Legal

Privacy policy

Last updated: March 24, 2026

1. Introduction

4dc.services ("we," "our," or "us") is committed to protecting your privacy and ensuring the security of your personal data. This Privacy policy explains how we collect, use, and safeguard information when you visit our website or use our services, including our on-premise AI system, AmpBrain.

As a provider of sovereign AI solutions for critical infrastructure and heavy industry, we prioritize data privacy and security above all else. Our core business model is built around the principle that your engineering knowledge and intellectual property should remain within your control.

2. Data controller

For the purposes of the General Data Protection Regulation (GDPR) and other applicable data protection laws, the data controller is:

4dc.services

Email: alex@4dc.services

If you have any questions about this Privacy policy or our data practices, please contact us at the email address provided above.

3. Data we collect

We may collect and process the following categories of data:

Contact information: Name, email address, phone number, and company name when you contact us for inquiries or support.

Technical data: IP address, browser type, and usage patterns when you interact with our website. This data is used for security and to improve our website experience.

Business interaction data: Information provided during consultations, project planning, and service delivery.

4. Sovereign AI and data ownership

A fundamental feature of AmpBrain is its on-premise deployment model. Unlike cloud-based AI services, AmpBrain is designed to operate within your own secure infrastructure.

Engineering knowledge & IP: Any data, documentation, or engineering knowledge processed by AmpBrain stays within your firewall. 4dc.services does not have access to, nor do we store or "train" our global models on your private intellectual property.

Local processing: All AI inference and data indexing occur on your hardware, ensuring that sensitive industrial data never leaves your controlled environment.

5. Purpose and legal basis for processing

We process your personal data based on the following legal grounds:

Contractual necessity: To provide the services you have requested and fulfill our obligations under our agreements with you.

Legitimate interests: To improve our services, maintain security, and communicate with you about relevant updates and industry insights.

Legal compliance: To comply with applicable laws and regulations.

Consent: Where you have provided explicit consent for specific processing activities (e.g., subscribing to a newsletter).

6. Data retention

We retain personal data only for as long as necessary to fulfill the purposes for which it was collected, including for the purposes of satisfying any legal, accounting, or reporting requirements.

For clients using AmpBrain, the retention of industrial data processed by the system is entirely controlled by the client through their own infrastructure management policies.

7. Data sharing and disclosure

We do not sell, rent, or trade your personal data to third parties. We may share data with trusted service providers who assist us in operating our website or conducting our business, provided they agree to keep this information confidential and comply with GDPR standards.

We may also disclose information when required by law or to protect our rights, property, or safety, or that of our users or others.

8. International data transfers

While we prioritize local and EU-based processing, some service providers may operate outside the European Economic Area (EEA). In such cases, we ensure that appropriate safeguards are in place, such as Standard Contractual Clauses (SCCs), to protect your data.

9. Your rights under GDPR

If you are located in the EEA, you have the following rights:

Right of access: You can request a copy of the personal data we hold about you.

Right to rectification: You can ask us to correct inaccurate or incomplete data.

Right to erasure ("Right to be forgotten"): You can request the deletion of your data under certain conditions.

Right to restrict processing: You can ask us to limit how we use your data.

Right to data portability: You can request the transfer of your data to another organization.

Right to object: You can object to the processing of your data for specific purposes, such as direct marketing.

To exercise any of these rights, please contact us at alex@4dc.services.

10. Security measures

We implement robust technical and organizational measures to protect your data from unauthorized access, loss, or misuse. Our focus on on-premise AI deployment is a core part of our security strategy, reducing the attack surface by keeping sensitive data localized.

11. Changes to this policy

We may update this Privacy policy from time to time to reflect changes in our practices or for legal reasons. We will notify you of any significant changes by posting the new policy on our website.