The Cybersecurity Maturity Model Certification (CMMC) is a significant initiative by the Department of Defense (DoD) aimed at fortifying the defense industrial base (DIB) against sophisticated and frequent cyber threats. The DoD recently introduced an updated version of the original Cybersecurity Maturity Model Certification, known as CMMC 2.0. This version consists of three levels instead of five in order to simplify the process and reduce the burden on small and medium-sized businesses that may have struggles to meet the requirements of the higher levels in the previous model.