Communication room

Find out more about QKD or cryptographic keys and quantum networks. Enter now and don't miss it in our blog.
Blog
03/10/2024

QKD, cryptographic keys and quantum networks

Find out all about Telefónica’s participation in the article on the MadQCI network published in the journal Nature

NEWS FROM OUR COUNTRIES

Read more >

We are in solidarity

Discover the different solidarity initiatives in which we participate

Corporate Profile

Corporate Profile

Telefónica is building a company for the future.

Stay Informed

Communication

Contact our communication department.

Telefónica Centenary logo Celebrate with us the Telefónica Centenary
START THE ADVENTURE