He'll be up for parole in eight months, less if he served jail time for which he will receive credit. They should lock him up longer than that for claiming to be a hacker. Always work through proxies and always delete the server logs. Otherwise you'll end up with a wrist slap like this idiot got.
There is NO parole in the federal system.
He'll do at least 85% of his sentence.
The rest he can get chipped off as "good time" if he behaves himself in lock-up.