Cristina Albarrán

Directora de Redes&Telecom

Artículos del autor



<img width="768" height="434" src="https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-768x434.jpg" class="card-responsive-img fit-img" alt="Seguridad en IoT: el gran desafío" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-768x434.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-1273x720.jpg 1273w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-1909x1080.jpg 1909w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-1536x869.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-1024x579.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/03/11125124/APERTURA.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

ESPECIALES
La seguridad en IoT. Amenazas, riesgos y el desafíos
10 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-768x432.jpg" class="card-responsive-img fit-img" alt="Modesto crecimiento del sector telco en 2025" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/10120122/Telecomunicaciones.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

informes
Modesto crecimiento del sector telco para 2025
10 Ene 2025
por Cristina Albarrán
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<img width="768" height="430" src="https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-768x430.jpg" class="card-responsive-img fit-img" alt="Nokia: conexiones desde la Luna hasta el fondo del mar" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-768x430.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-1280x717.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-1536x861.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-1024x574.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/08151942/Luna-mar-conectividad.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

noticias
Nokia: conexiones desde la Luna hasta el fondo del mar
08 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-768x432.jpg" class="card-responsive-img fit-img" alt="SpainSat NG I" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2025/01/08133707/Hisdesat-satelite.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

proyectos
España ya puede presumir del satélite más avanzado de comunicaciones seguras de Europa
08 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-768x432.jpg" class="card-responsive-img fit-img" alt="MásMovil marca su camino hacia el data driven de la mano de Jakala" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/27135418/Data-driven.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />
MásMovil define su camino hacia una empresa data driven de la mano de Jakala
07 Ene 2025
por Cristina Albarrán
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<img width="768" height="431" src="https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-768x431.jpg" class="card-responsive-img fit-img" alt="Tibia recta final del año para el mercado mundial de smartphones" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-768x431.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-1536x862.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-1024x575.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/30144334/Smartphones-negocio.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

noticias
Tibia recta final del año para el mercado mundial de smartphones
07 Ene 2025
por Cristina Albarrán
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<img width="768" height="433" src="https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-768x433.jpg" class="card-responsive-img fit-img" alt="Tendencias tecnológicas que NO sucederán en 2025" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-768x433.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-1277x720.jpg 1277w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-1536x866.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-1024x577.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/30120021/No-trends.jpg 1916w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

tendencias
Tendencias tecnológicas que NO sucederán en 2025
03 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-768x432.jpg" class="card-responsive-img fit-img" alt="2.000 millones de conexiones globales 5G en el tercer trimestre" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/30123343/Conexiones-5G-tercer-trimestre.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

informes
2.000 millones de conexiones globales 5G en el tercer trimestre
02 Ene 2025
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-768x432.jpg" class="card-responsive-img fit-img" alt="Banda ancha: características y ventajas" decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/03/18131726/Banda-ancha-apertura.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

ESpeciales
Qué es la banda ancha y para qué sirve: esto tienes que saber
27 Dic 2024
por Cristina Albarrán
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<img width="768" height="432" src="https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-768x432.jpg" class="card-responsive-img fit-img" alt="Marius Varzaru, CEO de DIGI España." decoding="async" srcset="https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-768x432.jpg 768w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-1280x720.jpg 1280w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-156x88.jpg 156w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-1536x864.jpg 1536w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-640x360.jpg 640w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-1024x576.jpg 1024w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru-lq.jpg 30w, https://img.redestelecom.es/wp-content/uploads/2024/12/20100839/Marius-Varzaru.jpg 1920w" sizes="(max-width: 768px) 100vw, 768px" data-eio="l" />

operadoras
Planes de DIGI para 2025: no subir precios y crecimiento del negocio
20 Dic 2024
por Cristina Albarrán
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