Risks when hosting personal data on US cloud servers

Hosting personal data on cloud servers from US providers poses significant risks for European companies, particularly with regard to compliance with the General Data Protection Regulation (GDPR). The CLOUD Act, which was passed in the US in 2018, allows US authorities to demand data from US companies, regardless of where it is physically stored. This leads to a conflict with the GDPR, which regulates the protection of personal data within the EU.

Another risk is the political instability in the US, which could have an impact on the EU-US Data Privacy Framework. Changes in US policy could lead to the agreement being called into question, which would further shake the legal basis for data transfers to the US. The uncertainty created by such political developments makes it difficult for European companies to develop long-term data transfer strategies.

In addition, US cloud providers are often the target of cyberattacks, which increases the risk of data leaks. Data leaks can cause significant financial and reputational damage, as sensitive information can be traded on the dark web. The use of cloud services that do not comply with the EU’s strict data protection standards can also undermine customer trust and result in legal consequences.

European alternatives to reduce risks

To minimize these risks, European cloud providers offer a secure alternative. Companies such as Exoscale, which is operated by A1 Digital, offer cloud services that are hosted entirely in Europe and thus ensure compliance with the GDPR. Such providers not only offer greater security, but also flexibility and independence from US technology groups. However, European alternatives are still relatively rare, which makes it difficult for companies to find a suitable solution.

Another advantage of European cloud providers is the opportunity to strengthen digital sovereignty. Initiatives such as Gaia-X aim to create a European ecosystem for cloud services that is independent of US providers and thus ensures control over its own data. This is particularly important as reliance on US technologies poses a significant risk, especially in light of the CLOUD Act and other US laws that allow access to data.

In addition, European solutions such as ownCloud offer a way to store and manage data locally, which increases control over the data and facilitates GDPR compliance. By using such solutions, companies can ensure that their data cannot be accessed by US authorities, while also reaping the benefits of cloud technologies. However, it is important to be cautious and carefully check whether the chosen solution actually meets the requirements of the GDPR and supports digital sovereignty.

It is crucial that companies are aware of the risks and act proactively to protect their data. Using European cloud providers is an important step towards a self-determined digital future. Although European alternatives are not yet as numerous as US providers, it is worth looking for secure and GDPR-compliant solutions. Companies should not rely on the hope that existing agreements will remain stable, but should focus on developing European solutions to keep their data secure in the long term.

Risk minimization strategies

To minimize the risks of hosting personal data on US cloud servers, European companies should pursue the following strategies:

1. legal review: Companies should review their current data transfers and ensure that they comply with the requirements of the GDPR. This can be done by using standard contractual clauses or binding corporate rules.

2. alternative solutions: Consider whether alternative cloud providers within the EU or in countries with a recognized adequate level of data protection can be used. European providers such as Exoscale or ownCloud are suitable here.

3. monitoring developments: Closely monitor political and legal developments in transatlantic data sharing and prepare for potential changes. This can be done through regular updates from legal advisors or by participating in industry forums.

4. data security: Invest in robust security measures such as encryption and access controls to minimize the risk of data leaks. European providers often offer comprehensive security features that meet GDPR requirements.

Digital sovereignty and encryption

Digital sovereignty is a key issue in the context of data protection, as it refers to the ability of a country or region to retain control over its digital infrastructures and data. Encryption plays a crucial role here, as it ensures that data cannot be read even if it is accessed by unauthorized third parties. Encrypting data “in rest” and “in transfer” is a basic security measure, but it is not enough to eliminate all risks.

From a legal perspective, encryption is not mandatory in the GDPR, but is mentioned as a recommended measure to secure personal data. Companies such as OpenAI that want to offer their services on German servers must ensure that their encryption methods meet the strict requirements of the GDPR. This includes not only the technical implementation of encryption, but also ensuring that physical control of the data remains in Europe. The GDPR emphasizes the importance of appropriate technical and organizational measures to secure the data, with encryption mentioned as an effective measure.

Another problem with encryption is the question of whether it is sufficient to fully meet the requirements of the GDPR. Encryption alone cannot guarantee that all risks are eliminated, as it does not guarantee the physical security of the servers or the integrity of the data processing processes. Companies must also ensure that encryption technologies are regularly updated and checked for effectiveness. This requires continuous monitoring and constant adaptation to new security threats.

In addition, it is important that encryption is in line with the principles of the GDPR, such as data minimization and purpose limitation. Companies must ensure that they only collect and process the data that is necessary for the specific purpose and that this data is not used for other purposes. In this context, encryption can serve as a means of ensuring the confidentiality and integrity of the data, but it must be embedded in a comprehensive data protection concept.

