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Microsoft

MS-203 Manage message security in Microsoft 365

Microsoft via Microsoft Learn

Overview

  • Module 1: Plan for message hygiene
  • By the end of this module, you'll be able to:

    • Explain the use and features of Exchange Online Protection.
    • Plan message routing for Exchange Online Protection.
    • Investigate the available EOP reports and logs that enable organizations to monitor message hygiene.
  • Module 2: Manage anti-malware and anti-spam policies
  • By the end of this module, you'll be able to:

    • Understand the different message header fields relevant for spam and spoofing protection.
    • Configure anti-spam and anti-malware filters in Exchange Server.
    • Manage extra features for outbound spam filtering and quarantine.
    • Implement protection features against phishing and spoofing.
    • Create transport rules for custom requirements.
  • Module 3: Explore threat protection in Microsoft 365 Defender
  • By the end of this module, you'll be able to:

    • Describe the threat protection features of Microsoft Defender for Office 365.
    • Understand how the Configuration analyzer reviews threat protection policies and provides suggestions for improvement.
    • Describe the protection provided by Safe Attachment and Safe Links policies.
    • Understand the spoof intelligence features provided by Exchange Online Protection.
    • Describe how Microsoft Defender anti-phishing policies work.

Syllabus

  • Module 1: Plan for message hygiene
    • Introduction
    • Explore Exchange Online Protection
    • Plan message routing for Exchange Online Protection
    • Examine message hygiene monitoring and reporting
    • Knowledge check
    • Summary
  • Module 2: Manage anti-malware and anti-spam policies
    • Introduction
    • Examine message headers and spam confidence levels
    • Examine anti-spam and anti-malware protection
    • Manage anti-spam protection
    • Manage anti-malware protection
    • Examine advanced anti-spam features
    • Manage spoofing protection
    • Manage phishing protection
    • Configure transport rules
    • Knowledge check
    • Summary
  • Module 3: Explore threat protection in Microsoft 365 Defender
    • Introduction
    • Examine threat protection in Microsoft 365 Defender
    • Explore using Configuration Analyzer to improve security policies
    • Examine how Safe Attachments protects against malicious attachments
    • Examine how Safe Links protects against malicious URLs
    • Manage spoof intelligence
    • Manage anti-phishing policies
    • Knowledge check
    • Summary

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