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Virtual online meetings via voice calls, video or web services are a common feature of today's work and teleworking, which has been greatly increased due to the COVID-19 pandemic. Although we are increasingly aware of the need to protect our privacy and security online, virtual meetings require us...

In the framework of “Encryption and Privacy”, this article focuses on homomorphic encryption. This privacy by default technique is suitable for cases where a controller contracts a processor to carry out part of the processing and the controller wishes to ensure, from a technical point of view, that...

The alert situation caused by the coronavirus at a global level is a dangerous breeding ground for phishing attacks, which are being carried out internationally through instant messaging services, e-mail and any social media. Cybercriminals always try to take advantage of situations of fear and...