My podcast discussed the importance of digital sovereignty for Europe, particularly with regard to dependence on US technologies. This episode also addressed the challenges posed by the use of cloud services that do not meet the EU’s strict data protection standards. You can listen to the podcast and learn more about the importance of digital sovereignty here.

Digital sovereignty is not only a technical issue, but also a political and economic one. It refers to the ability to control one’s own digital infrastructures and data and to ensure that they are not influenced by external actors. In this context, encryption is an important building block, but it must be part of a comprehensive approach that also includes the physical security of data and compliance with the GDPR. By combining encryption with other security measures and using European cloud providers, companies can effectively protect their data while taking advantage of modern technologies.

In addition, it is crucial that companies understand and comply with the legal framework. The GDPR provides a comprehensive framework for the protection of personal data, but it also requires a high level of proactive planning and implementation. Companies must regularly review and adapt their data protection practices to ensure that they meet the requirements of the GDPR. This can be done through regular audits and the involvement of data protection officers.

Overall, digital sovereignty is a key issue that affects companies and governments alike. By strengthening digital sovereignty, Europe can promote its independence in the digital world and ensure that its data and infrastructures are protected. Encryption is an important aspect of this strategy, but it must be embedded in a comprehensive approach to securing digital sovereignty.

Conclusion

The risks of hosting personal data on US cloud servers are enormous and can be significantly minimized by using European alternatives. Strengthening digital sovereignty by using European solutions is an important step towards a self-determined digital future. Encryption is a crucial aspect of the data protection strategy, but it is not enough on its own to eliminate all risks. By combining encryption with other security measures and using European cloud providers, companies can effectively protect their data while taking advantage of modern technologies.

But beware: the behavior of the US government, especially under the leadership of Donald Trump, can be very unpredictable. His political decisions can come suddenly and without warning, which could jeopardize the data protection agreement between the EU and the US. The EU-US Data Privacy Framework, which governs data sharing between the two regions, could be called into question at any time if the US government reneges on its commitments or revokes the agreement. This would put companies that rely on US cloud servers in a legal gray area and entail significant legal and financial risks.

Digital sovereignty is not only a technical issue, but also a political and economic one that will become increasingly important in the future. It refers to the ability to control one’s own digital infrastructures and data and ensure that they are not influenced by external actors. In this context, it is crucial that companies act proactively and prepare for possible changes in transatlantic data exchange. Using European cloud providers offers a secure alternative here, as they guarantee GDPR compliance and ensure physical control over the data in Europe.

It is therefore high time for companies to rethink their strategies and rely on European solutions to keep their data secure. The GDPR provides a comprehensive framework for the protection of personal data, but it also requires a high level of proactive planning and implementation. Companies must regularly review and adapt their data protection practices to ensure that they comply with the requirements of the GDPR. This can be done through regular audits and the involvement of data protection officers.

Overall, digital sovereignty is a key issue that affects companies and governments alike. By strengthening digital sovereignty, Europe can promote its independence in the digital world and ensure that its data and infrastructures are protected. Encryption is an important aspect of this strategy, but it must be embedded in a comprehensive approach to securing digital sovereignty. Companies should prepare for possible policy changes and rely on European solutions to keep their data secure. It is better to be cautious and rely on secure European solutions than to run the risk of important data falling into the wrong hands.

Author: Marian Härtel

Marian Härtel ist Rechtsanwalt und Fachanwalt für IT-Recht mit einer über 25-jährigen Erfahrung als Unternehmer und Berater in den Bereichen Games, E-Sport, Blockchain, SaaS und Künstliche Intelligenz. Seine Beratungsschwerpunkte umfassen neben dem IT-Recht insbesondere das Urheberrecht, Medienrecht sowie Wettbewerbsrecht. Er betreut schwerpunktmäßig Start-ups, Agenturen und Influencer, die er in strategischen Fragen, komplexen Vertragsangelegenheiten sowie bei Investitionsprojekten begleitet. Dabei zeichnet sich seine Beratung durch einen interdisziplinären Ansatz aus, der juristische Expertise und langjährige unternehmerische Erfahrung miteinander verbindet. Ziel seiner Tätigkeit ist stets, Mandanten praxisorientierte Lösungen anzubieten und rechtlich fundierte Unterstützung bei der Umsetzung innovativer Geschäftsmodelle zu gewährleisten.