{"id":6947,"date":"2025-05-09T08:05:45","date_gmt":"2025-05-09T06:05:45","guid":{"rendered":"https:\/\/www.artea.com\/federated-learning-how-distributed-learning-is-revolutionizing-privacy-in-ai\/"},"modified":"2026-09-29T09:29:41","modified_gmt":"2026-09-29T07:29:41","slug":"federated-learning-how-distributed-learning-is-revolutionizing-privacy-in-ai","status":"publish","type":"post","link":"https:\/\/www.artea.com\/en\/federated-learning-how-distributed-learning-is-revolutionizing-privacy-in-ai\/","title":{"rendered":"FEDERATED LEARNING: HOW DISTRIBUTED LEARNING IS REVOLUTIONIZING PRIVACY IN AI"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6947\" class=\"elementor elementor-6947 elementor-5966\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55321cfa post-content elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55321cfa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ba13a44\" data-id=\"7ba13a44\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-70e2320e elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"70e2320e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-537c7743\" data-id=\"537c7743\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-719fc151 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"719fc151\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Federated Learning represents a breakthrough in the field of artificial intelligence. This technology functions as a collective intelligence that learns without requiring the centralization of sensitive data. Devices collaborate while keeping personal information exactly where it should be: safe and secure on local devices.  <\/p><p>In our journey toward technological innovation, federated learning emerges not as a mere incremental improvement, but as a paradigm shift that revolutionizes security, regulatory compliance, and even the AI business model.<\/p><p>In this article, we will explore the fundamental principles of this technology, its most promising applications, and the future prospects of AI that is inherently privacy-preserving.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-213e6b1 elementor-widget elementor-widget-html\" data-id=\"213e6b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-556bb69a elementor-widget elementor-widget-heading\" data-id=\"556bb69a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Introduction to Federated Learning<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca50b1b elementor-widget elementor-widget-text-editor\" data-id=\"ca50b1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>A Paradigm Shift for AI<\/strong><\/p><p><span style=\"font-weight: 400;\">In 2016, while most tech companies were racing to collect more and more data, Google introduced a revolutionary concept: reversing the traditional flow by bringing the algorithm to the data rather than the data to the algorithm.<\/span><\/p><p>This shift in perspective gave rise to <strong>Federated Learning<\/strong>. In recent years, we have witnessed the evolution of this technology, which has gone from an academic concept to a solution implemented in devices used daily by billions of people. <\/p><p>Federated learning, therefore, reverses the flow of data. The model is trained locally on users\u2019 devices, and only the parameter updates\u2014not personal data\u2014are sent to the central server. Each device contributes its own experience without ever exposing sensitive information.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-977e7d2 elementor-widget elementor-widget-text-editor\" data-id=\"977e7d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Why the old model no longer works<\/strong><\/p><p>Traditional <strong>machine learning<\/strong>, which relies on the centralization of enormous amounts of personal data, now has obvious limitations:<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">User privacy is constantly at risk during data transfer and storage.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transmitting large volumes of information requires significant bandwidth, which entails considerable energy and environmental costs.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Data protection regulations such as the GDPR have turned centralization into an obstacle course.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Latency causes unacceptable delays in many real-time scenarios.<\/span><\/li><\/ul><p>In our work with clients across various industries, we have observed how these issues are rapidly evolving from theoretical concerns into concrete obstacles to innovation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32825cea elementor-widget elementor-widget-image\" data-id=\"32825cea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/gboard-1024x683.jpg\" class=\"attachment-large size-large wp-image-5977\" alt=\"\" srcset=\"https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/gboard-1024x683.jpg 1024w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/gboard-300x200.jpg 300w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/gboard-768x512.jpg 768w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/gboard-1536x1024.jpg 1536w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/gboard-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c2a874 elementor-widget elementor-widget-text-editor\" data-id=\"44c2a874\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>From Theory to Practice: A Brief History<\/strong><\/p><p>When Google introduced the concept of Federated Learning, the goal was to improve word suggestions in the Gboard keyboard without having to read users&#8217; messages. A simple idea with far-reaching implications. <\/p><p><span style=\"font-weight: 400;\">A smartphone keyboard is a perfect example: it can learn to predict what you&#8217;ll type without anyone reading your private conversations.