Dhote, S. and Agrawal, D.D. 2026. Machine Learning and Deep Learning-Based Intrusion Detection Systems: A Comprehensive Review of Datasets, Algorithms, Challenges, Explainability, and Future Research Directions. Interdisciplinary Journal of AI, Machine Learning & Data Science. 1, 3 (Jul. 2026), e004. DOI:https://doi.org/10.66261/tg4asf94.