TY - JOUR TI - Cyber-shield machine learning: an intrusion detection system with blockchain-powered secure log storage across network nodes AU - PAWAR, T. AU - RAO, J. AU - PATIL, P. JO - Sigma Journal of Engineering and Natural Sciences PY - 2025 VL - 43 SP - 714 EP - 725 DO - 10.14744/sigma.2025.00066 ER -