The proposed work describes the design of a multimedia platform managing users and implementing cybersecurity. The paper describes in details the use cases of the whole platform embedding Big Data and artificial intelligence (AI) engine predicting network attacks. The platform has been tested by Tree Ensemble algorithm classifying and predicting anomalous server logs of possible attacks. The data logs are collected in Cassandra Big Data System enabling the AI training model. The work has been developed within the framework of a research industry project.