<\/span><\/p><p><span style=\"font-weight: 400;\">Since then, interest in this technology has grown exponentially. For our part, we have tracked this evolution by observing how federated learning has evolved from an academic curiosity to a technology implemented in highly regulated sectors such as healthcare and finance. <\/span><\/p><p>Data protection regulations have certainly accelerated this process. Federated learning represents not only a technical solution but also a response to an increasingly pressing social question: How can we benefit from AI while preserving our privacy? <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96db427 elementor-widget elementor-widget-heading\" data-id=\"96db427\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Federated Learning Works<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11db41e elementor-widget elementor-widget-text-editor\" data-id=\"11db41e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Architecture That Is Revolutionizing Learning<\/strong><\/p><p>The architecture of a federated learning system consists of elements that work in harmony:<\/p><ul><li><strong>Clients and devices:<\/strong> Smartphones, IoT sensors, medical devices, and any other endpoint with local data and computing capabilities. They are the &#8220;students&#8221; that learn from their own data. <\/li><li><strong>Aggregation server:<\/strong> The &#8220;conductor&#8221; that coordinates distributed training, selects participants, and combines the updates received\u2014without ever seeing the original data.<\/li><li><strong>Global Model:<\/strong> Collective knowledge that grows and improves thanks to the contributions of all participants, while respecting everyone\u2019s privacy.<\/li><li><strong>Communication channel<\/strong>: The infrastructure that enables the secure exchange of parameters between devices and the server.<\/li><\/ul><p>A particularly interesting aspect of this architecture is its ability to remain operational even in the presence of intermittent or limited connections (so-called <strong>resilience<\/strong>). In the implementation projects we have carried out, we have observed Federated Learning systems continuing to function even with intermittent or limited connections\u2014a crucial advantage for applications in real-world, non-ideal environments. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e626420 elementor-widget elementor-widget-text-editor\" data-id=\"e626420\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The Journey of Distributed Learning<\/strong><\/p><p>The learning process in a distributed model follows these steps:<\/p><ol><li>The central server sends an initial global template to a group of selected devices.<\/li><li>Each device trains the model on local data, developing a unique understanding based on its own experiences.<\/li><li>The knowledge gained is incorporated into updates to the model&#8217;s parameters, which reflect the learning process without revealing the original data.<\/li><li>The updates are sent to the central server, which combines them to create an improved version of the global model.<\/li><li>The new model, enriched by collective experience yet respectful of individuality, draws on existing mechanisms to continue the learning cycle.<\/li><\/ol><p><span style=\"font-weight: 400;\">This process is reminiscent of collective human learning: we share the lessons we\u2019ve learned without necessarily revealing the personal experiences that led us to those conclusions.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35dfbca elementor-widget elementor-widget-text-editor\" data-id=\"35dfbca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The Mathematics of Collective Intelligence<\/strong><\/p><p>Behind this apparent simplicity lies a sophisticated mathematical framework. Aggregation algorithms are the beating heart of Federated Learning: <\/p><ul><li><strong>FedAvg (Federated Averaging):<\/strong> The pioneer of these algorithms, it calculates a weighted average of the updates received, effectively taking into account the \u201copinions\u201d of many participants and giving greater weight to those with more experience or data.<\/li><li><strong>FedProx:<\/strong> Improves stability when data is heterogeneous by introducing a regularization term that keeps local updates close to the global model\u2014which is essential when devices have very different data distributions.<\/li><li><strong>SCAFFOLD:<\/strong> It addresses the issue of &#8220;drift&#8221; in local models by correcting for variance, ensuring that all participants remain aligned toward a common goal despite differences in the data.