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We make data protection tangible with our NENNA.AI Shield solution!
"Protecting data and utilizing it" was the message from the Federal Commissioner for Data Protection and Freedom of Information, Louisa Specht-Riemenschneider, at the Data Matters event hosted by the Bundesverband Digitale Wirtschaft (BVDW) e.V. in Berlin. This is precisely where NENNA comes in: instead of blocking AI adoption due to data privacy concerns, we enable full scale collaboration with AI models. At the same time, personal and company data is secured on the fly.
No complex setups of server infrastructures are required, as NENNA safeguards personal data quickly, reliably and directly through the employees' browsers.
According to a recent Bitkom survey, about two thirds of German companies cannot successfully implement innovative AI projects due to data protection issues. However, companies must fully exploit the efficiency gains of AI tools to remain competitive, especially in an international context.
An additional risk is shadow IT usage where employees independently access generative AI tools like chatbots or text generators. Uploads of confidential documents can hardly be controlled. This not only leads to potential GDPR violations, but also poses significant security concerns for corporate data and liability risks.

How the NENNA Shield works:
➡️ NENNA.AI is accessed via the browser and acts as a protective layer, masking personal data such as names, addresses, phone numbers and banking information before it is passed to generative AI models. It works essentially like an antivirus software. The data remains entirely on the employee's computer. Employees can also manually mask or centrally manage company names or intellectual property. This also applies when uploading Word and PDF files.
➡️ Prompt processing with the LLM: The Large Language Model (LLM) sees no personal data and returns the information masked in the output. The LLM is used in a fully GDPR and EU AI ACT compliant manner.
➡️ Easy unmasking by the user: Users can easily restore the original data back into working documents like emails, Word files or contracts. This allows tasks such as translations, correspondence or personal contract queries to be handled safely and efficiently.
➡️ Company-wide control and governance: With NENNA Guardrails, we also put an end to the shadow usage of generative AI. Companies can define which documents or prompt contents are allowed to be used or which AI models are permitted.
➡️ Simple integration:
Companies benefit from a quick start and a real competitive advantage by utilizing AI to its full potential.
For a demo or integration, please feel free to contact us!
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