ISO 27001
Transform your information security with ISO 27001 - the world's leading standard for information security management. Our proven expertise accompanies you from strategic planning to successful certification and beyond.
- ✓Systematic ISMS according to international gold standard
- ✓Demonstrable risk reduction and compliance security
- ✓Building trust with customers and business partners
- ✓Integration with modern compliance frameworks
Ihr Erfolg beginnt hier
Bereit für den nächsten Schritt?
Schnell, einfach und absolut unverbindlich.
Zur optimalen Vorbereitung:
- Ihr Anliegen
- Wunsch-Ergebnis
- Bisherige Schritte
Oder kontaktieren Sie uns direkt:
Zertifikate, Partner und mehr...










ISO 27001 - The International Standard for Information Security Management
Why ISO 27001 with ADVISORI
- Comprehensive expertise in ISO 27001 implementation and certification
- Proven methods for sustainable ISMS integration
- Holistic approach from strategy to operational implementation
- Integration with modern compliance requirements
Strategic Competitive Advantage
ISO 27001 is more than compliance - it is a strategic instrument for trust, operational excellence, and sustainable business success in the digital economy.
ADVISORI in Zahlen
11+
Jahre Erfahrung
120+
Mitarbeiter
520+
Projekte
We follow a structured, phase-oriented approach that combines proven methods with innovative solutions and ensures sustainable success.
Unser Ansatz:
Strategic analysis and ISMS conception based on your business objectives
Comprehensive gap analysis and development of a tailored roadmap
Systematic implementation with continuous quality assurance
Certification preparation and professional audit support
Sustainable anchoring through continuous improvement
"ISO 27001 is the foundation for trustworthy business relationships in the digital economy. Our proven implementation methodology combines regulatory excellence with practical feasibility and creates sustainable value for our clients."

Sarah Richter
Head of Informationssicherheit, Cyber Security
Expertise & Erfahrung:
10+ Jahre Erfahrung, CISA, CISM, Lead Auditor, DORA, NIS2, BCM, Cyber- und Informationssicherheit
Unsere Dienstleistungen
Wir bieten Ihnen maßgeschneiderte Lösungen für Ihre digitale Transformation
ISO 27001 Consulting & Advisory
Strategic consulting for successful ISMS implementation from planning to certification.
- Strategic ISMS conception and architecture design
- Gap analysis and readiness assessment
- Risk management consulting and implementation
- Certification consulting and audit support
ISO 27001 Training & Education
Comprehensive training programs for all roles in the ISMS - from awareness to lead auditor.
- ISO 27001 Foundation and Implementer training
- Lead Auditor certification courses
- Customized in-house training
- Continuous professional development programs
ISO 27001 Tools & Software
Professional tools and software solutions for efficient ISMS management.
- ISMS management software and platforms
- Risk management tools and dashboards
- Compliance monitoring and reporting tools
- Documentation management systems
ISO 27001 Audit & Certification
Professional audit services and certification support for sustainable success.
- Pre-assessment and readiness checks
- Internal audit programs and execution
- Certification audit accompaniment
- Surveillance audit support
ISO 27001 Documentation & Checklists
Comprehensive documentation support and proven checklists for your ISMS implementation.
- ISMS documentation templates and structures
- Compliance checklists and audit guides
- Policies and procedure instructions
- Continuous documentation maintenance
Industry-Specific ISO 27001 Solutions
Specialized ISO 27001 implementations for various industries and application areas.
- ISO 27001 for data centers and cloud providers
- Financial services and banking-specific solutions
- Healthcare and medical technology applications
- Critical infrastructure and KRITIS compliance
Suchen Sie nach einer vollständigen Übersicht aller unserer Dienstleistungen?
Zur kompletten Service-ÜbersichtUnsere Kompetenzbereiche in Regulatory Compliance Management
Unsere Expertise im Management regulatorischer Compliance und Transformation, inklusive DORA.
Stärken Sie Ihre digitale operationelle Widerstandsfähigkeit gemäß DORA.
Wir steuern Ihre regulatorischen Transformationsprojekte erfolgreich – von der Konzeption bis zur nachhaltigen Implementierung.
Häufig gestellte Fragen zur ISO 27001
What is ISO 27001 and why is this standard indispensable for modern organizations?
