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/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-768x432.jpg" class="card-responsive-img fit-img" alt="Las 100 mejores empresas tecnológicas del mundo en 2024. Foto de Adobe Stock." 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/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/08/02104420/Imagen-Big-tech-de-Adobe-Stock.jpg 1920w" data-eio="l" />

especiales
Las 100 mejores empresas tecnológicas del mundo en 2024por Cristina Albarrán
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<img width="768" height="439" src="https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-768x439.jpg" class="card-responsive-img fit-img" alt="Las API de las telco generarán 13.400 millones de dólares en 2028" 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/2024/07/30132827/API-programacion-768x439.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-1260x720.jpg 1260w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-1890x1080.jpg 1890w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-1536x878.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-154x88.jpg 154w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-1024x585.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/30132827/API-programacion.jpg 1920w" data-eio="l" />

noticias
Las API de las telco generarán 13.400 millones de dólares en 2028por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-768x432.jpg" class="card-responsive-img fit-img" alt="Free-Wi-Fi" 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/2024/07/30101132/Free-Wi-Fi-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/30101132/Free-Wi-Fi.jpg 1920w" data-eio="l" />

especiales
Riesgos de conectarse a una Wi-Fi pública: consejos de seguridadpor Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas-768x430.jpg" class="card-responsive-img fit-img" alt="Comunicación cuántica: definiendo la Internet del futuro" 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/2024/07/24111427/Comunicaciones-cuanticas-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/24111427/Comunicaciones-cuanticas.jpg 1920w" data-eio="l" />

especiales
Comunicación cuántica: definiendo la Internet del futuropor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-768x432.jpg" class="card-responsive-img fit-img" alt="Juan Herranz, Industry Manager Executive de Telco and Utilities de Esri España" 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/2024/07/19122656/Juan-Herranz-foto-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/19122656/Juan-Herranz-foto.jpg 1920w" data-eio="l" />

entrevistas
Juan Herranz, de Esri: “En unos años todo el sector telco empleará gemelos digitales”por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-768x432.jpg" class="card-responsive-img fit-img" alt="Kiabi transforma su red global con GTT." 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/2024/07/19105900/Tienda-Kiabi-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/19105900/Tienda-Kiabi.jpg 1920w" data-eio="l" />

proyectos
Kiabi transforma su red global con GTTpor Cristina Albarrán
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<img width="768" height="435" src="https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-768x435.jpg" class="card-responsive-img fit-img" alt="Sede de Vodafone España" 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/2024/05/14151749/Sede-Vodafone-Espana-768x435.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-1271x720.jpg 1271w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-1906x1080.jpg 1906w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-1536x870.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-1024x580.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/05/14151749/Sede-Vodafone-Espana.jpg 1920w" data-eio="l" />

noticias
Zegona llega a un acuerdo con los sindicatos: el ERE afectará a 898 personaspor Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/07/12130751/FOTOWEB_FOL20244-768x432.jpg" class="card-responsive-img fit-img" alt="Foro Operador Local 2024: conclusiones" 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/2024/07/12130751/FOTOWEB_FOL20244-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/07/12130751/FOTOWEB_FOL20244-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/07/12130751/FOTOWEB_FOL20244-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/07/12130751/FOTOWEB_FOL20244-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/07/12130751/FOTOWEB_FOL20244-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/07/12130751/FOTOWEB_FOL20244.jpg 1280w" data-eio="l" />

encuentros
Foro Operador Local 2024: conclusionespor Cristina Albarrán
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<img width="768" height="512" src="https://img.redestelecom.es/wp-content/uploads/2023/09/06075250/Fachada-Telefonica-Adobe-Stock-768x512.jpg" class="card-responsive-img fit-img" alt="Telefónica compra Netomnia, el segundo mayor operador de fibra de Reino Unido" 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/2023/09/06075250/Fachada-Telefonica-Adobe-Stock-768x512.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2023/09/06075250/Fachada-Telefonica-Adobe-Stock-1080x720.jpg 1080w, https://img.redestelecom.es/wp-content/uploads/2023/09/06075250/Fachada-Telefonica-Adobe-Stock-132x88.jpg 132w, https://img.redestelecom.es/wp-content/uploads/2023/09/06075250/Fachada-Telefonica-Adobe-Stock-1024x682.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2023/09/06075250/Fachada-Telefonica-Adobe-Stock-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2023/09/06075250/Fachada-Telefonica-Adobe-Stock.jpg 1280w" data-eio="l" />

noticias
CriteriaCaixa alcanza una participación del 9,99% de Telefónicapor Cristina Albarrán
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<img width="768" height="471" src="https://www.redestelecom.es/wp-content/uploads/2021/03/27162_09.jpg" class="card-responsive-img fit-img" alt="César Revenga Buigues, dimite como CEO de Grupo Amper." 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://www.redestelecom.es/wp-content/uploads/2021/03/27162_09.jpg 768w, https://www.redestelecom.es/wp-content/uploads/2021/03/27162_09-143x88.jpg 143w, https://www.redestelecom.es/wp-content/uploads/2021/03/27162_09-lq.jpg 30w" data-eio="l" />

noticias
Cambios en Ezentis: dimisión de Revenga, ampliación de capital y nuevo nombramientopor Cristina Albarrán
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