The goddess known for her role as the protector of the home in Roman mythology is Vesta. Vesta is the goddess of the hearth and domestic life, symbolizing warmth, safety, and family unity. Her sacred flame was tended by the Vestal Virgins, who maintained the flame in her temple in Rome, reflecting the significance of domestic worship and civic responsibility. Vesta's cult emphasized the importance of the household and the community, showcasing how domestic space was intertwined with larger societal values in ancient Rome.