The Security Tower was a tower in Cloud City on Bespin used as a detention center by the Bespin Wing Guard.
When Darth Vader took control of Cloud City following the Battle of Hoth, Baron Administrator Lando Calrissian, Lobot and a squad of Wing Guards set an ambush for the stormtroopers escorting Leia Organa and Chewbacca. Stripped of their weapons, the troopers were taken to the Security Tower.
- Star Wars Customizable Card Game — Cloud City Limited
- The Official Star Wars Fact File8
- "Rogues Gallery: The Cloud City Wing Guards" — Star Wars Insider 148