Offensys

Auteur zonder afbeelding icoon
casper.brands@jaarbeurs.nl
01 September 2026
1 min

Security leaders have the stack and the team. EDR, SIEM, detection rules, response playbooks. The hard question is whether all of it still works today, and few teams can answer that question with evidence. Controls drift, rules break silently when environments change, and the gap goes unnoticed until an attacker finds it. That is not a failure of the teams involved: annual testing was never built to answer a daily question.

Offensys is a Continuous Purple Teaming platform, engineered in the Netherlands. The platform runs realistic, behavior-based attack simulations against your own controls, then correlates the results with what those controls actually did. You see what was blocked, what was detected, and what was missed, per technique, mapped to MITRE ATT&CK. Put the simulations on a schedule and a broken detection surfaces on the next run, not at the next annual assessment. The attack library is curated in-house, and your team can add custom playbooks for the threats specific to your sector.

For a security decision maker, that means two things. You get audit-ready evidence of control effectiveness, the kind you can use for your board and for NIS2 and DORA reporting. You also get a clear view of which tools in your budget still fire. Deploy as European-hosted SaaS, On-Premise, or air-gapped Flex runner.

Find us at stand 11.C023, and join our stage sessions for more information:
– 9 September: 14:45
– 10 September: 14:00