Digital sovereignty, the importance of control over your data

The explosion of services and platforms cloud has meant that the data of professionals and companies can be stored on servers physically installed inside data centers spread across the world. With the term digital sovereignty refers to the ability of a country or geographical area to exercise control over data, managing and protecting it adequately.

It is a concept that reflects theindependence and theself-sufficiency of a nation or a group of countries in terms of technology and information technology, reducing subordination to external entities.

Digital sovereignty: a concept increasingly dear to Europe

In Europe, the issue of digital sovereignty has become a relevant topic for several reasons:

  • Technological autonomy. The European Union has made enormous efforts to ensure that member states can be self-sufficient from a technological point of view, reducing dependence on foreign companies or countries for various key technologies.
  • Data protection and privacy. The concept of digital sovereignty is closely related to that of the protection of the personal data of European citizens. The GDPR introduced stringent regulations to ensure the security and privacy of user data.
  • Reducing dependence on foreign tech giants. Many of the main technology platforms and companies, such as Google, Microsoft, Amazon, Meta, Apple and some companies from other non-European countries (essentially Asian), have a very strong presence in Europe. The idea of ​​digital sovereignty aims to reduce dependence on these large foreign companies, instead promoting the development of local solutions.
  • Promotion of innovation and the digital economy. According to the European institutions, investing in digital sovereignty helps promote innovation, encouraging the development of cutting-edge technologies. In this way it is possible to support the digital economy of the European Union, promoting economic growth and competitiveness at a global level.

Cubbit’s geo-distributed cloud promotes digital sovereignty

When opting for a cloud service, it is essential to select a geo-distributed cloud. The Europen Cubbit (the company is based in Bologna) is known for having developed a reliable service storage cloud geo-distributed, a system that is not based on a centralized data center, but on a network distributed across multiple nodes.

Have one available on the cloud copy of company data or the information you use within your business is priceless. Even the well-known strategy of backup 3-2-1 requires that a copy of the data be stored away from the company structure. This is because an accident that compromised the backup copies premises (think, for example, of events such as physical damage, fires, floods, thefts,…) could not in any way damage the stored backups offsite.

Many companies also turn to the cloud to manage their workflows current, not just backups. This is because the data is always available, accessible on request, even from offices located thousands of kilometers away.

Unlike centralized cloud providers, Cubbit DS3 relies on a rete peer-to-peer in which each node is connected to multiple others. A central hub optimizes the functioning of the network ensuring performance and efficiency.

Geo-distributed Cubbit cloud: operation scheme

Cubbit DS3: what it is and how it works

Cubbit DS3 is a cloud object storage geo-distribuito that offers superior security, scalability and convenience. As mentioned above, user data is not stored in one or a few centralized data centers.

In contrast, Cubbit DS3 is composed of a network of physical nodes o virtual who cooperate to ensure the availability of a secure and scalable cloud storage service. The data uploaded to the Cubbit network is:

  • Encrypted. All information that users store is AES-256 encrypted.
  • Fragmented. The encrypted data is fragmented into N pieces, each indistinguishable from the other.
  • Redundant. The N fragments are in turn “cloned” into K pieces of identical files using the algorithm Reed-Solomon.
  • Geo-distributed. Each fragment is automatically transferred over a reliable geo-distributed network.

To understand the “fundamentals” of the geo-distributed cloud platform, we suggest trying Cubbit by clicking on the button on the home page. The free plan from Cubbit offers 30 GB of cloud storage for 30 days with no obligation to purchase.

Because Cubbit looks at the concept of digital sovereignty

Companies that rely on overseas cloud providers often take a sort of “leap of faith” only to discover later, by examining the terms of servicethat the suppliers themselves reserve the right to access the content of the data uploaded to the cloud servers.

Cubbit, on the other hand, applies the concept of Zero-Knowledge Encryption: only the user can access his data; no one else can do it, including the service manager. Furthermore, in the hypothetical event that a violation on a single Cubbit node, all data remains inaccessible. The information, as highlighted previously, is in fact always available encrypted and no node stores the data in its entirety (it only hosts some fragments). Even if an attacker were to damage a node in the network, Cubbit will continue to work without interruption.

Per download a file You also only need a subset of snippets from Cubbit’s geo-distributed cloud storage network. If a node becomes unavailable (offline), the shards it manages are automatically redistributed while the central hub repairs the node.

Cubbit therefore preserves the confidentiality and theintegrity of the data in full compliance with the regulations on the protection of personal data. Furthermore, all information stored in the cloud remains within the borders of the European Union: Not for nothing, Cubbit is partnered with Gaia-X, an initiative to develop a federated secure data infrastructure for Europe and ensure European digital sovereignty. And recently, the Cubbit network was chosen by Leonardo for the development of the European platform to combat cyber attacks, under the aegis of European Commission.

The advantage of an Europen-European geo-distributed cloud such as Cubbit

Cubbit fills the previous lack of an all-European provider capable of fully offering cloud storage services compliant with the GDPR. The service puts the concept of digital sovereignty first, following the North Star of respect for privacy and ensuring the highest standards in terms of availability, reliability, security and resilience.

Choosing a geo-distributed cloud service entirely located in Europe allows you to protect yourself – from a future perspective – from any burdensome obligation in the event that the agreements between the EU and the USA should, for any reason, fail. But above all, as highlighted in the previous paragraphs, the choice of Cubbit allows you to sleep soundly, thanks to the geo-distributed scheme adopted for data storage and management, the cryptographic solution applied, and the continuous availability of the network.

Cubbit not only undergoes audit periodicals by independent international bodies, but has also achieved the following certifications:

  • ISO 9001:2015 (quality management systems)
  • ISO/IEC 27001:2013 (information security management)
  • ISO/IEC 27017:2015 (cloud security)
  • ISO/IEC 27018:2019 (Cloud privacy and personal data protection)

Cubbit’s cloud storage is also MePA enabled and ACN qualified, National Cybersecurity Agency (replaced AgID, Agency for Digital Europe) as well as the Cybersecurity Made in Europe Labela recognition for European IT companies that stand out for innovation in compliance with regulations regarding information security.

Unparalleled savings with Cubbit’s geo-distributed cloud

In another article we saw how to make anti-ransomware backups with Cubbit ei NAS QNAP o Synology. Yes, because the cloud storage service made available by Cubbit is also fully compatible with Amazon S3, at one 80% lower cost than AWS.

Users who used or still use other storage services can therefore take advantage of the S3 compatibility to transfer and manage data with Cubbit. Not only. Thanks to S3 integrations supported by dozens of products vendor different, NAS servers, data backup solutions, file transfer and sharing applications, tools disaster recoverythey can rely on Cubbit and manage the company or professional’s data through S3-compatible buckets.

Cubbit provides features such as Multi-Site Object Lock e Multi-Site Versioningsomething that…


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