<p dir="ltr">Trust Security (ZTS) is a contemporary cybersecurity model built on the principle of "never trust, always verify." It counters evolving cyber threats by enforcing stringent identity verification and access control policies. This thesis explores the methodologies, implementation strategies, and business benefits of Zero Trust Security in modern enterprises. With cyber threats escalating due to remote work and digital transformation, adopting ZTS not only strengthens security posture but also promotes operational scalability and customer trust.</p>