David Alonso Dominguez

Welcome to my channel, where I share practical insights, demos, and real-world solutions in cybersecurity and cloud security.
This channel is focused on helping security professionals, SOC teams, and IT leaders better understand how to improve detection, response, and overall security posture using modern tools like Microsoft Sentinel, Defender XDR, and Microsoft Entra.
You’ll find:
Hands-on demos and walkthroughs
Security KPIs and reporting strategies
Threat detection and incident response use cases
Best practices for SOC operations and vulnerability management
Insights into emerging areas like AI security and data protection
The goal is simple: turn complex security concepts into actionable knowledge you can apply in your day-to-day work.
If you're working in cybersecurity or looking to level up your security operations, this channel is for you.