Cyber Security Intelligence and Analytics : The 4th International Conference on Cyber Security Intelligence and Analytics (CSIA 2022), Volume 1 - Xu, Zheng; Ab Rahman, Nurul Hidayah; Alrabaee, Saed; Cahyani, Niken Dwi Wahyu; Loyola-González, Octavio; Zhang, Xiaolu (Cham Springer International Publishing AG, 2022)