This article highlights the debut and evolution of communication systems in Cameroon, especially the electronic communications system. From a diachronic and interdisciplinary perspective, the present text shows the influence of the electronic communication in the everyday life of Cameroonians through social networks and, the consubstantial drifts. In doing so, it highlights the challenges and constraints of communicative public action in the process of regulation and control, while outlining viable solutions for the sustainability of the social climate and the supervision of youth, a target strong exposed. The rise of digital is dazzling and its importance in the economic, social and political life of Cameroon is accompanied by innovations that simplify the business climate and further opens the country to globalization at the same time as it civilizes morals. This "revolution" which takes shape from the beginning of the year 2000 accelerates around a decade, 2010, to be included in the process of liberalization of the Cameroonian society which in 2006 climbed to a new level in the field of social communication. The advent of interactive digital communication and the influence of social networks such as Facebook and WhatsApp on mentalities shows how postmodernity through acts on information to bring forth misinformation or fake news, a serious danger for social cohesion; as can be seen in the armed conflict in the northwestern and southwestern regions.