Bárbara Villuendas
Digital Content Editor
TwitterLinkedInPeriodista y reportera de radio. Con más de 15 años de experiencia, he pasado por los micrófonos de RNE y la Cadena Ser. Llevo más de 5 años enseñando a redactar, locutar y realizar noticias y programas informativos de radio en la Universitat Jaume I (UJI) de Castelló como profesora asociada. Desde 2021, escribo y creo contenidos digitales para Cuatroochenta y presento el podcast de Cuatroochenta Cuidado con las macros ocultas sobre tecnología para las empresas.
March 2024
January 2024
October 2023
September 2023
August 2023
May 2023
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Ethical hacking: report vulnerabilities before they are detected by cybercriminals
The team at Sofistic, Cuatroochenta’s cybersecurity unit, recently discovered five vulnerabilities in an open-source software that is utilized by healthcare centers across more than 100 countries. The goal is to identify and report possible security breaches before they are...
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How to adopt a Zero Trust cybersecurity strategy
The new episode of the podcast ‘Cuidado con las macros ocultas’ by Cuatroochenta focuses on the zero-trust strategy and continuous verification as the best ways to address the growing cybersecurity risk, in which ransomware joins social engineering, intermediaries, or...
January 2023
December 2022
May 2022
October 2021
August 2021
July 2021
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The foundations of digital identity on blockchaing
One of the leading models of sovereign digital identity is Alastria ID, in which Cuatroochenta has collaborated through 4TIC. Its aim is for us to have control of our personal information, with the security guarantees provided by blockchain and...
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Cybersecurity in the financial sector with Sofistic
Sofistic has more than 100 clients related to the international banking sector, for which it has implemented advanced cybersecurity solutions based on artificial intelligence and automation.
January 2021
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Differences between a record and supporting documentation
The digitisation of records management makes it easier for any organisation, which handles a large volume of documentation, to clearly identify which types of documents should be retained.
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What is an archive document and what characteristics does it have?
It is estimated that 3% of the document volume of an organisation is essential and therefore, must be preserved. Technology can help identify and classify all that essential documentation for the entity’s activity.