{"id":262252,"date":"2024-10-17T10:59:51","date_gmt":"2024-10-17T08:59:51","guid":{"rendered":"https:\/\/nextcloud.com\/?p=262252"},"modified":"2025-10-05T22:04:46","modified_gmt":"2025-10-05T20:04:46","slug":"federation-a-foundational-concept-for-digital-sovereignty","status":"publish","type":"post","link":"https:\/\/nextcloud.com\/es\/blog\/federation-a-foundational-concept-for-digital-sovereignty\/","title":{"rendered":"Federation: a foundational concept for digital sovereignty"},"content":{"rendered":"\n
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Federation offers a solution to the challenges posed by centrally controlled public cloud applications by letting users communicate and collaborate between independent servers and even independent apps. In this article, we explain how federation works, what features you can use with <\/strong>federation in Nextcloud, and discover how it can help businesses and governments achieve digital sovereignty.<\/p>\n\n\n\n

Whether you’re new to federation features or already familiar with them, let’s start with the basics.<\/p>\n\n\n\n

Understanding the federated internet<\/h2>\n\n\n\n

It\u2019s a well-known fact that on-premises software offers more autonomy compared to public cloud tools in several ways, largely due to the level of control organizations have over their infrastructure and data. Self-hosting is a definition of decentralization in the realm of collaborative technologies. An important question arises when considering self-hosting: how can we collaborate effectively using decentralized software?<\/p>\n\n\n\n

The answer lies in federation – it\u2019s the key to making decentralized collaboration possible. To understand federation, you need to ask yourself \u2013 how does email work? Email is, in fact, federation in action: it operates through a network of independent servers connected via standard protocols and allowing users from different domains to exchange messages with ease via single client.<\/p>\n\n\n\n

Or take Mastodon, a federated social network where each instance is a separate server run by an independent entity or community. Each user can sign up on an instance they prefer, and then follow, reply to, or message users on other instances, making communication across the entire network seamless.<\/p>\n\n\n\n

In Nextcloud, user\u2019s Federated Cloud ID works similar to an email address or a Mastodon handle, allowing them to exchange data across servers: share files and collaborate on documents, communicate in group chats and make audio and video calls.<\/p>\n\n\n\n

Federation and digital sovereignty<\/h2>\n\n\n\n

Federation enables private users, organizations, and their departments to use independent infrastructure, hosting their software locally with customized security and compliance measures. Each entity operates its own platform while staying connected to a larger network that supports cross-server collaboration. This decentralized architecture reduces reliance on a single service provider. It also frees you from vendor lock-in, allowing you to choose a trusted provider and work with the software that meets your needs, all while retaining the ability to collaborate seamlessly across different platforms.<\/p>\n\n\n

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Regulators are responding to a growing backlash against big tech firms from users who perceive their behaviour as market abuse, with the term \u2018malicious compliance\u2019 being used. This trend causes a growing interest in decentralization technologies.<\/p>\n<\/div>

Frank Karlitschek<\/h6><\/cite>Nextcloud founder <\/span><\/div> <\/blockquote>\r\n\t\t\t\t<\/figure>\r\n\t\t\t<\/div>\r\n\r\n\t\t\t
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Finally, self-hosting with federated features gives you full ownership and control over your data. You choose your own encryption and own access controls, or get more flexible where others can\u2019t, pursuing only your own compliance objectives. Companies and governments can avoid numerous risks by not having to store data under unfavourable regulations, break free from the privacy terms of large cloud providers, and enjoy freedom without being controlled by foreign entities.<\/p>\n\n\n\n

Federation in Nextcloud<\/strong><\/h2>\n\n\n\n

In Nextcloud Hub, it is already possible to do a lot when it comes to federated collaboration, as we mentioned above. For example, you can share files across servers and even collaborate on them, while federation in Nextcloud Talk<\/a> enables you to join group chats and run meetings on another server. <\/p>\n\n\n\n

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