Technical resilience: effectively implementing security architecture

Technical resilience is our implementation phase: we embed security requirements and architectural principles into your IT infrastructure in a technically effective manner. The focus is on robust baselines, reduced attack surfaces and an infrastructure that remains available and manageable even in the face of disruptions and attacks.

By “security and compliance”, we are primarily referring to organisation, governance, management systems and documentation (e.g. ISMS/BCM, policies, assessments). Technical resilience translates these requirements into practical terms in terms of architecture and operations, for example through zero-trust design, hardening, secure admin access, and secure endpoint and workplace standards.

A pragmatic starting point is a technical assessment: we clarify the scope (on-premises/hybrid/cloud), critical services, existing security architecture and operating model. From this, we derive a prioritised target state (e.g. Zero Trust, baselines) and an implementation roadmap with quick wins, dependencies and a cost estimate.

Zero Trust means that access is consistently verified and granted on a need-to-know basis (“never trust, always verify”), regardless of whether users and systems are internal or external. Materna provides support with the target vision, architecture and technical implementation, for example through identity and device trust, segmentation/zoning, and secure administrative operating models.

As part of our hardening process, we define and implement secure configuration baselines (e.g. for cloud workloads, network components, virtualisation, container and platform services) and eliminate common vulnerabilities through standardisation and technical enforcement. This results in transparent baselines, a reduced attack surface, and a foundation for stable operation and auditability.

Privileged accounts are a prime target for attackers and often enable ‘lateral movement’ once compromised. We provide support through measures such as tiered admin models, MFA, Privileged Access Management (PAM), just-in-time access, dedicated administrator workstations and auditable administrative workflows – all tailored to your infrastructure and operations.

We ensure that end devices and workplace environments form an integral part of your security architecture, for example through standardised secure configurations, technical security controls, device and identity binding, and robust operational processes. The aim is to ensure that security policies do not merely exist ‘on paper’, but are consistently implemented and maintained on endpoints.

Yes. Technical resilience addresses precisely these realities: we develop a consistent security strategy that spans on-premises, hybrid and cloud environments, ensuring that identities, network zones, platform standards and endpoint controls are aligned without unnecessarily complicating operations.

We design technical measures to ensure they are not only effective but also verifiable: with defined baselines, documented standards, a clear authorisation and operational model, and auditable artefacts. This creates a robust link between regulatory requirements and your day-to-day technical implementation.

Technical implementation and streamlined operational processes are key: we support you in empowering your teams, standardising processes (baselines/patterns), managing handover, and integrating these processes into change, patch and access control workflows. This ensures that resilience becomes part of day-to-day operations, rather than just a one-off project.