Compliance Check
- System and Application Audits
We support you in making your IT systems and applications more secure – practically, step by step. Our experts thoroughly examine your systems, identify potential vulnerabilities early on, and show you how to protect yourself effectively.
During our app and system audits, we guide you through the entire process – starting with the analysis of your existing systems, through the implementation of appropriate security policies, all the way to hands-on training for your employees. This ensures that your team is well-prepared to handle IT security and that your systems are protected against both external and internal threats.
Your benefits
- Targeted reduction of security vulnerabilities
- Sustainable optimization of IT infrastructure
- Ensuring compliance and risk management
- Developing a long-term security strategy
- Training and raising awareness among employees
Our experts help you close security gaps in your IT system, comply with security regulations, and future-proof your infrastructure.
What you can expect from our app and system audit
In our app and system audits, we take a structured and practical approach – always with the goal of making your IT infrastructure more secure. First, we discuss the objectives of the audit with you and align them with your individual requirements and risks. This allows us to define exactly which systems, applications, and processes should be examined.
During the data collection phase of the app and system audit, we take a close look at your security policies, procedures, and system documentation. Through conversations with your employees and targeted questionnaires, we gain an understanding of how IT security is currently practiced in your company.
Next, we conduct a technical review of your IT systems and networks. This allows us to identify vulnerabilities at an early stage. Simulated attacks (penetration tests) show how your systems respond under real-world conditions. At the same time, we check whether the configurations of your systems and applications comply with security policies.
In the analysis phase of the app and system audit, we assess the identified vulnerabilities based on risk: What impact could they have, and how likely are they to occur? This gives you a clear picture of where action is needed, and allows us to set priorities.
We document our findings in a clear audit report. It includes all vulnerabilities and concrete recommendations for action. We present the results to you in person so you can make informed decisions and tackle the most important steps first. Together with you, we then develop a practical action plan to close the gaps. We also offer hands-on training for your employees to ensure IT security is understood and embraced by everyone.
In the follow-up phase of the app and system audit, we check whether the measures have been implemented and the security gaps have been closed. This ensures that IT security is not just a one-time project, but becomes a lasting part of your company culture.
With the system audit from TÜV TRUST IT GmbH for IT security
Do you have questions about our app and system audits? Feel free to contact us!
- Microsoft-365 Security Audit
Cloud services and remote work have long become part of everyday life in modern companies.
The flexibility and efficiency enabled by Microsoft 365 are a real asset—but they also introduce new challenges for IT security.
Using Microsoft 365 services such as Defender, Teams, SharePoint/OneDrive, Entra, Power Platforms, and Exchange Online carries risks if not properly secured. Unauthorized access, data loss, or misconfigurations can quickly become serious threats.
With our specialized Microsoft 365 audits, you receive a comprehensive and manual review of your entire environment.
Our experts identify potential vulnerabilities, assess risks, and provide you with concrete recommendations to optimize your security measures.
Together, we ensure that your data is reliably protected, compliance requirements are met, and your digital workflows remain secure.
Secure your Microsoft 365 environment – book one of our packages today!
- Penetrationtest
Security Validation checks how well your existing security controls, detection mechanisms, and response processes work across your IT and security teams. By using realistic attack simulations and technical checks, we analyze how reliable your SOC use cases, alerting processes, incident response, and vulnerability management are. We review log sources, correlations, alert rules, playbooks, escalation paths, and how teams work together. The goal is not only to test technology, but also to evaluate your overall security operations and security culture.
Objective
The goal of Security Validation is to confirm whether your SOC detection and response mechanisms work reliably. It also helps identify gaps in monitoring, logging, correlation, and alerting, and evaluates how well your systems detect different attack scenarios. At the same time, it strengthens your overall cyber resilience and improves collaboration between IT operations, security teams, and management.
Your Benefits
- Clear view of how effective your security operations really are
- Early detection of blind spots and weak processes
- Reduced risk of successful attacks through better detection and response
- Improved incident response quality and faster reaction times
- Proven increase in cyber resilience for audits, customers, and regulators
Benefit from TÜV TRUST IT’s experience in Security Validation and strengthen your security operations in a targeted way. We help you reliably assess your detection and response capabilities and improve your cyber resilience over time.
- Consulting Common Criteria
Common Criteria – Building Trust in IT Security
The Common Criteria (CC) are an internationally recognized standard for evaluating the security of IT products. They provide a clear framework for assessing a product’s security features and trustworthiness.
The CC divide the evaluation into two main areas: the security functionality of a product and the assurance, which is established through the product’s assessment. To achieve the highest certification level, manufacturers must provide detailed documentation. These documents are often not available in the required format and must be extensively adapted.
Our support in the Common Criteria certification process
We guide you through the path to Common Criteria certification. Our goal is to make the process smooth and strengthen trust in your IT products.
With our support, you benefit from comprehensive consulting that sets your products on the path to success. We assist not only in preparing the necessary documentation but also in transferring the knowledge your internal teams need for future certifications.
Our services include:
- Development of an effective strategy to achieve certification
- Support in creating the required documentation to meet high standards
- Training your team to independently manage future certifications
Your Benefits
- A Common Criteria (CC) product certification is the highest level of security certification in the commercial sector.
- CC certification grants IT security products access to the governmental market.
- CC enables the comparison of security features across different IT products.
- A CC certification helps standardize and organize internal development and production processes.
With our expertise in Common Criteria, we ensure that you successfully complete the demanding certification process while benefiting from an optimized and secure development workflow. We’re here to support you every step of the way.
Our expertise – your advantage
With our many years of experience in Common Criteria certification, we are your reliable partner in mastering this complex process. Together, we ensure that your IT security products meet the highest international standards and position you successfully in the global market.
- SAP® Authorization Review
Strong security concepts require a broad view and a holistic approach to IT security – and the SAP® world is no exception.
Authorization concepts are key to protecting company data and ensuring the integrity of SAP® systems. In SAP® ERP and SAP® S/4HANA environments, authorizations are highly complex due to the vast number of functions – with around 140,000 transactions and 2,000 SAP® Fiori apps. Reviewing these authorizations requires deep technical knowledge of SAP® and a clear understanding of how different functions interact.
Customizing settings and their connection to authorizations must also be carefully examined. Because manual checks are nearly impossible due to this complexity, we use specialized analysis tools.
We review your authorization concept, customizing, and logging settings to ensure compliance with legal requirements and security standards. You’ll receive a detailed analysis of your SAP® system’s current state, including:
Critical individual authorizations and potential risks
Role assignments with segregation of duties conflicts (SoD)
Customizing and logging configurations
At the end, you’ll receive a detailed audit report with a clear action plan and a management summary – helping you optimize and secure your SAP® system for the long term.
With our expertise in SAP® authorization reviews, we ensure your system meets today’s security and compliance requirements – and stays protected for the future. The result: a transparent, audit-proof, and future-ready SAP® environment.
Your benefits
Efficient and traceable analysis of authorizations using professional software and years of audit experience
Holistic security review of your SAP® systems, including modules like Basis (BC), Finance (FI), Sourcing & Procurement (MM), and Sales (SD)
Transparent tracking of assigned roles and authorizations per user
Identification of critical security risks, such as:
Potential manipulation within the system
Risks from incorrect configurations
Violations of legal requirements (HGB, AO, GoBD, EU-GDPR, MaRisk, BSI, etc.)
Breaches of the “need-to-know” and “need-to-do” principles