<\/li><li><strong>Robust aggregation techniques:<\/strong> They protect the system by identifying and filtering out anomalous or malicious contributions, functioning as an immune system for collective knowledge.<\/li><\/ul><p>In our research, we have experimented with various versions of these algorithms, adapting them to specific scenarios with particular requirements regarding data diversity or security.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f0a619 elementor-widget elementor-widget-text-editor\" data-id=\"6f0a619\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The Protective Shield: Encryption and Privacy<\/strong><\/p><p>Sharing knowledge without disclosing sensitive information relies on advanced cryptographic technologies:<\/p><ul><li><strong>Homomorphic encryption:<\/strong> It allows calculations to be performed on encrypted data without ever decrypting it, enabling secure processing even in environments that are not entirely trustworthy.<\/li><li><strong>Secure Multi-Party Computation:<\/strong> Allows multiple participants to collaborate on a shared computation while keeping their inputs secret, producing collective results without compromising individual data.<\/li><li><strong>Differential Privacy:<\/strong> Adds calibrated &#8220;noise&#8221; to the data, making it impossible to identify individual information without compromising the model&#8217;s overall usefulness.<\/li><\/ul><p>These protection technologies are not merely ancillary elements but fundamental components for building AI systems that adhere to <strong>privacy by design<\/strong>, a principle that guides every effective implementation of Federated Learning.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b171fa elementor-widget elementor-widget-heading\" data-id=\"6b171fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Privacy and Security Benefits<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2a1ab2 elementor-widget elementor-widget-text-editor\" data-id=\"a2a1ab2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The Protection of Sensitive Data as an Intrinsic Value<\/strong><\/p><p>The protection of sensitive data is not an additional feature in Federated Learning, but an integral part of its architecture. Personal data remains on the source device, under the user\u2019s control. Only abstract knowledge, in the form of model parameters, travels across the network.  <\/p><p>This philosophy brings tangible benefits, which we have been able to verify in our projects:<\/p><ul><li>Personal information is never directly exposed, which drastically reduces the risk of breaches.<\/li><li>We share only the information that is strictly necessary, in accordance with the principle of data minimization.<\/li><li>Users retain control over their data and decide when and how to participate in the training.<\/li><li>Sensitive contextual information (such as location, habits, and health data) remains protected in its original environment.<\/li><\/ul><p><span style=\"font-weight: 400;\">This approach has proven its value in sectors where data sensitivity is extremely high\u2014from healthcare, where patient privacy is sacrosanct, to finance, where personal information is particularly attractive to malicious actors.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c024547 elementor-widget elementor-widget-image\" data-id=\"c024547\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"440\" src=\"https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/GDPR-1024x563.jpg\" class=\"attachment-large size-large wp-image-5979\" alt=\"\" srcset=\"https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/GDPR-1024x563.jpg 1024w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/GDPR-300x165.jpg 300w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/GDPR-768x422.jpg 768w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/GDPR-1536x845.jpg 1536w, https:\/\/www.artea.com\/wp-content\/uploads\/2025\/05\/GDPR-2048x1126.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53e8887 elementor-widget elementor-widget-text-editor\" data-id=\"53e8887\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>A Partner for Regulatory Compliance<\/strong><\/p><p>Compliance with data protection regulations can be transformed from an obstacle into an opportunity. Federated learning aligns naturally with the fundamental principles of the major regulations: <\/p><ul><li><strong>GDPR:<\/strong> Federated Learning embodies the principles of data minimization, purpose limitation, and privacy by design, which are at the heart of European legislation.<\/li><li><strong>CCPA:<\/strong> Facilitates compliance with users\u2019 rights regarding access to and control over their data, without sacrificing the ability to innovate.<\/li><li><strong>HIPAA:<\/strong> Provides healthcare organizations with a roadmap for developing advanced AI while maintaining the strict compliance required for patient data.<\/li><\/ul><p><span style=\"font-weight: 400;\">The beauty of this approach is that it significantly reduces &#8220;compliance debt&#8221;\u2014the burden of processes, documentation, and technical measures required to meet regulatory requirements. In our implementations, we have seen a reduction of up to 60% in compliance-related costs. