Germany · BSI IT-Grundschutz

BSI IT-Grundschutz Compliance Services

CyberSilo helps German public authorities and enterprises implement the BSI's IT-Grundschutz baseline protection methodology for information security.

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100+IT-Grundschutz Modules

BSIIssuing Authority

ISO 27001Compatible Certification

8-14Wks to Readiness

Germany's Systematic Approach to IT Security

IT-Grundschutz is the baseline protection methodology developed by Germany's Federal Office for Information Security (BSI), providing a systematic, module-based approach to identifying and implementing information security measures. It is widely used by German public authorities and is increasingly adopted by enterprises seeking a structured, standards-aligned security programme — with a certification path compatible with ISO 27001. CyberSilo helps organizations apply the IT-Grundschutz methodology, from protection needs assessment through module selection and implementation.

Core Requirements

IT-Grundschutz — Core Methodology Elements

IT-Grundschutz Modules

A structured catalogue of over 100 modules covering organizational, infrastructure, IT systems, applications, and network topics, each with defined threats and safeguards.

Protection Needs Assessment

Structured assessment of confidentiality, integrity, and availability requirements for information and IT systems, driving proportionate control selection.

Basic, Standard & Core Protection

A tiered protection model allowing organizations to apply baseline, standard, or high-assurance core protection depending on asset criticality.

ISO 27001 on the Basis of IT-Grundschutz

A recognized certification path allowing organizations to achieve ISO 27001 certification using the IT-Grundschutz methodology as the underlying ISMS approach.

Regulatory Context

Why IT-Grundschutz Matters

Standard for German Public Sector

IT-Grundschutz is the expected or mandated methodology for many German federal and state government bodies and their IT service providers.

Structured, Repeatable Methodology

The module-based approach gives organizations a clear, auditable path from risk assessment to control implementation, reducing ambiguity in security programme design.

Recognized Certification Pathway

Organizations can pursue ISO 27001 certification on the basis of IT-Grundschutz, combining a German-recognized methodology with international certification recognition.

CyberSilo Advantage

Why Work With CyberSilo

Module Selection & Mapping

We help identify applicable IT-Grundschutz modules for your IT landscape and map them to existing controls.

Protection Needs Assessment Support

We conduct structured protection needs assessments to determine appropriate control tiers for each asset.

Certification Readiness

We help prepare documentation and evidence for ISO 27001 certification on the basis of IT-Grundschutz.

FAQs

BSI IT-Grundschutz — Frequently Asked Questions

What is BSI IT-Grundschutz?

IT-Grundschutz is a baseline protection methodology developed by Germany's Federal Office for Information Security (BSI), providing a structured, module-based approach to information security.

Who uses IT-Grundschutz?

German federal and state public authorities widely use IT-Grundschutz, and it is increasingly adopted by German and international enterprises seeking a structured security methodology.

Can IT-Grundschutz lead to ISO 27001 certification?

Yes — organizations can pursue 'ISO 27001 on the basis of IT-Grundschutz' certification, combining the methodology with internationally recognized ISO certification.

How long does IT-Grundschutz implementation take?

Most organizations complete an initial implementation in 8–14 weeks, depending on the number of applicable modules and existing security maturity.