%0 Conference Proceedings %B Digital Transformation, Cyber Security and Resilience Second International Conference, DIGILIENCE 2020 %C Varna, Bulgaria %D 2020 %I Springer, Cham %T Challenges and Opportunities for Network Intrusion Detection in a Big Data Environment %V 1790 %6 September 30 – October 2, 2020 %7 Revised Selected Papers