Prof. Richmond Ikechukwu Ibe and Dr. Marshal Wenong (PhD) 2024. What are the vulnerabilities of critical US infrastructure, and how could it be protected from cyber-attacks?. iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890. 12, 10 (Oct. 2024). DOI:https://doi.org/10.26821/IJSHRE.12.10.2024.121003.