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21ff3a3 elementor-widget elementor-widget-text-editor\" data-id=\"21ff3a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>A Shield Against Data Breaches<\/strong><\/p><p>According to recent studies, the average global cost of a data breach has exceeded $4 million, not to mention the potentially incalculable damage to a company&#8217;s reputation.<\/p><p>Federated Learning offers built-in protection against these threats:<\/p><ul><li>Eliminate the &#8220;single point of failure&#8221; posed by centralized repositories of sensitive data.<\/li><li>Limits the potential impact of breaches: even if the central server were compromised, attackers would only have access to model updates, not to the raw data.<\/li><li>It naturally isolates risks: any breach would be confined to individual devices rather than compromising the entire dataset.<\/li><li>Improves traceability: Separating data from computation facilitates the implementation of more effective audit systems.<\/li><\/ul><p>In our implementation projects, we have observed a shift in the mindset of security teams: from the traditional \u201ccastle and moat\u201d approach (protecting a single perimeter) to a distributed \u201cdefense in depth\u201d strategy, which is inherently more resilient.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1505fa3 elementor-widget elementor-widget-heading\" data-id=\"1505fa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Challenges and Limitations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3be1f6a elementor-widget elementor-widget-text-editor\" data-id=\"3be1f6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Distributed Communication: A Significant Challenge<\/strong><\/p><p>Despite its many advantages, federated learning is not without its challenges. Communication in a distributed system poses a significant obstacle. <\/p><p>&#8220;Reducing data transmission&#8221; does not mean completely eliminating communication. Model updates, although more compact than raw data, can still generate significant traffic, especially for complex architectures with millions of parameters. <\/p><p>During our implementation work, we encountered several practical challenges:<\/p><ul><li>Mobile devices may suddenly disconnect, requiring robust mechanisms to handle intermittent participants.<\/li><li>Connection quality varies drastically among participants, creating disparities that can affect the learning process.<\/li><li>The impact on a device&#8217;s power consumption must be carefully balanced, especially in mobile applications.<\/li><\/ul><p>To overcome these challenges, researchers are developing innovative update compression techniques, asynchronous communication protocols, and intelligent sampling strategies that optimize the trade-off between learning quality and communication efficiency.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b4e3a8 elementor-widget elementor-widget-text-editor\" data-id=\"8b4e3a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The Diverse World of Devices<\/strong><\/p><p>In a laboratory, all variables can be controlled, but in the real world, diversity is the norm. The heterogeneity of the participating devices is one of the most complex challenges of federated learning. <\/p><p>Devices vary in terms of processing power, available memory, and battery life. A latest-generation smartphone can complete a task in just a few seconds that takes minutes on an older device. <\/p><p>Data distributions are rarely uniform. Unlike the curated datasets used in laboratories, real-world data on devices rarely follow \u201cclean\u201d statistical distributions. This characteristic, known as <strong>a non-IID<\/strong> (non-independent and identically distributed) <strong>distribution<\/strong>, creates complex dynamics during the learning process.  <\/p><p>Participation in the training process is inherently uneven. Some devices contribute regularly, while others do so only occasionally, creating potential biases in the resulting model. <\/p><p>Addressing this diversity requires adaptive algorithms that recognize and compensate for differences among devices, creating a more equitable and efficient learning ecosystem.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8f58cd elementor-widget elementor-widget-text-editor\" data-id=\"c8f58cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Advanced Security: A Balancing Act<\/strong><\/p><p>Security is never absolute; rather, it is a dynamic balance between risks and safeguards. Even Federated Learning, despite its inherent privacy benefits, is not immune to sophisticated vulnerabilities. <\/p><p><strong>Inference attacks<\/strong> pose a subtle threat: an adversary analyzing the sequence of updates could theoretically infer information about the training data, much like guessing the content of a conversation by observing only the participants\u2019 facial expressions.<\/p><p><strong>Poisoning attacks<\/strong> are attempts to compromise the global model through malicious updates, altering the system&#8217;s behavior for harmful purposes.<\/p><p><strong>Model inversion<\/strong> techniques could potentially allow us to partially reconstruct the training data by analyzing the model&#8217;s parameters\u2014a sort of &#8220;reverse engineering&#8221; of learning.