In support of the Federal Information Security Management Act of 2002 and the 2014 Framework for Improving Critical Infrastructure Cybersecurity, NIST will issue in May 2014, the initial public draft of Special Publication (SP) 800-160, Systems Security Engineering: An Integrated Approach to Building Trustworthy Resilient Systems. The new security guidelines will recommend steps to help develop a more defensible and survivable information technology (IT) infrastructure—including the component products, systems, and services that compose the infrastructure. The public comment period will run from May 13 through July 11, 2014.