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Enrique Tomás Martínez Beltrán

Federated learning, trustworthy AI and cyberdefense research, focused on systems that are robust, privacy-preserving and useful in security operations.

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  2. AI and Machine Learning for Cyberdefense
Research topic

AI and Machine Learning for Cyberdefense

AI and machine learning methods for threat detection, incident management, situational awareness and attack mitigation.

CyberdefenseCybersecurityMachine Learning for Security

From detection to operational decisions

AI for cyberdefense is valuable when it helps analysts detect, interpret and respond to hostile activity. The technical challenge is not only predictive accuracy, but also reliability under noisy telemetry, adversarial pressure and incomplete context.

  • Threat detection across network, IoT, industrial and mission-oriented environments.
  • Situational awareness for understanding what is happening and why it matters.
  • Mitigation support that keeps human operators in control of critical decisions.

Why distributed AI matters

Cyberdefense data is rarely centralized in a clean, complete and shareable dataset. Distributed learning, federated approaches and privacy-aware collaboration make it possible to learn from multiple environments without exposing all raw traces to one party.

Research angles represented here

The portfolio connects cyberdefense AI with decentralized federated learning, attack explanation, mitigation recommendation, robust aggregation and applied systems such as aerial reconnaissance, energy anomaly detection and IoT security.

On this page

CyberdefenseCybersecurityMachine Learning for Security

Frequently asked questions

What is AI for cyberdefense?

It is the use of machine learning and AI methods to detect threats, prioritize incidents, explain attacker behavior and support mitigation in security operations.

Why is explainability important in cyberdefense AI?

Security teams need to understand why a model raised an alert before they trust it in high-impact response workflows.

Can cyberdefense AI work without centralizing data?

Yes, federated and decentralized learning can train or adapt models across different environments while keeping raw telemetry local.

Related projects

DEFENDIS: Decentralized Federated Learning for IoT Device Identification and Security

DEFENDIS develops a framework for uniquely identifying IoT devices in a distributed manner while solving security threats through decentralized federated learning.

View Project

EU-GUARDIAN: European Framework and Proofs-of-concept for the Intelligent Automation of Cyber Defence Incident Management

A European research project on methods and proofs of concept for supporting cyber defence incident management.

View Project

ROBUST-6G: Smart, Automated and Reliable Security Service Platform for 6G

ROBUST-6G studies security mechanisms for 6G systems, including monitoring, secure data management, trustworthy AI services, federated learning, and threat response.

View Project

CyberBrain: Cybersecurity in BCI for Advanced Driver Assistance

A comprehensive cybersecurity framework for Brain-Computer Interface systems in advanced driver assistance scenarios, focusing on detecting and preventing cyberattacks on the BCI lifecycle.

View Project

Related notes

From Monitoring to Mitigation: A DFL Cyberdefense Lifecycle with LLM Explanations

A practical note on how distributed monitoring, DFL models, alert evidence and LLM-based support can fit into a cyberdefense workflow.

Decentralized Federated LearningLLMsExplainable AI
Read More

Situational Awareness for Cyberdefense with Decentralized Federated Learning

A research note on using DFL to turn distributed telemetry, anomalies and trust signals into cyberdefense situational awareness.

Situational AwarenessDecentralized Federated LearningExplainable AI
Read More

Drones, Edge Intelligence and DFL for Cyberdefense Operations

A technical note on how drone fleets can use DFL to collaborate on detection models without exposing mission telemetry.

Decentralized Federated LearningCyberdefenseEdge AI
Read More

Byzantine-Resilient Aggregation for Decentralized Federated Learning

A focused research note on median, trimmed mean and trust-weighted aggregation for peer-to-peer federations under poisoning and unreliable clients.

Decentralized Federated LearningTrustworthy AIAdversarial ML
Read More

Privacy-Preserving IoT Security with Decentralized Federated Learning

A research note on edge training, secure aggregation and adaptive privacy budgets for IoT security monitoring.

Decentralized Federated LearningIoT SecurityPrivacy-Preserving AI
Read More