The National Institute of Cybersecurity, (INCIBE) as reference entity for the development of cybersecurity and digital trust, has among its duties to promote security culture among citizens, the Spanish academic and research network (RedIRIS) and companies, especially for strategic sectors. One of the elements used to promote this INCIBE security culture is creating guides and papers on topics related to cybersecurity. These guidelines and studies are intended to provide both practical and theoretical value to promote and improve digital security in all areas of society.