Sounds promising, but I have two kind of nit-picking questions.
1) In and of itself, it seems to pass the locked box test for safe rather than Euclid. Is it Euclid because some of the GOIs are aware of it and try to steal it (kind of like how 2662 /Cthulhu is Keter because people keep trying to free him, not because he keeps trying to escape), or is it trying to access the internet,either out of meanness, like 079, or to find Eric (if it views 168 as a progenitor)?
2) Security level 4 would be like a site director, I think. Maybe only D class can do maintenance and cleaning (after all, the d is for disposable) ( i had a bunch of stuff here, but I reread it, and saw that you've got one of the ,05s controlling access)