Dawamsyach, F. et al. 2023. Implementation of IPS (Intrusion Prevention System) Fail2ban on Server for DDoS and Brute Force Attacks. CESS (Journal of Computer Engineering, System and Science). 8, 1 (Jan. 2023), 149–161. DOI:https://doi.org/10.24114/cess.v8i1.40259.