Rune stared at his computer, and turned it on, he put the toolbox under the table, where it was to start with, and shut the door with his tail.
As his computer whirred into life he flipped the drive over in his hand repeatedly, he had to think.
First possibility, the main-room was compromised, and that was the real Mittie just now. The second possibility, the outer systems were compromised, and that Mittie was a fake. Which is more likely?
It was obvious what the correct answer was, but there was no harm in doing some checks first...
Rune pulled a cable out of the wall, disconnecting his computer from the rest of the station, and then plugged the drive in. he ran the program within, keeping it isolated to his machine. Lets test it first, before running it for real...