“…Specifically, according to the DigCompEdu framework developed by the European Commission [5], this area covers competences related to the protection of devices and digital content, protection of personal data and privacy in digital environments, understanding risks and threats in digital environments, appropriate use and sharing of personal data, prevention against health risks and threats to physical and psychological well-being while using digital technologies, and understanding of the environmental impact of digital technologies and their use. Different studies carried out over the last few years have highlighted the general lack of teacher training in the e-safety area of teacher digital competence [13,16,19,[23][24][25][26] and, in particular, the lack of training on digital identity, privacy, and protection and use of personal data [13,19,26]. The Spanish Data Protection Agency, aware of the doubts of school administrations and teaching staff on how to proceed when faced with certain situations involving personal data, developed a guide for schools, which was published in 2018 [27].…”