Defender for Microsoft Office 365 Setup - vishnupk001/CloudCore-SOC-Build-with-M365 GitHub Wiki

Defender for Microsoft Office 365 was configured to enhance protection against threats such as phishing, malware, and business email compromise within the Microsoft 365 environment. The setup included enabling key security features like Safe Links, Safe Attachments, and anti-phishing policies. These features scan email content and attachments in real time, provide time-of-click protection against malicious URLs, and apply machine learning to detect and block suspicious messages.

Policies were customized and assigned based on user roles and risk profiles, ensuring high-risk accounts received stricter protections. Reports and alerts were also configured to monitor threat activity, allowing for proactive response and mitigation. This setup strengthens the email security posture, helps protect users from advanced attacks, and aligns with best practices for Microsoft 365 threat protection.