Digitiale EURO 💶 - Freund oder Feind? 📺 Bitte unbedingt anschauen!!! Interessant auch der Beginn zum SHADOW BAN? auf Youtube!! Danke @miesesgeld youtube.com/watch?v=J4lsMlZy…
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Check out my interview here, subject being the digital euro.
🚨Der digitale Euro - FREUND oder FEIND?🚨 Mit dem Technologieveteran, Gründer und Autor Leon Schumacher | @CIOekho werfen wir einen Blick hinter die Kulissen des digitalen Euro. Viel Spaß mit dem Interview. ▶️ youtu.be/XKPQTeeg4m0
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CIOekho retweeted
On Sunday June 2nd at 12:00 CEST Leo Wittmann will host a workshop under the title "Wer weiß, was du kaufst? Datenflut beim Bezahlen" in Bochum at the 50th anniversary celebration of GLS Bank! Register here: gls.de/privatkunden/gls-bank…
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CIOekho retweeted
"Are you old enough to buy this?" is the title of the presentation of Özgür Kesim who will speak on privacy-preserving age-restrictions with GNU Taler this Friday 31/5, at the event "#Security in Times of #Surveillance" at @TUeindhoven. Register here: projectbullrun.org/surveilla…
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🇩🇪 🚨Neuer #Leak zur #Chatkontrolle: EU-Innenminister wollen sich, Polizisten, Geheimdienstler usw. ernsthaft von der fehleranfälligen #Chatkontrolle ausnehmen, uns aber total durchleuchten lassen - unverschämt! Lest mehr (feat. @AnjaHirschel): patrick-breyer.de/leak-eu-in… #Piraten
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🇬🇧 With new lies, Big Sister Johansson and EU interior ministers want to first extend indiscriminate #chatcontrol scanning on a voluntary basis and then even make it mandatory, destroying secure #E2EE #encryption. Watch this #Pirate fact checking video.
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EU Committee approves: 🚫Prohibition of cash payments over €10,000 🆔Prohibition of anonymous cash payments over €3,000 ₿ Prohibition of anonymous crypto payments to hosted wallets without any threshold This means war on cash and gradual erosion of our financial freedom! More: patrick-breyer.de/en/eu-cash…
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CIOekho retweeted
Giovannini's final answer was that this mathematical proof was accepted 20 years ago, and the technology is more advanced now. Plus, the #DigitalEuro is work in progress...
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CIOekho retweeted
Giovannini's answer was that he could not tell - they would not tell about secret marks on their banknotes either. Marc confronted him with security by obscurity being frowned upon by the security community, and that G&L proved the en.wikipedia.org/wiki/CAP_th… impossibility in 2002.
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