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Penetration Testing

Vulnerabilities exist in every system. We find them, document them precisely, and show concrete ways to close them. Our tests follow OWASP, PTES, and MITRE ATT&CK, established standards that ensure complete and methodologically sound coverage of all relevant attack vectors.

 

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Documenting security alone doesn’t prove it works

Compliance reports document what is present. A penetration test shows whether it works. No audit replaces a controlled attack. Firewalls, EDR systems, IAM configurations, and access controls only hold up if they have been tested. Regulations make it mandatory for many.

Critical Infrastructure & Regulated Industries

NIS-2, ISO 27001, KRITIS, and DCRA. Approximately 30,000 companies in Germany must demonstrate the effectiveness of their security measures. A pentest report is the most direct way to do so.

Payment & Platforms

SaaS with payment functions, e-commerce, payment service providers. PCI DSS 4.0.1 has been in effect since March 2025 and specifically mandates technical tests. Anyone processing card data is affected.

Finance, Automotive & Enterprise

Financial institutions under DORA. Automotive suppliers under TISAX. And all who want to win enterprise customers or maintain their cyber insurance.

 

When a penetration test is the right step

Before a Go-live

New web application, new API, new cloud environment. What hasn’t been checked before launch becomes an attack surface after launch.

After infrastructure changes

Migration, new systems, architectural changes. Every change opens potential attack vectors that did not exist before.

For compliance evidence

ISO 27001, NIS-2, CRA, EU AI Act, and DORA require technical security reviews. A pentest report is recognized proof.

To validate existing protective measures

SIEM, EDR, access controls. Their effectiveness only becomes apparent under conditions that simulate attacks.

Upon request from customers or partners

Service providers operating sensitive systems must be able to prove their security.

Regularly

Security is not a state. A penetration test is a snapshot. Those who test annually know their current status.

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What we test

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Web Application Pentest

Web applications according to OWASP Top 10: authentication failures, injection vulnerabilities, business logic errors, insecure session management. For single-page apps, multi-page apps, and admin interfaces. Black-box, grey-box, or white-box.

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Endpoint Pentest

Company notebooks and workstations: OS hardening, local privilege escalation, EDR/AV configuration, application whitelisting, browser security. We check how far a standard user can get with a compromised device.

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API Pentest

REST, GraphQL, and SOAP according to OWASP API Security Top 10: Broken Object Level Authorization, Mass Assignment, Rate Limiting, Broken Authentication. For internal and external APIs.

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AD Pentest

Active Directory: misconfigurations, Kerberoasting, Pass-the-Hash, delegation attacks, privilege escalation up to domain dominance. We test how far an attacker can get in the network once they have a foothold.

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Network Pentest

External and internal network infrastructure: servers, firewalls, VPNs, switches. Identification of reachable systems, manual check for misconfigurations and vulnerabilities. External (Internet-facing) or internal (Assumed Breach).

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Mobile Pentest

iOS and Android apps according to OWASP MASVS: Client-Side Security, Reverse Engineering, Data Storage, Transport Encryption. Including backend API testing.

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Cloud Platform Pentest

AWS, Azure, and GCP: IAM misconfigurations, over-privileged roles, storage access, serverless functions, container security. We examine how an attacker escalates within a cloud environment.

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AI pentesting

AI applications and their interfaces: Prompt Injection, Jailbreaking, Model Inversion, insecure API connections. For LLM-based applications and AI systems in production environments.

Deliverables of the Penetration Test

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Technical Report

Each vulnerability with description, risk assessment according to CVSS, reproduction steps, and concrete recommendations for action. Directly usable by technical teams.

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Executive Summary

For management and supervisory boards. Clear situation assessment and clear priorities. No technical prior knowledge required.

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Retest Report

After critical findings have been remediated, we verify the effectiveness of the measures and document the result.

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Vorschau des carmasec-Playbooks

Threat-Informed Defense

Wie Organisationen aufhören, gegen Schatten zu kämpfen.

Ein Playbook für IT-Verantwortliche und Entscheider:innen, die wissen wollen, wie echte Angriffe funktionieren und wie man sie gezielt stoppt. Threat-Informed Defense ist der Ansatz, der Verteidigung an realen Angreiferverhalten ausrichtet. Dieses Playbook erklärt, welche Techniken Angreifer tatsächlich einsetzen, wie MITRE ATT&CK als Grundlage funktioniert und welche Maßnahmen nachweisbar wirksam sind.

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FAQ

Questions? Answers.

Which test method is right, Black-Box, Grey-Box, or White-Box?

It depends on the goal. Black-box simulates an attacker with no prior knowledge. White-box provides maximum test depth because we know the system structure. Grey-box is often the most efficient choice in practice: realistic attacker behavior with controllable effort. We recommend the method based on your specific scope, which we clarify in the scoping call.

What is the difference between a penetration test and a vulnerability scan?

A vulnerability scan is automated and provides a list of known vulnerabilities. A penetration test is manual, contextual, and shows whether and how these vulnerabilities can actually be exploited. Only a pentest can find logic errors, combined attacks, and complex attack paths.

TLPT and do we need it?

Threat-Led Penetration Testing is an intelligence-driven attack simulation based on real attacker profiles. Not a generic test, but a scenario tailored to your organization, your industry, and current threat landscapes. TLPT is mandatory under DORA for significant financial institutions, coordinated according to the TIBER-EU framework. For all others, it is the next level of maturity after a classic penetration test.

How often should a penetration test be performed?

Annually is the minimum. After significant changes and new systems, migration projects, or new applications, we recommend a targeted retest of the affected area. Those falling under DORA are obliged to conduct tests for critical systems every three years. ISO 27001 requires regular review without a fixed frequency.

Will our systems be affected during the test?

Generally not. In the scoping phase, we agree on which systems will be actively tested and which are excluded. Production systems with a high risk of failure are treated separately. Should we find critical vulnerabilities during the test, we will inform you immediately.

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

Trust is built through results

Kontakt

Scope definieren und Test starten

Scoping dauert 30 Minuten. Danach ist klar, was getestet wird, welche Methode passt und wann wir starten können. Wer KI-Systeme einsetzt oder unter den EU AI Act fällt: auch das besprechen wir im Erstgespräch. Formular ausfüllen und abschicken, danach melden wir uns.

Porträtfoto von Timm Börgers, Geschäftsführer bei der carmasec.
Timm Börgers
Geschäftsführer
+49 (0)201 426 385 905
vertrieb@carmasec.com