Facebook app compromises security of Airmen Published Nov. 5, 2010 82nd Training Wing Public Affairs SHEPPARD AIR FORCE BASE, Texas -- Social Media has become a part of life in deployed locations, making it easier for families and friends to stay in touch through sites such as Facebook, MySpace and Twitter. But a new Facebook application, "Places I Checked Into," is automatically activated on users' accounts, allowing users to see where people "check in" when they logon to the social networking site. Senior Master Sgt. Jack Koby, Sheppard AFB's Information Protection interim chief, said operational security should be on everyone's mind, whether they are at home station or a deployed location. He said as long as Airmen are aware of their surroundings and what they say and do, then operational security will be achieved. He said communicating in person and communicating on social networks are considered the same. "In fact, one must be even more aware as social media gives a false sense of security because there may not be anyone around to listen in or look over their shoulder," he said. "What we need to realize is that in cyberspace, there is always someone watching or listening." How it works When the user logs on from another network, the application uses the IP address and identifies where that person is. The application then posts the user's location status on the user's wall to include a description and map. Why it's a concern Users are inadvertently compromising their location and putting themselves at risk by drawing attention to their exact whereabouts. This application can potentially be used by terrorists to target military personnel, family and friends. How do I disable the application? Step 1: Click Account then Privacy Setting. On the first page that appears click 'Customise [sic] settings.' Step 2: Under Things I share heading, disable Include me in People here now after I check in by un-clicking the box. Step 3: In the same menu click on Places I check into tab to only me by clicking on the drop down menu on the right, choosing Custom, then Only Me, then Save Settings. Step 4: To stop other users from posting your location on Facebook, under Things others share section click the Edit Settings tab to the right of Friends can check me into places, then select the drop down men and choose disable, then click OK. Step 5: Go back to Account, then Privacy Settings and under Applications and websites select edit your settings, which is highlighted in blue. Click the edit settings tab next to the Information accessible through your friends. Step 6: Then unclick the boxes and click OK to save changes. By following these steps, Facebook users can disable the application and avoid letting other users know to what location a person has checked in. (The 509th Bomb Wing Public Affairs Office contributed to this article)