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Data security

Security – our top priority

When it comes to the digital processing of contracts, speed and efficiency are important – but absolute confidentiality is always our top priority. CASUS places the greatest importance on maintaining the strictest security standards so that your sensitive data remains protected at all times.

CASUS Review was explicitly developed to meet the highest data protection standards: all data is stored exclusively in Switzerland and processed in compliance with the GDPR within Europe. Whether it is sensitive contract content, confidential internal documents or business-critical information, CASUS guarantees maximum security, confidentiality and integrity of your data.

Attorney-client privilege – always protected

Attorney-client privilege – always protected

Maintaining the attorney-client privilege and the confidential handling of client data are of the utmost importance at CASUS. We guarantee that at no time will human employees have access to your data (no human review). Particularly important: Microsoft's standard abuse monitoring, in which content is automatically scanned to detect abuse, can potentially conflict with professional and attorney-client privilege. Microsoft assures CASUS that this abuse monitoring is explicitly disabled to prevent automated inspection by Microsoft. Your trust and compliance with the strictest confidentiality obligations are essential to us and can therefore be guaranteed at all times.

Data security – technologically world-class

Data security – technologically world-class

At CASUS, we use the latest security technologies to fully protect your data. All information is stored in encrypted form – exclusively on ISO/IEC 27001-certified Google Cloud servers in Switzerland. We consistently meet both the requirements of the Swiss Data Protection Act and the European GDPR. Data protection and security are integral components of the CASUS technology – confidential data remains secure and protected.

Zero data retention – no data storage and no training of AI models

Zero data retention – no data storage and no training of AI models

CASUS consistently applies a zero data retention approach to AI models. This means that customer data is not used to train our AI models and is not stored permanently outside Switzerland.

FAQs

Data protection is our top priority. CASUS stores all data securely in Switzerland and processes it in Europe in compliance with the GDPR. We guarantee the highest security standards and full confidentiality. Here you will find answers to common security questions.

How secure is the storage and processing of data at CASUS?

Do I have to worry about violating the attorney-client privilege when using the AI assistant?

Which cloud providers does CASUS use?

Which data is stored by third-party LLM (Large Language Models)?

Will my data be used for LLM training?

How secure is the storage and processing of data at CASUS?

Do I have to worry about violating the attorney-client privilege when using the AI assistant?

Which cloud providers does CASUS use?

Which data is stored by third-party LLM (Large Language Models)?

Will my data be used for LLM training?

How secure is the storage and processing of data at CASUS?

Do I have to worry about violating the attorney-client privilege when using the AI assistant?

Which cloud providers does CASUS use?

Which data is stored by third-party LLM (Large Language Models)?

Will my data be used for LLM training?

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CASUS Technologies AG

Uraniastrasse 31

8001 Zurich

Switzerland

Copyright ©2025 CASUS Technologies AG — All rights reserved.

Casus Logo

Verträge auf Autopilot. Mit CASUS.

Capterra Logo
Innosuisse Logo
Venture Kick Logo
HSG Spin Off Logo

CASUS Technologies AG

Uraniastrasse 31

8001 Zurich

Switzerland

Copyright ©2025 CASUS Technologies AG — All rights reserved.

Casus Logo

Verträge auf Autopilot. Mit CASUS.

Capterra Logo
Innosuisse Logo
Venture Kick Logo
HSG Spin Off Logo

CASUS Technologies AG

Uraniastrasse 31

8001 Zurich

Switzerland

Copyright ©2025 CASUS Technologies AG — All rights reserved.