Zero Trust Network Architecture (ZTNA) is a cyber security model that operates on the principle of “never trust, always verify.” Unlike traditional security frameworks, ZTNA doesn’t grant access based on location within a network; instead, it rigorously verifies every user and device’s identity and security posture before allowing access to resources. This approach enhances network defence by minimising the risk of data breaches and elevating oversight and control. ZTNA enhances an organisation’s security measures and positions it better against evolving cyber threats.