Both. Personal protection work is carried on you — through a charged item, an ongoing ritual, or energy work tied directly to you. Home protection is a separate casting focused on the property itself: sealing entry points energetically, clearing what's already inside, and creating an ongoing barrier against negativity entering the space.
Many clients combine the two, especially after a burglary, a difficult tenant or roommate situation, or a period of heavy conflict in the household.
If it's specifically your home that feels "off" rather than you personally, tell me that directly and I'll recommend the home-focused ritual.