<\/p><p><span style=\"font-weight: 400;\">In our work, we have implemented countermeasures such as robust differential privacy, anomaly detection mechanisms, and update verification protocols that balance the model&#8217;s security and utility.<\/span><\/p><p><span style=\"font-weight: 400;\">Security remains an ongoing process, not a final destination. Every advance in security techniques spurs the development of new attack vectors, in a continuous evolution that requires constant vigilance. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82bea49 elementor-widget elementor-widget-heading\" data-id=\"82bea49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Real-World Implementations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a51ff4 elementor-widget elementor-widget-text-editor\" data-id=\"1a51ff4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>The Silent Revolution in Healthcare<\/strong><\/p><p>In the healthcare sector, federated learning is driving a profound transformation. Healthcare data is among the most sensitive and heavily regulated, but also among the most valuable for developing innovative solutions. <\/p><p>Pioneering implementations are redefining the possibilities:<\/p><p>The <strong>MELLODDY<\/strong> project (an acronym for Machine Learning Ledger Orchestration for Drug Discovery) has brought together ten major European pharmaceutical companies to accelerate drug discovery while maintaining the confidentiality of proprietary data, enabling collaborations that were previously impossible.<\/p><p>The <strong>EXAM<\/strong> (EMR CXR AI Model) initiative used federated learning to develop a COVID-19 prognosis algorithm based on chest X-rays from different continents, overcoming geographic and regulatory barriers.<\/p><p>The French startup <strong>Owkin<\/strong> has implemented a collaborative cancer research system that allows various institutions to contribute to the creation of predictive models without ever centralizing sensitive patient data.<\/p><p>These examples demonstrate how Federated Learning can transform medical research from a model based on isolated &#8220;silos&#8221; into a collaborative ecosystem that upholds privacy as a core value.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a783d6 elementor-widget elementor-widget-text-editor\" data-id=\"1a783d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Finance: Collaborating Without Compromising<\/strong><\/p><p>The financial sector faces a paradox: collaboration in the fight against fraud and financial crime is essential, but financial information is among the most confidential and competitive.<\/p><p>Federated Learning offers a solution to this dilemma:<\/p><p><strong>NVIDIA and American Express<\/strong> have implemented a fraud detection system based on federated learning that has improved accuracy by 10 percent, without sharing sensitive transaction or customer data.<\/p><p><strong>Credit risk assessment models<\/strong> can be significantly improved by incorporating data distributed across different institutions, while maintaining the confidentiality of financial information.<\/p><p><strong>Anti-money laundering (AML) systems<\/strong> can analyze suspicious patterns across different jurisdictions without transferring sensitive data across national borders, greatly simplifying regulatory compliance.<\/p><p><strong>Trading algorithms<\/strong> can evolve by learning from distributed experiences without centralizing strategic information.<\/p><p>Given that financial fraud costs the global economy approximately $5 trillion a year, even a marginal improvement in its prevention represents enormous economic and social value.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7610214 elementor-widget elementor-widget-text-editor\" data-id=\"7610214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Privacy-Respecting AI on Our Devices  <\/strong><\/p><p>Federated learning is already present in the devices we use every day, often without us even realizing it.<\/p><p>The <strong>keyboard<\/strong> that suggests the next word as you type a message uses federated learning algorithms to improve its predictions, without sending your private text messages to remote servers. Google&#8217;s &#8220;Smart Reply&#8221; feature was one of the first large-scale implementations of this technology. <\/p><p>Voice assistants such as <strong>Siri<\/strong> and <strong>Google Assistant<\/strong> are gradually adopting federated approaches to improve personalized speech recognition while keeping voice recordings on the device.<\/p><p><strong>Home IoT devices<\/strong> can optimize energy consumption through collective learning, without revealing details about household habits.<\/p><p><strong>Industrial predictive maintenance systems<\/strong> can share insights about potential failures without exposing sensitive operational data.<\/p><p>This evolution represents a profound shift in the relationship between users and technology: from an extractive dynamic (\u201cyour data in exchange for services\u201d) to a more respectful relationship in which value is created locally.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b936d0 elementor-widget elementor-widget-heading\" data-id=\"0b936d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Future of Federated Learning<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80ddf7d elementor-widget elementor-widget-text-editor\" data-id=\"80ddf7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Emerging Trends: Where Will Evolution Take Us?