ISO 27001 is the internationally leading standard for Information Security Management Systems and forms the foundation for systematic, risk-based information security in organizations of all sizes. As the only certifiable standard in the ISO
27000 family, it defines the requirements for establishing, implementing, maintaining, and continuously improving an ISMS.
🏗 ️ Systematic Management Approach:
🌐 International Recognition and Trust:
160 countries
📊 Business Value and Operational Benefits:
🔗 Integration and Scalability:
What concrete benefits does ISO 27001 certification offer organizations?
ISO 27001 certification offers organizations far more than just compliance fulfillment
💼 Strategic Business Advantages:
🛡 ️ Operational Security Improvements:
📈 Financial and Operational Efficiency:
🤝 Stakeholder Trust and Compliance:
🚀 Innovation and Future-Readiness:
How long does a typical ISO 27001 implementation take and what factors influence the timeframe?
The duration of ISO 27001 implementation varies significantly depending on organization size, existing security maturity, and available resources. Realistic planning considers both technical and organizational aspects of ISMS introduction and allows sufficient time for sustainable anchoring.
⏱ ️ Typical Implementation Timeframes:
6 to
12 months with focused implementation
12 to
18 months for comprehensive ISMS implementation
18 to
36 months for complete integration
24 to
48 months for harmonized implementation
6 to
12 months for specific compliance requirements
🏗 ️ Factors Influencing Implementation Duration:
📋 Phase-Oriented Implementation:
2 to
4 months
3 to
6 months for systematic development
6 to
12 months
3 to
6 months
2 to
4 months
🚀 Acceleration Factors:
⚠ ️ Risk Factors for Delays:
What costs are associated with ISO 27001 implementation and certification?
The costs of ISO 27001 implementation consist of various components and vary significantly depending on organization size, complexity, and chosen implementation approach. Structured cost planning considers both one-time implementation costs and ongoing operational costs for the ISMS.
💰 Main Cost Categories:
30 to
60 percent of total costs
📊 Cost Estimates by Company Size:
50 employees): 25,
000 to 75,
000 euros for initial implementation
50 to
500 employees): 75,
000 to 250,
000 euros
500 to 5,
000 employees): 250,
000 to 750,
000 euros
000 employees): 750,
000 to 2,500,
000 euros or more
🔧 Technical Implementation Costs:
000 to 100,
000 euros annually
000 to 500,
000 euros
👥 Personnel and Training Costs:
2 full-time equivalents over implementation period
000 to 120,
000 euros annually
000 to 50,
000 euros
000 to 8,
000 euros per person
🏆 Certification and Audit Costs:
000 to 75,
000 euros
000 to 25,
000 euros
000 to 50,
000 euros
000 to 30,
000 euros annually
💡 Cost Savings and ROI:
10 to
30 percent savings
What steps are required for successful ISO 27001 implementation?
Successful ISO 27001 implementation follows a structured, phase-oriented approach that considers both technical and organizational aspects. The implementation process requires systematic planning, continuous monitoring, and active involvement of all organizational levels for sustainable success.
📋 Preparation Phase and Project Initiation:
🎯 ISMS Design and Risk Management:
🔧 Implementation and Operational Execution:
✅ Validation and Continuous Improvement:
What role does risk management play in ISO 27001 and how is it practically implemented?
Risk management forms the heart of ISO 27001 and is the central mechanism for identifying, assessing, and treating information security risks. The risk-based approach enables organizations to target their security measures on the most important threats and optimally allocate resources.
🎯 Risk-Based Approach as Core Principle:
📊 Systematic Risk Identification and Assessment:
🛡 ️ Strategic Risk Treatment:
🔄 Continuous Risk Management:
📈 Practical Implementation Tools:
How does ISO 27001 differ from other security standards and frameworks?
ISO 27001 differs from other security standards through its holistic management system approach, international certifiability, and systematic integration of information security into all business processes. These characteristics make it a unique standard in the field of information security.
🏆 Management System Approach vs. Technical Standards:
🌐 International Certifiability and Recognition:
160 countries
🔄 Flexibility vs. Prescriptive Approaches:
📋 Comparison with Other Standards:
🎯 Strategic Positioning:
27000 family standards like ISO 27002, ISO 27005• Integration with modern compliance requirements like DORA, NIS2, EU Cybersecurity Act
What common challenges arise during ISO 27001 implementation and how can they be overcome?
