New name, same mission, Fox Crypto becomes Sentyron. Learn more ->

Menno van der Marel: “Doe alleen werk dat er écht toe doet”

Menno van der Marel: “Doe alleen werk dat er écht toe doet” cover

Menno van der Marel is medeoprichter van Fox IT en Fox Crypto, de voorgangers van het huidige Sentyron. Na zijn studie natuurkunde rolde hij via het NFI de wereld van digitale opsporing in. Daar ontdekte hij hoe je met techniek direct kunt bijdragen aan de rechtsstaat: criminelen achter de tralies helpen krijgen met digitaal bewijs. […]

Liesbeth Holterman: “We moeten stoppen met digitaal achteroverleunen”

Liesbeth Holterman: “We moeten stoppen met digitaal achteroverleunen” cover

​Liesbeth Holterman is sinds 2025 directeur van Cyberveilig Nederland, de branchevereniging voor cybersecuritybedrijven. Met een achtergrond bij de AIVD, en jaren ervaring in het veld, beweegt ze zich soepel tussen overheid, bedrijfsleven en kennisinstellingen. In de podcast The Sentyron Standard vertelt ze over de rol van de sector, de noodzaak van digitale soevereiniteit en waarom […]

New board members join CR Group to support continued growth and strategic development

New board members join CR Group to support continued growth and strategic development cover

​CR Group is pleased to welcome two new members to its Board of Directors: Micael Bydén and Charlotte Eriksson. The appointments strengthen the board with deep experience in defense, national security, and digital services. These are all areas critical to CR Group’s continued expansion and mission. Micael Bydén is the former Supreme Commander of the […]

Micael Bydén joins the CR Group Board – bringing decades of defence insight

Micael Bydén joins the CR Group Board – bringing decades of defence insight cover

​With a distinguished career in the Swedish Armed Forces, including nearly a decade as Supreme Commander, Micael Bydén brings deep strategic insight and operational experience to the CR Group board. His appointment strengthens the group’s relations and its mission to protect what matters most. A lifelong commitment to national security Micael Bydén brings with him […]

Europe’s Defence Readiness Roadmap: joint buying power with outcomes at the center

Europe’s Defence Readiness Roadmap: joint buying power with outcomes at the center cover

The European Commission and the High Representative have unveiled “Preserving Peace; Defence Readiness Roadmap 2030.” It is a five-year push to close Europe’s most urgent capability gaps and to make the Union ready for deterrence and defence by 2030. The plan highlights a pan-European counter-drone layer within two years, an Eastern Flank Watch, and the […]

The Netherlands strengthens its cyber defense strategy

The Netherlands strengthens its cyber defense strategy cover

​The Dutch Ministry of Defence has published an updated Defense Cyber Strategy (DCS) to strengthen national and allied protection against growing digital threats. The new framework outlines how the armed forces will expand their cyber capabilities, with a stronger focus on offensive operations, innovation, and collaboration with the private sector. Proactive digital defense Minister Brekelmans […]

Hans van Loon: “We moeten grip krijgen op onze cryptomiddelen”

Hans van Loon: “We moeten grip krijgen op onze cryptomiddelen” cover

Hans van Loon is programmamanager van de Nationale Crypto Strategie bij het Ministerie van Binnenlandse Zaken en Koninkrijksrelaties. In de eerste aflevering van de podcast The Sentyron Standard deelt hij zijn visie op hoe Nederland zijn digitale soevereiniteit kan behouden in een wereld waarin cryptografie de ruggengraat vormt van nationale veiligheid. Hij schetst waarom een […]

Oscar Koeroo: “Communicatie is de kern van informatiebeveiliging”

Oscar Koeroo: “Communicatie is de kern van informatiebeveiliging” cover

Oscar Koeroo, concern-CISO bij het Ministerie van Volksgezondheid, Welzijn en Sport (VWS), is één van de meest herkenbare stemmen in het Nederlandse cybersecuritylandschap. In onze podcast The Sentyron Standard vertelt hij hoe een vroege fascinatie voor technologie leidde tot een loopbaan in digitale veiligheid en welke uitdagingen er vandaag op de agenda staan. Zijn verhaal […]

Benefits of the Sentyron DataDiode

Benefits of the Sentyron DataDiode cover

​By Jef Pauwels, Sentyron Maximum security / minimal attack surface Hardware-enforced one-way communication eliminates entire classes of attacks: malware, backchannel intrusions, insider threats. High reliability & rugged design Resistant to shocks, vibrations, EMI, and temperature extremes. Usable in the harshest conditions. Formal certifications CC EAL7+, “Cosmic Top Secret,” TEMPEST compliance — trusted by defense, intelligence, […]

​DataDiodes at Sentyron: how it works, what it enables, and why it is so powerful

​DataDiodes at Sentyron: how it works, what it enables, and why it is so powerful cover

By Jef Pauwels, Sentyron Introduction In more and more environments, digital threats are growing, and the need to separate critical systems from less trusted networks is increasing. As a Product Manager at Sentyron, I see every day how our data diode solutions help organizations protect vital networks, while still allowing secure data exchange. In this […]