The Floo Network is generally tracked by the Ministry of Magic but I was wondering are there other ways of tracking someone if they use a Floo Network that's not being traced by the Ministry?
closed as unclear what you're asking by TheAsh, DavidW, Mat Cauthon, Praxis, QuestionAuthority Jul 28 at 9:58
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
I believe that the Ministry can track all Floo travelers. However, in The Order of the Phoenix, Umbridge manages to catch Sirius in the Gryffindor common room fireplace and is able to track them from there.