ISO 27001 implementation brings various challenges ranging from organizational resistance to technical complexities. Proactive handling of these challenges and proven solution approaches are crucial for implementation success and sustainable ISMS establishment.
👥 Organizational and Cultural Challenges:
🔧 Technical and Operational Complexities:
📚 Documentation and Compliance Challenges:
💡 Proven Solution Approaches:
🚀 Success Factors for Sustainable Implementation:
How does an ISO 27001 certification audit proceed and how can one optimally prepare for it?
An ISO 27001 certification audit is a structured, multi-stage process that assesses the conformity and effectiveness of the implemented ISMS. Systematic preparation and professional execution are crucial for certification success and sustainable ISMS establishment.
📋 Two-Stage Audit Process:
1 Audit (Document Review): Assessment of ISMS documentation, policies, and procedures for completeness and conformity
2 audit based on findings from Stage 1• Opportunity to address identified documentation gaps before main audit
🔍 Stage
2 Audit (Main Audit):
📚 Systematic Audit Preparation:
✅ Success Factors for the Audit:
🎯 After the Audit:
Which control measures from Annex A of ISO 27001 are particularly critical and how are they implemented?
Annex A of ISO 27001 contains
93 control measures in
14 categories that are considered best practices for information security. The selection and implementation of relevant control measures is based on individual risk analysis and specific business requirements of the organization.
🔐 Access Controls (A.9):
📊 Cryptography (A.10):
🛡 ️ Physical and Environmental Security (A.11):
💻 Operations Security (A.12):
🌐 Communications Security (A.13):
🔄 Continuous Monitoring and Improvement:
How does ISO 27001 integrate with other compliance requirements such as GDPR, DORA, or NIS2?
ISO 27001 forms a solid foundation for fulfilling various compliance requirements and can be strategically integrated with other regulations. This integration creates synergies, reduces compliance efforts, and ensures holistic governance structure for information security and data protection.
🔗 Integration with GDPR (General Data Protection Regulation):
🏦 Synergy with DORA (Digital Operational Resilience Act):
🛡 ️ Complementarity with NIS 2 (Network and Information Security Directive):
📋 Strategic Integration Approaches:
🎯 Practical Implementation Recommendations:
💡 Additional Compliance Frameworks:
What role do employee training and awareness programs play in ISO 27001 implementation?
Employee training and awareness programs are fundamental success factors for any ISO 27001 implementation, as information security must ultimately be lived by the people in the organization. Systematic competency development and continuous awareness create the necessary security culture for sustainable ISMS success.
👥 Strategic Importance of Human Factors:
📚 Structured Training Programs:
🎯 Target Group-Specific Awareness Measures:
🔄 Continuous Awareness Activities:
📊 Measuring Training Effectiveness:
🚀 Innovative Training Approaches:
How does ISO 27001 support Business Continuity and Disaster Recovery Planning?
ISO 27001 integrates Business Continuity and Disaster Recovery as essential components of a comprehensive Information Security Management System. The standard recognizes that information security encompasses not only protection against threats but also ensuring business continuity during disruptions and emergencies.
🔄 Integration of Business Continuity into ISMS:
🛡 ️ Disaster Recovery as Security Control:
📊 Risk-Based Continuity Planning:
🔧 Operational Implementation and Testing:
🎯 Compliance and Governance:
22301 for Business Continuity Management
What trends and future developments influence ISO 27001 and how should organizations prepare for them?
The information security landscape is evolving rapidly, and ISO 27001 must continuously adapt to new threats, technologies, and regulatory requirements. Organizations should proactively respond to these trends to make their ISMS future-proof and secure competitive advantages.
🤖 Artificial Intelligence and Machine Learning:
☁ ️ Cloud-Native Security and Zero Trust:
🔐 Quantum Computing and Post-Quantum Cryptography:
🌐 Extended Compliance Landscape:
🔄 Continuous Adaptation and Innovation:
🚀 Strategic Preparation:
How can ISO 27001 be successfully implemented in agile and DevOps environments?
Integrating ISO 27001 into agile and DevOps environments requires a modern, flexible approach that treats security as an integral part of the development process. Instead of traditional, document-heavy methods, ISMS processes must be designed to be agile, automated, and developer-friendly.
🔄 Agile ISMS Principles:
🛠 ️ DevSecOps Integration:
📊 Modern Risk Management Approaches:
🔧 Technical Implementation:
📚 Agile Documentation and Compliance:
🎯 Cultural Change and Training:
What metrics and KPIs are crucial for measuring ISO 27001 ISMS effectiveness?
