What is email encryption and how does Office 365 use it? Encryption is the process by which information is encoded so that only an authorized recipient can decode and consume the information. Office 365 uses encryption in two ways: in the service, and as a customer control.
Safe Attachments in SharePoint, OneDrive, and Teams
Automation, investigation, remediation, and education
Fully-installed and always up-to-date versions of Outlook, Word, Excel, PowerPoint, OneNote for Windows or Mac (plus Access and Publisher for PC only)
Each user can install the Office apps on up to 5 PCs or Macs
Host online and video conferencing meetings for up to 250 people
Email hosting with 100 GB mailbox and custom email domain address
Plan schedules and daily tasks with Microsoft Teams
Use intelligent video to create, manage, and share live and on-demand content across your organization
Web versions of Outlook, Word, Excel, PowerPoint, and OneNote
Real-time co-authoring so multiple users can work in the same document, simultaneously
user/month
(annual commitment)
Office 365 Advanced Threat Protection (Plan 1)
Add Office 365 ATP Plan 1 to select Exchange and Office 365 subscriptions.
user/month
(annual commitment)
Office 365 Advanced Threat Protection (Plan 2)
Microsoft Exchange Email Security Software
Includes all Office 365 ATP Plan 1 benefits and more.
user/month
Exchange Email Protection
(annual commitment)
Office 365 Enterprise E5
Microsoft Exchange Email Security Services
Includes all Office 365 ATP Plan 2 benefits and more.