<\/strong><\/p><p>Federated learning is a rapidly evolving technology with promising new frontiers that we are exploring in our research and in collaboration with the scientific community.<\/p><p><strong>Personalized Federated Learning<\/strong> is developing systems that not only learn collectively but also adapt to the specific characteristics of each user or device, creating tailored AI experiences that preserve privacy.<\/p><p><strong>Federated Reinforcement Learning<\/strong> extends the principles of distributed learning to reinforcement learning algorithms, opening up new possibilities for robotics, autonomous vehicles, and industrial automation systems.<\/p><p><strong>Federated Transfer Learning<\/strong> combines knowledge transfer across domains with federated learning, allowing knowledge acquired in one context to be applied to entirely new problems while always preserving privacy.<\/p><p><strong>Tiny Federated Learning<\/strong> adapts algorithms to devices with extremely limited resources\u2014from wearable sensors to industrial microcontrollers\u2014drastically expanding the technology\u2019s reach.<\/p><p><span style=\"font-weight: 400;\">These approaches are particularly promising because of their ability to simultaneously address two seemingly conflicting challenges: increasing personalization and improving privacy.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94c7cae elementor-widget elementor-widget-text-editor\" data-id=\"94c7cae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Technological Convergence: Blockchain, Edge Computing, and Federated Learning<\/strong><\/p><p>The intersections between Federated Learning and other emerging innovations are opening up new areas for exploration.<\/p><p>The combination of <strong>blockchain<\/strong> <strong>and federated learning<\/strong> is giving rise to fully decentralized learning ecosystems, where contributions are tracked and incentivized transparently. Projects such as Fetch.ai, with its network of autonomous agents, and Ocean Protocol, which promotes secure and decentralized data sharing, are helping to build new distributed knowledge economies. <\/p><p><strong>Edge computing<\/strong> is converging with federated learning to create systems in which not only training but also inference takes place close to the data, drastically reducing latency and improving the responsiveness of AI applications.<\/p><p><strong>5G networks<\/strong> offer the bandwidth and low latency ideal for large-scale Federated Learning implementations, opening up scenarios such as connected vehicles or smart cities where real-time communication is essential.<\/p><p><strong>Digital twins<\/strong> enhanced with federated learning enable incredibly accurate simulations in the industrial and manufacturing sectors while preserving the confidentiality of operational data.<\/p><p>In our integration work, we have found that these convergences create synergies that amplify the individual benefits of each technology.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-411d865 elementor-widget elementor-widget-text-editor\" data-id=\"411d865\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Rethinking the AI Ecosystem: A Paradigm Shift<\/strong><\/p><p>Federated learning is not simply a new technology, but a catalyst for a profound rethinking of the entire artificial intelligence ecosystem.<\/p><p>We are witnessing a <strong>democratization<\/strong> of AI, where organizations of all sizes can collaborate to create more robust models without the traditional barriers to data access. Collective intelligence can flourish without compromising individuality. <\/p><p>Business models are evolving from \u201cdata hoarding\u201d (accumulating as much data as possible) toward models focused on the quality of algorithms and the ability to orchestrate distributed intelligence. It\u2019s no longer about how much data you have, but how you can get different sources of knowledge to work together. <\/p><p>The technological gap between regions can be significantly reduced. By enabling training on local data without cross-border data transfers, Federated Learning facilitates the development of AI solutions tailored to specific cultural and regulatory contexts. <\/p><p>The sustainability of AI is improving dramatically. Reducing massive data transfers helps lower the carbon footprint of artificial intelligence, an increasingly important consideration in this era of environmental awareness. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc957b3 elementor-widget elementor-widget-heading\" data-id=\"bc957b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Get Started with Federated Learning<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81d8dc4 elementor-widget elementor-widget-text-editor\" data-id=\"81d8dc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Available Frameworks and Tools<\/strong><\/p><p>The landscape of tools for federated learning has evolved significantly in recent years, offering options for a variety of needs and skill levels.