D/Crypt technicians were employees of D/Crypt Information Services, a corporation based in Mos Eisley, Tatooine, around 4 ABY. On-site slicing and data retrieval were two of the main responsibilities for a D/Crypt technician. Slave I, a starship once owned by Boba Fett, was successfully broken into by a D/Crypt lead technician hired by fellow bounty hunter Bossk.