Is information security a good field to get into?

Is information security a field that is fast growing? Will I be able to get a decent paying job right out of school? I am going to Kennesaw State University and the degree I will be seeking is the BBA - Information Security and Assurance. Will jobs in this field area require me to take work home with me, work late hours, for travel often? Is there a potential to make a six figure salary in this field and how long will it generally take to reach that point?