The Security Division, also referred to as Corporate Security, functioned as the military force of the Corporate Sector Authority. Its establishment was dictated by the guidelines of the Corporate Sector Charter. This division held the duty of maintaining peace and order throughout the Corporate Sector. Its ranks were filled with a diverse group, including corporate investigators, planetary rangers, skip tracers, civilian defense advisors, and former members of the Imperial Security Bureau. The Security Division was further organized into specialized subdivisions. These included Locational Enforcement, tasked with the physical protection of Corporate Sector facilities; Situational Enforcement, responsible for analyzing crime trends within the Corporate Sector; Ground Forces, providing general law enforcement across the Sector; the Picket Fleet, which served as the Security Division's naval component; and the Detention Taskforce, which managed correctional institutions for the Sector's criminal population.
To patrol their area, the Security Division possessed a substantial fleet, although it was composed of somewhat obsolete vessels. The majority of this fleet was made up of older models, such as first-generation Victory-I-class Star Destroyers, Invincible-class Dreadnaughts, pre-owned Recusant-class light destroyers, and Marauder-class corvettes. Among the various starfighters employed by the Security Division was the Authority IRD, as well as the previously used CIS Mankvim-814 light interceptor.