Cristina Albarrán

Directora de Redes&Telecom

Cristina L. Albarrán es directora de Redes&Telecom. Con más de 20 de experiencia a sus espaldas escribiendo sobre el sector TIC en diversas editoriales y medios de comunicación, en los últimos años se ha especializado en la industria de los centros de datos y, especialmente, de las telecomunicaciones. Actualmente dirige una publicación decana del ámbito Telco analizando el dinámico e innovador mercado de las operadoras y las redes.
Artículos del autor



<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion-768x432.jpg" class="card-responsive-img fit-img" alt="Equipo directivo de Aotec durante la presentación de Aotec 2025." sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/05/21141837/Aotec-2025-rueda-presentacion.jpg 1280w" data-eio="l" />

eventos
Aotec 2025 espera superar en más de un 20% el número de asistentes
21 May 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-768x432.jpg" class="card-responsive-img fit-img" alt="RCS o Rich Communication Service" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/18094223/Apertura-RCS.jpg 1920w" data-eio="l" />

especiales
Qué es el RCS o Rich Communication Service y cómo funciona
16 May 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-768x432.jpg" class="card-responsive-img fit-img" alt="Redes SD-WAN: qué son, cómo funcionan y para qué sirven" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2020/11/14132716/SD-WAN.jpg 1920w" data-eio="l" />

especiales
Redes SD-WAN: qué son y para qué sirven
16 May 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-768x432.jpg" class="card-responsive-img fit-img" alt="Nerea Miguez, directora de soluciones 5G/IoT de Vodafone España" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/05/16103326/Nerea-de-Vodafone.jpg 1920w" data-eio="l" />

entrevistas
Nerea Miguez, de Vodafone: “Balizas conectadas y contadores inteligentes van a potenciar el despliegue masivo de IoT en España”
16 May 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-768x432.jpg" class="card-responsive-img fit-img" alt="Ranking de los principales proveedores DAS/DRS" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/05/14165216/Mercado-DAS.jpg 1920w" data-eio="l" />

informes
Ranking de los principales proveedores DAS/DRS
15 May 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-768x432.jpg" class="card-responsive-img fit-img" alt="Ángel Ortiz, director de Ciberseguridad en Cisco España" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/05/13145917/Angel-Ortiz-Cisco.jpg 1920w" data-eio="l" />

seguridad
Persiste la baja preparación de las empresas españolas en ciberseguridad
13 May 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-768x432.jpg" class="card-responsive-img fit-img" alt="Patricia Mendoza Balladares, profesora del Máster en Derecho Digital de la Universidad Internacional de La Rioja (UNIR)" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/05/09113126/Foto-Patricia-Mendoza-Balladares.jpg 1920w" data-eio="l" />

entrevistas
Patricia Mendoza Balladares, de UNIR: “Una medida para combatir el spam telefónico es controlar más nuestros datos y no ir regalándolos”
09 May 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-768x430.jpg" class="card-responsive-img fit-img" alt="Smart manufacturing" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/09/10104057/Smart-manufacturing.jpg 1920w" data-eio="l" />

especiales
Smart manufacturing: la fabricación inteligente del futuro
09 May 2025
por Cristina Albarrán
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<img width="768" height="512" src="https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-768x512.jpg" class="card-responsive-img fit-img" alt="Rendimiento de las redes de telecomunicaciones en España durante el apagón" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-768x512.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-1080x720.jpg 1080w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-1620x1080.jpg 1620w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-1536x1024.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-132x88.jpg 132w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-1024x683.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/04/30120146/Rendimiento-redes-apagon.jpg 1920w" data-eio="l" />

informes
Así se comportaron las redes móviles en España durante el apagón
30 Abr 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-768x430.jpg" class="card-responsive-img fit-img" alt="Qué es un coche conectado. Beneficios, presente y futuro" sizes="auto, (min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" loading="lazy" srcset="https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/04/30102116/Apertura-coche.jpg 1920w" data-eio="l" />

especiales
Qué es un coche conectado. Beneficios, presente y futuro
30 Abr 2025
por Cristina Albarrán
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