Electronic countermeasures constituted an electronic system engineered to deceive sensors, causing them to register incorrect or absent data. The SecuriCase carrying cases employed by the Regal Voyager passenger line incorporated robust electronic countermeasures. Upon Jedi Master Qui-Gon Jinn and his Padawan, Obi-Wan Kenobi, delivering several artifacts retrieved from the Jedi Order installation on Ord Jannak to Jedi Master Eeth Koth inside a Regal Voyager case, Koth commented about the electronic countermeasures.