This comprehensive independent test report evaluates Zscaler Zero Trust Exchange (ZTE) against the Security Service Edge (SSE) Threat Protection Methodology v2.1. Conducted by CyberRatings.org in Q2 2025, the rigorous assessment tested ZTE’s capability to defend against advanced threats while maintaining operational efficiency. The evaluation encompassed TLS/SSL cipher suite support, malware detection, exploit prevention, evasion resistance, and false positive accuracy. Results demonstrate ZTE’s exceptional security effectiveness with perfect threat detection rates and minimal legitimate traffic disruption, positioning it as a reliable choice for organizations seeking comprehensive, cloud-ready network security protection with full-spectrum threat coverage.