In preparation for the MS-201 Implementing a Hybrid and Secure Messaging Platform certification exam, which tests abilities of messaging administrators to plan and implement a hybrid configuration, manage migration, secure the messaging environment, and manage organizational settings, this 14-video course explores protecting organizations against malicious threats by using Office 365 ATP (Advanced Threat Protection) capabilities. You will examine MS Office 365 ATP, a cloud-based e-mail filtering service with several capabilities, including real-time protection. You will also learn how to set up a custom list of blocked URLs, and to edit a custom "Do not write" URL list. Next, learners will examine dynamic delivery options for e-mails with attachments, and Office 365 ATP for SharePoint, OneDrive, and Microsoft Teams. This course then demonstrates how to submit suspicious content to Microsoft for scanning, how to access real-time messaging reports, and explore the use of threat trackers against cyber threats. Finally, learn features of the Threat Explorer tool and how to use the Attack Simulator tool.