Independent Testing Confirms Secure Email Threat Defense’s Email Security Strength

· Blogs Cisco · June 16, 2026, 3:06 p.m.
Security Email Security Email Security Cybersecurity Product Evaluation Cisco
Summary
ETD, a product from Cisco, achieved the AAA award in SE Labs' May 2026 evaluation for Email Security, with a 94% accuracy rating across various threat categories.
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