Hanadi Alosimy et al.trans. 2025. An Algorithm for Detecting Brute Force Attacks on FTP and SSH Services Utilizing Deep Learning with Probabilistic Neural Networks (PNN). International Journal of Recent Technology and Engineering (IJRTE). 13, 6 (Mar. 2025), 1–9. DOI:https://doi.org/10.35940/ijrte.E8187.13060325.