CIOekho

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

[CIOekho @CIOekho]

@dan__rosenthal PDF

[CIOekho @CIOekho]

@Krishnasagrawal AI

[CIOekho @CIOekho]

@Tec_sakib Send

[Mieses Geld @MiesesGeld]

https://t.co/fQvwZe3sQS

[Mieses Geld @MiesesGeld]

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 https://t.co/Rb6QRWPqgc mit Leon kommentieren "Ist der d€ Freund oder Feind?". Verlosung ist mogen um 9 Uhr. 🍀

[Mieses Geld @MiesesGeld]

📘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.
▶️https://t.co/f5n60mwAK2

[CIOekho @CIOekho]

💥 💥 💥 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 https://t.co/cDzrQPNFUN

[CIOekho @CIOekho]

Check out my interview here, subject being the digital euro.

[Mieses Geld @MiesesGeld]

🚨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.
▶️ https://t.co/tN58td3ahQ

[GNU Taler @taler]

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:
https://t.co/Ur9cMH9JbZ

[GNU Taler @taler]

"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: https://t.co/eLbqeDNtJW

[CIOekho @CIOekho]

@taler @echo_pbreyer Great event, attend as part of Point Zero Forum or directly

[GNU Taler @taler]

Many GNU Taler presentations and demonstrations at the BFH in Biel for the #PointZeroForum innovation tour side-event on July 1st 2024, including talk by @echo_pbreyer. Please register here so we can plan: https://t.co/vjyFuOmsiH

[CIOekho @CIOekho]

@shedntcare_ Send

[Patrick Breyer #JoinMastodon @echo_pbreyer]

🇩🇪 🚨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):

https://t.co/RaUpLYLk8u
#Piraten

[Patrick Breyer #JoinMastodon @echo_pbreyer]

🇬🇧 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.

[CIOekho @CIOekho]

📚🎉 FREE BOOK ALERT🎉📚
⏰ Only 10 HOURS to GO until the promotion:
🚀 DECODING THE DIGITAL EURO 🚀
🗓️ April 9th at 9:00 AM CEST for 24 HOURS ONLY, get the new CBDC ebook for FREE here: https://t.co/GMZqMLJ4NN (https://t.co/GMZqMLJ4NN)

[Patrick Breyer #JoinMastodon @echo_pbreyer]

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: https://t.co/jzRAAJUq4Q

[GNU Taler @taler]

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...

[GNU Taler @taler]

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 https://t.co/jniW5kOKGl impossibility in 2002.

[GNU Taler @taler]

Today, Marc@Taler asked Alessandro Giovannini (Directorate Digital €, ECB), who presented the #DigitalEuro at an event of the Austrian National Bank, how the ECB would overcome the laws of nature to enable secure offline payments for the Digital €.