Five ways attackers get into your phone
Most mobile security incidents do not start with a sophisticated intrusion into a hardened system. They start with a message, an app, or a network connection that looked normal. The entry point is almost always unremarkable, and that’s exactly what makes it effective. Understanding how attacks actually happen is the first step toward building a […]
Your mobile security strategy is built backwards, here is why
Most organizations approach mobile security the wrong way. They start with the device; which model, which operating system, which MDM platform, and work backwards from there. The result is a patchwork of controls layered onto consumer hardware that was never designed for the threat environment it is operating in. The right starting point is not […]
Your phone knows everything about you, but so does the attacker
Mobile devices have become the most information-dense objects most people carry. Location history, communication patterns, work calendars, access credentials, sensitive documents: it is all there, on a device that fits in a jacket pocket and connects to dozens of networks each day. For a while, the security industry treated this as a consumer problem. That […]
Civil servants, surgeons, and lawyers: why every sector has a mobile security problem
Mobile security is not a defence sector concern that occasionally spills over into other industries. It is a universal exposure that manifests differently depending on what your organization does, what data it handles, and who wants access to it. The sectors that have historically invested least in mobile security are often the ones that carry […]
Signing it twice: mitigating the effects of state reuse for stateful signatures
By Niels Duif en Daan S. Meijer Stateful hash-based signature schemes such as LMS and XMSS are widely trusted post-quantum standards, but they share a known weakness: if a signing key is ever accidentally reused, even once, the result can be a practical forgery. In the real world, with backups, caching, and system crashes, that […]
Eduard de van der Schueren: “80% is also good. We can no longer afford 10 years of development before we start”
In the latest episode of The Sentyron Standard, host Willemijn Rodenburg sits down with Commodore Eduard de van der Schueren, Program Director for the Protection of North Sea Infrastructure. What this episode brings out is something specific: how the Netherlands and Europe need to change the way they think, decide and cooperate if protection is […]
YES!Delft and Sentyron join forces to strengthen secure innovation in Europe
YES!Delft and Sentyron have entered into a strategic partnership to accelerate the development of cybersecurity, dual-use and deep-tech startups in the Netherlands, giving founders direct access to high-assurance expertise, as security standards once reserved for defence and intelligence are fast becoming the baseline across industry and critical infrastructure. The partnership connects one of Europe's leading […]
“We zochten geen beheerder. We zochten een bouwer.”
Christian Prickaerts, CEO van Sentyron, over de komst van Artie als nieuwe COO Groei vraagt om keuzes. Niet alleen in strategie of marktbenadering, maar vooral in mensen. Want uiteindelijk zijn het de mensen die bepalen of een organisatie de volgende fase daadwerkelijk bereikt. De keuze voor Artie was dan ook geen lichte. We hebben er […]
Artie Debidien appointed COO of Sentyron
High-assurance security specialist strengthens leadership team with experienced executive for next growth phase in the Netherlands and Europe Delft, 7 May 2026: Sentyron (formerly Fox Crypto), the Dutch provider of high-assurance cybersecurity solutions for government, defence and critical infrastructure, has appointed Artie Debidien as Chief Operating Officer. Artie previously held CIO and board positions at […]
Watch on demand | Webinar OT security in practice: lessons from the energy sector
OT security has moved from a niche concern to a board-level priority. NIS2 raises the bar on resilience, IT/OT integration expands the attack surface, and critical infrastructure operators face a growing gap between what is required and what is realistic. In this webinar, three experts from across the OT ecosystem, an integrator, a grid operator and a security specialist, sit down to share what OT security actually looks like in their daily work.