A White Paper summarizing the MITRE-ATARC Cyber Collaboration Symposium on January 25, 2018 has been released. The White Paper provides the government with a variety of recommendations from the five collaboration sessions that were held during the most recent ATARC Federal CISO Summit. This is the first Cybersecurity Paper published by MITRE and ATARC, who have now released a total of 26 White Papers on a variety of Federal IT topics.