<\/p><p><strong>TensorFlow Federated (TFF)<\/strong>, developed by Google, is one of the most mature solutions, with seamless integration into the TensorFlow ecosystem. Its API allows you to define both the local training logic and the central aggregation logic, as shown in this simplified example: <\/p><p>def create_federated_model():<br\/># Model to be trained on devices<br\/>model = tf.keras.Sequential([<br\/>tf.keras.layers.Dense(10, activation=&#8217;relu&#8217;),<br\/>tf.keras.layers.Dense(1)<br\/>])<br\/>return model<\/p><p># Aggregation strategy<br\/>aggregation_process = tff.learning.build_federated_averaging_process(<br\/>model_fn=create_federated_model,<br\/>client_optimizer_fn=lambda: tf.keras.optimizers.SGD(0.1)<br\/>))<\/p><p><strong>PySyft<\/strong>, on the other hand, offers a more security-focused approach by integrating advanced cryptographic techniques with PyTorch. This is the ideal choice for those working in industries with stringent privacy requirements, such as healthcare or finance. <\/p><p>For enterprise solutions, <strong>FATE<\/strong> (Federated AI Technology Enabler) provides a comprehensive infrastructure with a focus on governance and compliance, which is particularly valued in the financial sector.<\/p><p><strong>Flower<\/strong> is a lightweight framework that allows you to get started quickly without sacrificing implementation flexibility, making it ideal for pilot projects or teams with limited resources.<\/p><p>For healthcare applications, Intel&#8217;s <strong>OpenFL<\/strong> offers specialized capabilities for clinical and genomic data, with protocols optimized for the high dimensionality typical of these datasets.<\/p><p>The choice of framework depends primarily on the specific use case, the team&#8217;s skills, and the existing infrastructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-647a87d elementor-widget elementor-widget-text-editor\" data-id=\"647a87d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Considerations for Enterprise Implementation<\/strong><\/p><p>Implementing federated learning in a business context requires a strategic approach that goes beyond purely technical considerations.<\/p><p><strong>Assessing the use case<\/strong> is the fundamental starting point. Not all AI problems benefit equally from the federated approach. Projects involving highly sensitive data distributed across multiple entities are ideal candidates, while applications with fewer privacy constraints may not justify the added complexity.  <\/p><p>A concrete example: A hospital chain could implement a FL-based system for forecasting emergency room visits, allowing each facility to contribute to the model without sharing patients\u2019 medical records.<\/p><p><strong>Governance and regulatory compliance<\/strong> require special attention. It is essential to define: <\/p><ul><li>Who Can Participate in the Federated Ecosystem<\/li><li>How Consent Is Obtained and Documented<\/li><li>Who has access to the resulting model<\/li><li>How will the rights of data subjects be handled (such as the &#8220;right to be forgotten&#8221; under the GDPR)?<\/li><\/ul><p>From an architectural standpoint, the choice between <strong>cross-device<\/strong> (many devices with little data) or <strong>cross-silo<\/strong> (few organizations with a lot of data) implementations will profoundly affect the entire project. A telecommunications company seeking to improve its network traffic forecasting might opt for a cross-silo architecture that connects its regional data centers. <\/p><p><strong>Incentives for participation<\/strong> are an often-overlooked but crucial element. In open ecosystems, effective strategies include privileged access to the final model, direct compensation, or formal recognition of contributions. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb2c54f elementor-widget elementor-widget-text-editor\" data-id=\"bb2c54f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Resources for Further Study<\/strong><\/p><p>The field of federated learning is evolving rapidly. To stay up to date, here are some valuable resources. <\/p><p>The paper <strong>&#8220;Communication-Efficient Learning of Deep Networks from Decentralized Data&#8221;<\/strong> by McMahan et al. (2017) serves as the ideal starting point for understanding the theoretical foundations and the FedAvg algorithm.<\/p><p>For structured learning, various educational platforms offer specific content:<\/p><ul><li><strong>Coursera<\/strong> offers the &#8220;Secure and Private AI&#8221; course, which includes modules dedicated to FL<\/li><li><strong>edX<\/strong> offers &#8220;Privacy-Preserving Machine Learning&#8221; with hands-on exercises using TensorFlow Federated<\/li><\/ul><p>Online communities such as OpenFL.org and the GitHub repositories of the major frameworks (TFF and PySyft) host advanced technical discussions and offer support for implementation issues.<\/p><p>For further reading, <strong>*Federated Learning: Privacy and Incentives*<\/strong> by Yang (2020) offers a comprehensive overview of economic and privacy aspects, while <strong>*Federated Learning Systems*<\/strong> by Li et al. (2022) focuses on architectural and implementation aspects.