The DFARS regulations are found in Title 48, Chapter 2 of the CFR. However, they incorporate cybersecurity standards that are crafted by the National Institute of Standards and Technology (NIST). The NIST publishes these specific cybersecurity requirements in NIST Special Publication 800-171, generally referred to as NIST SP 800-171. Because computer hacking is a constantly evolving field, cybersecurity has to race to keep up to speed and the minimum standards set by the NIST have to change, as well. Before researching your current DFARS and NIST requirements, it is important to make sure that you are looking at the current NIST Special Publication.