In Greek mythology, the Trojan Horse is significant as a symbol of deception and strategy. This cunning tactic was employed by the Greeks during the Trojan War to gain access to the fortified city of Troy. By hiding soldiers within the horse and presenting it as a gift, the Greeks successfully infiltrated the city and ultimately emerged victorious. The Trojan Horse emphasizes the themes of cunning vs. brute strength and the importance of intellect in overcoming obstacles.