Vos, Korto
Quinlan Vos assumed this alias during the years following his return to the Jedi Order, in an effort to gather intelligence on the state of the galaxy as the Separatists began to grow in power. Korto Vos was a former Republican Guard who finished his tour of duty and set out on his own as a mercenary. His base of operations was aboard The Wheel space station, where he was attended to by the Chadra-Fan Tookarti. When one of his operatives, a thief named Khaleen, stole a datadisk containing detailed information about a Separatist on Kamino, Vos decided to allow the disk to return to its owner, the crimelord Zenex. This would ensure that the Separatists did not discover that their plans for Kamino would have fallen into the hands of the Jedi Knights. Zenex, however, discovered that Vos was a Jedi, and threatened to kill Khaleen and Aayla Secura. Aayla, however, was too strong for his pheromones, and managed to kill Zenex before he could eliminate Vos. This served two purposes: it allowed Vos's identity as a Jedi Knight to remain a secret, thus preserving his information network; and it allowed Vos to use a subtle nudge with the Force to convince Zenex's Neimoidian contact that nothing was amiss with the datadisk. He continued to use the Korto Vos alias during the mission to liberate Brentaal from the Separatists, until he was captured by Shogar Tok's troops. Unknown to the Separatists, though, was that Korto Vos and Sagoro Autem had planted a series of explosives. These explosives went off spectacularly, destroying much of the weaponry protecting Tok's fortress and allowing Vos and Autem to escape. Korto returned to Khaleen on Nar Shaddaa, where he found himself pursued by Jedi Master Agen Kolar. Kolar knew who Korto truly was, and was acting on intelligence from Tookarti that Korto had turned traitor and joined the Separatists. While this was exactly the outcome the Jedi Council had wanted when it inserted Quinlan into place as Korto Vos, Agen Kolar was unaware of this background. With the help of Khaleen, who was captured and held for questioning, Korto managed to escape from Kolar. He then set out to confront Tookarti, for selling him out to the Jedi. Korto revealed his true identity to the Chadar-Fan before killing him, further cementing his deep-cover story. With the Korto alias compromised, Quinlan was freed to "defect" from the Jedi Order, allowing him to get deeper underneath the Separatist forces.