Why focus on email security?

Phishing is the leading entry point for ransomware and data breaches in Hong Kong SMEs.

Do we need Defender if we already have antivirus?

Yes. Email-specific threats require dedicated protection beyond endpoint antivirus.

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Microsoft Defender for Office 365

Microsoft Defender for Office 365 protects business email with Safe Links, Safe Attachments, and anti-phishing — defending Hong Kong teams against the most common cyber attack vector.

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Safe Links — real-time URL scanning in emails

Safe Attachments — sandbox detonation of suspicious files

Anti-phishing policies and impersonation protection

Quarantine management and threat investigation

Integration with Microsoft 365 admin and reporting