Cyber Security / Hunt & Hackett / Ooit NFI/AIVD/Fox-IT/TIB/OVV/Kiesraad. Maakt podcast Cyberhelden. Zuid-Afrika is nu. ๐Ÿ‡ฟ๐Ÿ‡ฆ๐Ÿ‡ฟ๐Ÿ‡ฆ

Cape Town, South Africa
Joined October 2008
Cyberhelden 78 - Routers schoonhacken, datadiodes en stille mailregels Ronald, Marco en Jelle nemen de laatste aflevering voor de zomerstop op. Natuurlijk begint dat met AI-gebruik dat iets te veel op een verslaving begint te lijken, inclusief technostress, Claude-limieten en zelfgebouwde tools die sneller ontstaan dan gezond voelt. Daarna: datadiodes. Naar aanleiding van ons tankmeter-item wees een luisteraar op de Open Source Data Diode: een manier om sensoren wel meetwaarden naar buiten te laten sturen, maar geen verkeer terug naar binnen toe te staan. Ronald vertelt hoe in Nederland de eerste datadiodes ontstonden rond staatsgeheimen, glasvezel en fysieke eenrichtingsverkeer. soundcloud.com/ronald-prins-โ€ฆ
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Replying to @sjmurdoch
@cryptoron in aanvulling laatste podcast.
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DigiD-beheerder Solvinity gaat in beroep tegen beslissing kabinet nrc.nl/nieuws/2026/06/16/digโ€ฆ
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Replying to @NUnl
ASML should be treasured and supported. It is arguably the greatest company in Europe.
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We houden DigiD in Nederland, en de relatie met de V.S. is weer glad gestreken. Gaat eigenlijk best goed zo.
Welcome the chance to sit down with @MinPres Rob Jetten and @StasDigi Aerdts to discuss the way forward following the Dutch government decision regarding Solvinity. U.S. Netherlands partnership-250 years strong-continues to thrive. We rely on Dutch technology providers, and US firms employ hundreds of thousands of high-skilled Dutch workers. Our strong trade and investment relationships benefit economic and national security interests on both sides of the Atlantic.
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Dit was een interessante, gevarieerde en soms ook weer vrij technische aflevering van Cyberhelden: open.spotify.com/episode/0hHโ€ฆ . ๐ŸŽง Met dank aan @cryptoron , Marco, Jelle en veel bronnenmateriaal.
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Waanzinnig! Goed gedaan @StasDigi
De staatssecretaris van Economische Zaken en Klimaat neemt het advies van het Bureau Toetsing Investeringen overย enย besluitย tot een verbod van de overname vanย Solvinityย doorย Kyndryl. Kamerbrief โคต๏ธ open.overheid.nl/details/ec6โ€ฆ
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My son! Graduated and gaming and streaming all day. Living the life!
I graduated this weekend. Iโ€™ll be focusing on streaming for at least the next few months, and hopefully longer. Iโ€™ll be live at noon EST every day starting today. See you there ๐Ÿฅณ
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I graduated this weekend. Iโ€™ll be focusing on streaming for at least the next few months, and hopefully longer. Iโ€™ll be live at noon EST every day starting today. See you there ๐Ÿฅณ
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De MIVD zegt het lekker duidelijk in hun jaarverslag: China hackt inmiddels net zo goed als de VS, onze overheidsbeveiliging rammelt, en Chinese hackersgroepen concurreren onderling wie de meeste lekken vindt. Lekker gevoel. โ€‹โ€‹โ€‹ defensie.nl/documenten/2026/โ€ฆ
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Zero days die normaal verhandeld worden voor enorme bedragen, worden in grote aantallen gevonden door AI. Antrophic werkt samen met alle grote partijen om die kwetsbaarheden te dichten. Cybersecurity is niet meer het vakgebied wat het was.
Introducing Project Glasswing: an urgent initiative to help secure the worldโ€™s most critical software. Itโ€™s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans. anthropic.com/glasswing
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No one writes a book alone. And for me, writing a book about Russian intelligence was not without considering the risk. But this has been a life-long mission, and many helped me -and that same mission- along the way. ๐ŸŽ‰I want to take a moment to thank those who supported, and to celebrate with our BOOK LAUNCH MONTH! ๐Ÿ™My deep appreciation to all those below who have endorsed officially but also helped in so many other ways. Below are just a few I want to thank, with just some of the endorsements. Am in all your debt and @NavalInstitute for publishing me. โœ…Please consider ordering if you haven't, USNI is already shipping, Amazon in a couple of weeks and in bookstores 21 April! ๐Ÿ™ My appreciation to these senior intelligence community, CIA leaders (including two former Deputy Directors), military, academics and others who have endorsed: ๐Ÿ‘‰ Tradecraft, Tactics and Dirty Tricksย presents a very comprehensive study of Russian espionage and subversion tactics and modus operandi. It will serve as an indispensable handbook for national security professionals, students of Russian government and history and international affairs, and readers in the general public interested in the topic. - From the book Foreword, by ๐ŸšจMichael Sulick, Former CIA Deputy Director for Operations, and Director of the National Clandestine Service ๐Ÿ‘‰ Essential reading for practitioners, policymakers, and citizens alike who want to understand (and perhaps resist) Putin's secret war. ๐Ÿšจ- Jennifer Ewbank, Former Deputy Director of CIA for Digital Innovation ๐Ÿ‘‰Hard to put down, and harder to forget when falling asleep at night. - John Nagl, author ofย Learning to Eat Soup with a Knife: Counterinsurgency Lessons from Malaya and Vietnam ๐Ÿ‘‰Sean's book is an outstanding contribution to our understanding of the tradecraft utilized by what remain our most professionally skilled intelligence adversaries: the Russian foreign intelligence and security services. - Former CIA Chief of Counterintelligence Mark Kelton ๐Ÿ‘‰Filled with authoritative and compelling detail, welcome clarity, and insightful nuance, Wiswesser's book is required reading for any policymaker, intelligence officer, academic, or businessman dealing with Russian issues. -ย Paul Kolbe, Former Chief CIA Central Eurasia Division, Senior Fellow at Harvard Belfer Center ๐Ÿ‘‰An excellent book about the RIS and the threat they pose to the West. It is informative, approachable, and compelling. Written by a true expert, it should be mandatory reading for everyone in the U.S. IC. - Robert Dannenberg, Former CIA Central Eurasia Division Chief/Chief of Russian Operations ๐Ÿ‘‰Encounters with Russian officers add authenticity to his narrative that is rare in books about Russian intelligence. - Kevin Riehle, Lecturer in Intelligence, Brunel University ๐Ÿ‘‰Lifts the lid on the inner workings of the Russian security services. - Gregory Sims, former CIA Station Chief #Espionage #RussianIntelligence #USNI #NationalSecurity
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I let a Commodore 64 run for three and a half days straight. 87 billion instructions, 303 billion clock cycles, 5.9 million candidate settings tested. It cracked an Enigma message in German without knowing a single character of the plaintext. ๐Ÿงต1/2
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