From the thesis abstract: "The emergence and rapid adoption of social media by society has forced the Department of Defense (DOD) to adapt, and ultimately develop and incorporate, social media policy into its cybersecurity strategy. While social media has influenced DOD strategy, it has also had a direct impact on the organization's operational security (OPSEC). DOD personnel using social media represent a potential OPSEC risk through the various ways and means in which they utilize social-networking platforms. In 2009, the DOD responded to this risk, in part, with a policy to regulate the use of social media. This project analyzes current DOD social media policy to determine how it can be changed to improve OPSEC. To address this issue, DOD social media policies from Army Cyber Command, Air Force Cyber Command, Fleet Cyber Command, and Marine Force Cyber Command were analyzed by performing an in-depth review and strengths, weaknesses, opportunities, and threats analysis."