CRATOS GROUP

"Experts for a Secure, Digital, and Sustainable World"

Digital Corporate Security and Transformation

Experts for Cybersecurity

Shaping Sustainable Energy

Green Energy & Cybersecurity

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CRATOS GmbH
Georgstraße 36
30159 Hannover

Strategy &
Business Consulting

Creating tomorrow’s solutions

in a perfect workflow

Security Consulting

Where there is security, trust grows – that's what we ensure.

In a world where cyberattacks, regulatory requirements, and digital transformation are all increasing at the same time, IT security is critical to business. Energy suppliers, financial institutions, government agencies, and industrial organizations need protection concepts that do more than just defend. CRATOS develops security architectures based on zero trust, modern cryptography, and continuous monitoring. This makes security an integral part of day-to-day business – resilient, scalable, compliant, and future-proof.

Identity & Access Management
Data Loss Prevention
Zero trust concepts
Application security
Cloud security
Compliance & Audit

The secret of getting
ahead is getting started

(Mark Twain)

Identity & Access Management: Your house, your rules – even digitally.

When every identity is a potential gateway, IAM determines security and compliance. Without identity and access management (IAM), security gaps and regulatory violations are a threat. We design role-based access models, single sign-on, and multi-factor authentication that combine user-friendliness and security. This creates structures that meet regulatory requirements while promoting smooth collaboration.

Your advantages at a glance:

Audit-proof compliance with ISO, NIS2, and GDPR.
Secure, centrally controlled access for all systems.
High security with maximum user-friendliness.

Data Loss Prevention: secure and protect your data

Sensitive data is a prime target for attacks – its loss can cause significant financial damage and damage to your reputation. We develop comprehensive data protection concepts that combine classification, encryption, and monitoring. With modern DLP tools, we prevent unauthorized data leaks – whether in the data center, in the cloud, or on mobile devices.

The result for your company:

Protection of sensitive data against loss and misuse.
Compliance with legal and industry-specific requirements.
Audit-proof processes that impress auditors and build trust among stakeholders.

Zero Trust Concepts: Security through principles instead of trust

Traditional security boundaries are no longer sufficient in hybrid IT landscapes. We implement zero trust architectures that continuously verify every identity, device, and transaction. This means that every access is controlled – anytime, anywhere. Risks are reduced without compromising the organization's agility.

Impact on your organization:

• Significantly reduced attack surfaces.
• Adaptable to hybrid and multi-cloud environments.
• Sustainable protection of critical systems and data.

Application security: making applications future-proof

Legacy systems are often the weakest link – we make them future-proof. We modernize applications through refactoring, replatforming, or redesign without compromising operations. At the same time, we implement modern security measures such as secure coding, penetration testing, and API protection. This makes applications secure, scalable, and ready for digital platforms and API ecosystems.

Your advantages at a glance:

Reduced security risks in legacy environments.
Secure modernization without operational risks.
Stable applications for business-critical processes.

Cloud security: protection for hybrid environments

The cloud brings opportunities – and new risks. We secure hybrid and multi-cloud architectures with a focus on identities, data and applications. From strategy and security by design to continuous compliance testing, we support companies in regulated markets in the secure use of the cloud – and reduce risks right from the architecture phase.

What you achieve in concrete terms:

Secure cloud infrastructures in accordance with international standards.
Minimization of risks during migration and operation.
Greater agility without compromising security.

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Career

Jointly successful

We encourage the spirit of research and the curiosity of our team members and celebrate our successes together. If you're a responsible, curious explorer too, check out what else we have to offer here.

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