From point-in-time testing to continuous exposure management
Most security teams have some form of vulnerability scanning and periodic testing in place. But knowing your CVE count is not the same as understanding your actual risk. Exposure Management brings together discovery, assessment, validation, and remediation into a continuous programme — giving you an attacker's-eye view of your environment at all times.
Nomios delivers Exposure Management services across the full spectrum — from targeted assessments to always-on managed programmes — built around the Continuous Threat Exposure Management (CTEM) framework introduced by Gartner. Whether you are just starting out or maturing an existing programme, we help you build something that works in practice, not just on paper.
Everything under one domain
Six specialist practices, working together across the CTEM lifecycle.
- Continuous scanning, risk-based prioritisation, and patch management — powered by Tenable and Rapid7.
- Expert-led testing across infrastructure, web applications, cloud, and red team exercises. Aligned to NIS2, DORA, and ISO 27001.
- Continuous discovery and monitoring of your external attack surface — including assets you may not know exist.
- Continuous visibility into misconfigurations and policy drift across cloud, identity, and network environments.
- Automated, continuous simulation of attack techniques to validate the effectiveness of your controls and detection capabilities.
- Continuous monitoring of dark web sources for leaked credentials, stolen data, and threat actor chatter targeting your organisation.
Vulnerability management
Penetration testing
Attack surface management
Security posture management
Breach & attack simulation
Dark web monitoring
Built around your programme maturity
Start with an assessment
Not sure where you stand? We begin with a maturity assessment to identify gaps across the CTEM lifecycle and prioritise where to focus first.
Build or augment your programme
Whether starting from scratch or filling specific gaps, we design and implement the right combination of services for your environment and team.
Operate it fully or partially
Run it in-house with our tools and advisory support, or hand it over entirely as a managed service — we work the way your team works best.
What sets us apart
One partner across the full CTEM lifecycle
- Discovery, testing, simulation, monitoring — all from a single partner who understands how the pieces connect and can make them work together.
Risk-driven, not only compliance-driven
- We help you understand and reduce real exposure — not just generate reports that satisfy an auditor. Compliance is a byproduct, not the goal.
Integrated with detection & response
- Exposure data is most powerful when it feeds your SOC. We design programmes that connect directly to your detection and response capabilities.
Vendor-agnostic across the toolchain
- We work across the leading platforms for vulnerability management, ASM, BAS, and posture management — so you get the best fit, not the easiest sale.
Ready to talk?
Are you looking for pricing details, technical information, support or a custom quote? Our team of experts in Zoeterwoude is ready to assist you.