<\/p><p>Attending events such as the Federated Learning Conference or the dedicated workshops at NeurIPS and ICLR is an invaluable opportunity to connect with leading researchers and practitioners in the field.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87c5dba elementor-widget elementor-widget-heading\" data-id=\"87c5dba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89a50f5 elementor-widget elementor-widget-text-editor\" data-id=\"89a50f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Summary of Key Benefits<\/strong><\/p><p>Federated learning represents much more than a simple technical evolution: it is a paradigm shift in the way we approach the training of AI models. Its strength lies in its ability to resolve the traditional dilemma between model effectiveness and privacy protection. <\/p><p>Privacy by design offers the most immediate benefit by keeping sensitive data on the source device and sharing only model updates. This approach completely reverses the traditional logic: it is no longer the data that moves toward the algorithms, but the other way around. <\/p><p>Regulatory compliance becomes significantly more manageable, with natural alignment to the GDPR\u2019s data minimization principles and the localization requirements of national regulations. A company operating in multiple countries can thus develop uniform AI models while complying with various local laws. <\/p><p>From a security perspective, eliminating the central repository of sensitive data represents a key strategic advantage. As demonstrated by the experience of healthcare organizations that have pioneered the adoption of FL, this approach can significantly reduce both the likelihood and the potential impact of a data breach. <\/p><p>Network efficiency and savings on transmission costs are often underestimated but significant benefits, particularly in scenarios involving devices distributed across low-bandwidth networks or subject to usage-based pricing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b9da05 elementor-widget elementor-widget-text-editor\" data-id=\"7b9da05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Future Outlook for Companies and Developers<\/strong><\/p><p>Looking ahead, several emerging trends promise to further expand the impact of federated learning.<\/p><p>Standardization is perhaps the most important factor for large-scale adoption. The emergence of shared protocols for the implementation, evaluation, and certification of FL systems will facilitate interoperability among different platforms and organizations. Ongoing work at consortia such as the IEEE and ISO points to significant progress in the coming years.  <\/p><p>We are also seeing increasing vertical specialization, with FL solutions optimized for specific industries. In the healthcare sector, for example, frameworks are emerging that natively incorporate the unique characteristics of clinical data and regulatory requirements such as HIPAA, making adoption easier and more secure. <\/p><p>The shift toward hybrid models that combine elements of centralized and federated learning represents another promising direction. These approaches make it possible to optimize the trade-off between privacy and performance based on the sensitivity of different types of data within the same application. <\/p><p>For companies, Federated Learning represents a strategic opportunity that goes beyond mere regulatory compliance: it enables the development of innovative AI solutions in sectors previously limited by privacy concerns, opening up new markets and use cases.<\/p><p>For developers, this technology offers an exciting field that requires interdisciplinary skills in machine learning, cryptography, networking, and data governance. The demand for professionals with experience in this area is growing rapidly, with significant opportunities available at both large technology companies and innovative startups. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97b8ede elementor-widget elementor-widget-text-editor\" data-id=\"97b8ede\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>A Future of Privacy-Respecting AI with artea.com<\/strong><\/p>\n<p>If your organization operates in an industry that handles large amounts of sensitive data and wants to integrate AI solutions that meet the highest security and privacy standards, <strong>artea.com<\/strong> is the technology partner to guide you through the process.<\/p>\n<p>From designing federated architectures to implementing models on edge devices, <strong>artea.com<\/strong> supports customers through every stage of adopting Federated Learning:<\/p>\n<ul>\n<li>Analysis of the Regulatory and Technical Context<\/li>\n<li>Selection of the framework and definition of the federated process<\/li>\n<li>Integration of Cryptographic Techniques and Privacy-by-Design<\/li>\n<li>Assessment of the Scalability, Governance, and Sustainability of the Initiative<\/li>\n<\/ul>\n<p>With <strong>artea.com<\/strong>, you can turn regulatory constraints into a strategic opportunity by adopting an innovative approach to data management and artificial intelligence.<\/p>\n<p>Learn more at www.artea.com and request a personalized consultation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3b92dbf\" data-id=\"3b92dbf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap 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