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WEBINAR: What if your phone is the leak? Mobile security for organisations holding state secrets and critical IP

Smartphone security has become a critical topic for organisations that cannot afford a single leak. The most sensitive information, state secrets, board-level decisions, critical IP, often travels over the least protected channel: the mobile...
Women in Cyber: why curiosity beats a technical background with Willemijn Rodenburg cover

Women in Cyber: why curiosity beats a technical background with Willemijn Rodenburg

​Cybersecurity is often pictured as a technical discipline: code, controls, and incident response. But ask the people actually working in the field, and a different picture emerges; one built on collaboration, trust, and understanding...

When AI agents escape, whose guardrails are you relying on? cover

When AI agents escape, whose guardrails are you relying on?

​It took OpenAI weeks to figure out what their own systems were doing. That comes from an article the Dutch financial daily FD published in early August. During safety tests, OpenAI agents found a...

Een bewuste keuze, op het juiste moment: Sentyron versterkt strategische HR met komst van Cynthia Bhikhoe cover

Een bewuste keuze, op het juiste moment: Sentyron versterkt strategische HR met komst van Cynthia Bhikhoe

​Twintig jaar bij de Rijksoverheid, de Belastingdienst, de Politie en Defensie hebben één ding gemeen: als de digitale veiligheid faalt, voelt de hele organisatie dat. Cynthia Bhikhoe heeft die wereld van dichtbij gezien, en...

Five ways attackers get into your phone cover

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...

Your mobile security strategy is built backwards, here is why. cover

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...

Your phone knows everything about you, but so does the attacker cover

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...

Civil servants, surgeons, and lawyers: why every sector has a mobile security problem cover

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...

Signing it twice: mitigating the effects of state reuse for stateful signatures cover

Signing it twice: mitigating the effects of state reuse for stateful signatures

By Niels Duif and Daan S. Meijer, Sentyron 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...