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Defensive Security

Protection that holds. Capability that remains.

Rely on defence architectures that work when it matters. Carmasec protects the cloud, networks, identities and endpoints, and is vendor-independent and tailored to your threat landscape.

Our Services Get your security posture assessed?

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From isolated measures to effective defense

Technical security measures have long been established for most organizations. However, with growing cloud environments, distributed identities, hybrid infrastructures, and increasing regulatory pressure, organizations are progressively losing oversight of what actually protects and what only exists on paper.

protection. done. right.

Defensive Security Services

Effective defense emerges through coordinated measures across all layers of IT infrastructure.

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Cloud Security

Transparency regarding the actual security posture is the central challenge in cloud environments. Assessments, implementation, and integrated security in development and operational processes create clarity and ensure consistent protection.

  • Cloud Security Assessment
  • DevSecOps Integration
  • Cloud Security Posture & Protection (CNAPP, CSPM, CIEM, CWPP, DSPM)
  • Workload & Runtime Security
  • SaaS Security & Compliance (M365)
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Network Security

Attacks that penetrate the network must be stopped there. Access protection, segmentation, and IDS/IPS detect threats early and limit their spread. Email Security reliably protects the most frequently used attack vector.

  • Network & Firewalling
  • Segmentation
  • IDS/IPS
  • Email Security

 

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Identity & Access Management

Compromised identities are statistically the most common initial attack vector. Phishing-resistant authentication via FIDO2 and passkeys, structured role concepts, and consistent identity management structurally close this attack path.

  • MFA
  • FIDO2
  • Passkeys
  • Role Concepts
  • Identity Management
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Endpoint Protection

Endpoints are active attack targets. Protection against malware, endpoint hardening, and structured BYOD security create security across all endpoints, servers, and mobile systems.

  • Endpoint Protection
  • Server Hardening
  • Mobile Security
  • BYOD Security
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Conceptual Consulting & Operations

Effective defense requires a strategic foundation and reliable operations. Defense strategy based on Threat Informed Defense and CIS Benchmarks, operational support, and incident management ensure lasting protection effectiveness.

  • Infrastructure Design
  • Threat Informed Defense
  • CIS Benchmarks
  • Operational Support
  • Incident Management
  • Managed Service Network & Security
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Not sure which service fits yet?

This could be the first step toward a great partnership. Tell us about your security project, your infrastructure challenges, or what is currently on your mind.

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Why act now?

Increasing Threat Landscape

Cloud, AI systems, IoT, and hybrid work models continuously expand the attack surface. Attackers use automated tools and orchestrated campaigns.

AI as an Attacker Tool

AI accelerates the attacker side. Phishing becomes more precise, exploits are developed faster, attack chains become harder to detect.

Regulatory Pressure

NIS-2, DORA, CRA, and EU AI Act make technical security assessments a mandatory requirement.

Resilience instead of pure defense

Ransomware attacks, IT outages, and supply chain disruptions can paralyze business processes within minutes. What matters is whether the organization remains capable of action.

Porträtfoto von Patrick Brooks, Senior Security Consultant bei der carmasec.
Individual security measures do not yet create effective defense—what matters is their interaction and their actual effectiveness.

Patrick Brooks, Senior Security Consultant

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Vorschau des carmasec-Playbooks

Less risk, more resilience.

How compliance and real defense work together.

This playbook shows CISOs and IT security teams how protective measures take effect where attackers actually strike.

Download Whitepaper

Whether start-up, mid-sized company, or corporation: We find the right solution

Trust is built through results

100%

der zugesagten Projektziele erreicht

»Professionell, flexibel, nahbar und vor allem: erfolgreich. carmasec hat geliefert, was versprochen wurde.«
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40%

mehr Transparenz über den Sicherheitsstatus durch definierte KPIs

»Mit Unterstützung von carmasec haben wir KPIs definiert und einen höheren Grad an Transparenz und Akzeptanz geschaffen.«

DKV Mobility Services

100%

der Projektergebnisse dokumentiert und nachweisbar übergeben

 

»Mit carmasec fanden wir einen vertrauenswürdigen Partner, der uns bei der Umsetzung unterstützte und einen umfangreichen Ergebnisbericht lieferte. Wir empfehlen carmasec uneingeschränkt weiter.«

ELIGO

100%

der identifizierten Schwachstellen mit konkreten Handlungsempfehlungen dokumentiert

 

»carmasec leistete einen nennenswerten Beitrag zur Sicherheit unserer Dienste. Professionelle Beratung, saubere Durchführung. Für Infrastruktur-Pentests empfehlen wir carmasec uneingeschränkt.«

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Why carmasec?

  • Cyber resilience that can be proven. Implemented measures are regularly tested for effectiveness through penetration tests and attack simulations.
  • Remain capable of action when it matters. Structured incident response processes and proven operations ensure that business-critical systems function even under attack.
  • We implement Zero Trust principles. Identities, networks, endpoints, and cloud environments are secured according to Zero Trust principles. Every access is verified. Lateral movement is structurally impeded.
  • Deploy limited resources strategically. Threat Informed Defense prioritizes measures according to the actual threat landscape. Clear recommendations on what must be implemented first.

Frequently Asked Questions about Defensive Security

What does a Cloud Security Assessment cost?

The effort depends significantly on the scope and complexity of the cloud environment. A single AWS or Azure environment differs considerably from a multi-cloud setup with many accounts and distributed responsibilities.
In a brief scoping call, we clarify the specific scope and provide a reliable estimate of effort and costs.

Do we need Zero Trust or is our firewall sufficient?

Firewalls are important, but they protect the perimeter. Once attackers have breached it, they no longer help. Zero Trust limits lateral movement and protects even with compromised credentials. For most organizations, the transition is not a question of whether, but when.

 

We use AWS, Azure, or GCP. Are the native security tools sufficient?

Native security services in AWS, Azure, and GCP are a solid starting point—however, their potential is often not fully utilized.
In many cases, effective security levels can already be achieved with built-in tools, provided configuration, integration, and operations are correct.
We ensure that existing services are used correctly and supplement strategically where functional or organizational limits are reached.

What is the difference between EDR, MDR, and XDR?

EDR is the tool on the endpoints. MDR means that an external team monitors this tool around the clock and responds to alerts. XDR extends the scope beyond endpoints to network, cloud, and identities. For organizations without their own Security Operations Center, MDR is the most sensible entry point in most cases.

How long does a Zero Trust implementation take?

Zero Trust is not a one-time project, but a gradual transformation. Initial measures such as phishing-resistant MFA and ZTNA for critical applications can be implemented within a few months. A complete implementation with microsegmentation and identity-centric security typically takes 12 to 18 months. Improvements are visible from the outset.

Our data must remain in Europe. Can we still use modern security tools?

Yes. Vendor-independent consulting means that we evaluate tools and platforms according to technical and regulatory criteria. For organizations that want to replace US-hosted services, we identify GDPR-compliant, European-hosted alternatives that are technically equivalent or better suited.

Contact

Grill our security experts.

Want to know where the biggest risks lie? Have open questions about your security posture? In a free initial consultation, we take time for your situation. Simply fill out the form, we will get in touch.

Timm Börgers
Managing Director
+49 (0)201 426 385 905
vertrieb@carmasec.com