Measuring ISMS effectiveness is crucial for continuous improvement and demonstrating business value of information security investments. Effective metrics should capture both technical security aspects and business impacts and provide actionable insights for management.
📊 Strategic Security Metrics:
💼 Business-Oriented KPIs:
🎯 Operational Performance Indicators:
🔄 Continuous Improvement Metrics:
📈 Technical Security Metrics:
🎨 Dashboard and Reporting:
💡 Best Practices for Metrics Management:
How can ISO 27001 support digital transformation and cloud migration?
ISO 27001 plays a crucial role in secure digital transformation and cloud migration by providing a structured framework for managing information security risks in dynamic, technology-driven environments. The standard helps organizations establish security as a strategic enabler for innovation.
☁ ️ Cloud Security Framework:
🔄 Agile Security Architecture:
📊 Data Governance in the Cloud:
🛠 ️ DevSecOps and Continuous Security:
🎯 Change Management and Governance:
What best practices exist for maintaining and continuously improving an ISO 27001 ISMS?
Maintaining and continuously improving an ISO 27001 ISMS requires a systematic, data-driven approach that goes beyond mere compliance fulfillment. Successful organizations establish a culture of continuous improvement and use modern technologies for efficient ISMS management.
🔄 Continuous Monitoring and Measurement:
📊 Data-Driven Decision Making:
🎯 Agile Improvement Processes:
👥 Organizational Excellence:
🔧 Technological Enablers:
🚀 Strategic Further Development:
How can small and medium-sized enterprises implement ISO 27001 cost-effectively?
Small and medium-sized enterprises can implement ISO 27001 cost-effectively through a pragmatic, phase-oriented approach tailored to their specific resources and business requirements. The key lies in intelligent prioritization, use of existing resources, and gradual development of ISMS maturity.
💡 Pragmatic Implementation Approach:
🔧 Cost-Effective Resource Utilization:
👥 Internal Capacity Development:
📋 Lean Documentation and Processes:
🤝 Strategic Partnerships:
🎯 Phased Implementation:
What role does ISO 27001 play in preparing for cyber insurance and incident response?
ISO 27001 plays a central role in preparing for cyber insurance and effective incident response, as it creates the necessary structures, processes, and evidence for both areas. A well-implemented ISMS demonstrates due diligence and can both reduce insurance premiums and significantly improve response capability to security incidents.
🛡 ️ Cyber Insurance and Risk Management:
📊 Due Diligence and Compliance Evidence:
🚨 Structured Incident Response Management:
🔍 Forensic Capabilities and Evidence Management:
💼 Business Continuity and Recovery:
📈 Continuous Improvement and Lessons Learned:
Erfolgsgeschichten
Entdecken Sie, wie wir Unternehmen bei ihrer digitalen Transformation unterstützen
Generative KI in der Fertigung
Bosch
KI-Prozessoptimierung für bessere Produktionseffizienz

Ergebnisse
AI Automatisierung in der Produktion
Festo
Intelligente Vernetzung für zukunftsfähige Produktionssysteme

Ergebnisse
KI-gestützte Fertigungsoptimierung
Siemens
Smarte Fertigungslösungen für maximale Wertschöpfung

Ergebnisse
Digitalisierung im Stahlhandel
Klöckner & Co
Digitalisierung im Stahlhandel

Ergebnisse
Lassen Sie uns
Zusammenarbeiten!
Ist Ihr Unternehmen bereit für den nächsten Schritt in die digitale Zukunft? Kontaktieren Sie uns für eine persönliche Beratung.
Ihr strategischer Erfolg beginnt hier
Unsere Kunden vertrauen auf unsere Expertise in digitaler Transformation, Compliance und Risikomanagement
Bereit für den nächsten Schritt?
Vereinbaren Sie jetzt ein strategisches Beratungsgespräch mit unseren Experten
30 Minuten • Unverbindlich • Sofort verfügbar
Zur optimalen Vorbereitung Ihres Strategiegesprächs:
Bevorzugen Sie direkten Kontakt?
Direkte Hotline für Entscheidungsträger
Strategische Anfragen per E-Mail
Detaillierte Projektanfrage
Für komplexe Anfragen oder wenn Sie spezifische Informationen vorab übermitteln möchten