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/2024/12/05145026/Vodafone-y-Three-768x432.jpg" class="card-responsive-img fit-img" alt="La CMA autoriza la fusión de Vodafone y Three" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/05145026/Vodafone-y-Three-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/05145026/Vodafone-y-Three-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/05145026/Vodafone-y-Three-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/05145026/Vodafone-y-Three-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/05145026/Vodafone-y-Three-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/05145026/Vodafone-y-Three.jpg 1280w" data-eio="l" />

operadoras
La CMA autoriza la fusión de Vodafone y Threepor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-768x432.jpg" class="card-responsive-img fit-img" alt="Jorge Morán, CEO y presidente del consejo de Silbö Telecom" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/10/01123710/Jorge-Moran-CEO-de-Silbo.jpg 1920w" data-eio="l" />

operadoras
Silbo cierra un acuerdo con Masorange para ampliar su huella de fibrapor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-768x432.jpg" class="card-responsive-img fit-img" alt="Las redes sociales sufrieron los principales apagones de servicio de Europa" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/03102934/Interrupcion-servicio.jpg 1920w" data-eio="l" />

informes
Las redes sociales sufrieron los principales apagones de servicio de Europapor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl-768x430.jpg" class="card-responsive-img fit-img" alt="Paul Savill, responsable de Networking y Edge de Kyndryl" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl-1024x573.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/29145651/Paul-Savill-Kyndryl.jpg 1286w" data-eio="l" />

entrevistas
Paul Savill, de Kyndryl: “Tenemos mucho trabajo por hacer en la modernización de las arquitecturas de red”por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-768x432.jpg" class="card-responsive-img fit-img" alt="Mesa sobre ciberseguridad de Redes, Cisco y Seidor en Barcelona." sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/28132032/Mesa-Cisco-Seidor-BCN.jpg 1920w" data-eio="l" />

encuentros
Las claves de la seguridad en entornos de trabajo híbridos y multi-nubepor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-768x432.jpg" class="card-responsive-img fit-img" alt="Consolidación del sector telco europeo: puntos a favor y en contra" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/25113012/Consolidacion-telco-Europa.jpg 1920w" data-eio="l" />

informes
Consolidación del sector telco europeo: puntos a favor y en contrapor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-768x432.jpg" class="card-responsive-img fit-img" alt="La nube simplifica la gestión y la seguridad de las redes empresariales" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/22083651/Cloud-networking.jpg 1920w" data-eio="l" />

encuentros
La nube simplifica la gestión y la seguridad de las redes empresarialespor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-768x432.jpg" class="card-responsive-img fit-img" alt="Óscar Vilda, consejero delegado de Finetwork." sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/19125148/Foto-Oscar-Vilda-CEO-de-Finetwork.jpg 1920w" data-eio="l" />

operadoras
Finetwork consolida su rentabilidad gracias a sus buenos resultados comercialespor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-768x430.jpg" class="card-responsive-img fit-img" alt="Bandas de frecuencia en España para redes móviles." sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/15113705/Espectro-apertura.jpg 1920w" data-eio="l" />

especiales
Estas son las bandas de frecuencia en España para redes móvilespor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-768x432.jpg" class="card-responsive-img fit-img" alt="Connect Europe celebra su Asamblea General y confirma director general" sizes="(min-width: 1348px) 394px, (min-width: 992px) calc(26.19vw + 22px), (min-width: 600px) calc(50vw - 58px), calc(100vw - 34px)" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/11/08131830/conectividad.jpg 1920w" data-eio="l" />

operadoras
Connect Europe celebra su Asamblea General y confirma director generalpor Cristina Albarrán
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