Brand authority signifies how clients perceive your brand's trustworthiness, particularly vital in B2B marketing where purchases are considered carefully. It involves comparing with competitors, reviewing testimonials, and verifying credibility through previous clients. Establishing brand trust necessitates expertise in your field and fulfilling promises. Enhancing brand authority can be achieved through content marketing, including thought leadership pieces on blogs, guest posting, and leveraging platforms like LinkedIn and podcasts to solidify trust and authority.