Cisco Secure Email Threat Defense is an email security solution designed to protect Microsoft 365 email environments from email-based threats. The product provides threat detection capabilities for known, emerging, and targeted threats. The solution identifies malicious techniques and provides context for business-specific risks. It includes capabilities for searching and remediating threats across the email environment in real time. The product offers searchable threat telemetry that categorizes threats and identifies which parts of an organization are most vulnerable to attack. The solution is offered as a cloud-based service that integrates with Microsoft 365 email systems. It provides advanced threat detection beyond standard email security controls. The product includes threat remediation capabilities that allow security teams to respond to identified threats across all instances within the email environment. Cisco Secure Email Threat Defense is available as a 30-day free trial for organizations using Microsoft 365 email. The solution is designed for organizations seeking to enhance their email security posture and protect against business email compromise, phishing, and other email-borne threats.