03 — Security
Security Architecture & Operations
Zero Trust is not a product. It is an architectural principle. Identity, device posture, access context and continuous verification must be designed into the architecture from the beginning. When they are not, the typical reaction is to add more tools. Complexity grows. The root problem remains.
The Problem
For years, security architectures were built around the network perimeter: firewalls, VPNs and internal segmentation.
With the adoption of cloud, mobility and distributed applications, that perimeter became blurred. Security decisions can no longer rely solely on network location, but must consider identity, device posture and access context.
Many organizations respond by adding more tools: ZTNA, EDR, SIEM, CNAPP. When the underlying architecture does not change, the result is usually the same: increased operational complexity and the same structural weaknesses.
Our Approach
We treat security as an architectural discipline, not as a product catalogue.
Before evaluating technologies, we define the trust model: which identities exist, how device posture is evaluated, where policies are enforced and what happens when traffic crosses a trust boundary.
Identity, segmentation and observability must be designed together. Every architectural decision has a direct impact on the attack surface and on the ability to detect and respond to incidents.
Capabilities
- Zero Trust security architecture
- Detection and response architectures (XDR, EDR, NDR)
- SIEM architecture and log management
- Cloud security and workload protection
- Access governance and identity architecture
- Security integration across infrastructure layers
Typical Scenarios
- Design of Zero Trust architectures in hybrid or cloud-transition environments
- Review of detection and response models (XDR, EDR, NDR) as integrated disciplines
- SIEM architecture and log management in complex environments
- Evaluation of ZTNA / SSE models and their alignment with the real environment
- Technical preparation of security controls for ISO 27001, ENS or NIS2
Do you recognise any of these challenges?
If the challenge fits our profile, we'll tell you. If not, we'll say that too. We always start with a no-commitment technical conversation.
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