You get this on Belsavis while doing the class quest Prison Break.
X: 1145, Y: 1693
- "Cast into the Republic’s secret prison on Belsavis for slicing into the Strategic Information Service’s classified records, the slicer gang known as the Circle is a tight-knit clan of tech-obsessed Nikto, led by the manic and hyper-intelligent Bolan. Whereas other Nikto see raw might as the key to dominance, the Circle sees technology as the only power in the galaxy to rival the Force, possessing the ability to transform lives, societies and cultures, and to determine the outcome of wars. Since the Belsavis prison break, the Circle members have applied their tireless ingenuity attempting to seize control of Belsavis’s security systems and the strange technologies hidden in the deeper parts of the prison."
- ―In-game Codex (Organizations)