Exchange online and SharePoint online are the most used in the Office 365 cloud and more the number of users and devices, greater are the possibilities for a security breach. Security vulnerabilities are mostly ‘soft’ in nature. They are often caused by inadvertent access rights or permissions granted to users often violating organizational policies and guidelines. For example, granting temporary access, creating temporary users and groups for projects, de-provisioning users without protecting information assets, random access permissions granted to users and groups for mailboxes, sites and lists for one-off purposes and not subsequently removing them are all likely to result in potential security vulnerabilities.
Security Reports for Office 365 Exchange Online
Groups, Distribution Groups, Security Groups and Group members Reports
Group, Group message size and Group message delivery restrictions Reports
Mailbox permissions Reports
Mailbox folder permissions Reports
Public Folder Permissions Reports
Non-Owner mailbox Access Reports
Shared mailbox Access Reports
Security Reports for Office 365 SharePoint Online
Permissions of Sites, Lists and List Items, including effective permissions Reports
Effective permissions of Users and Groups Reports
Group Ownership Reports
Limited Access permissions Reports
Sites and Lists with no unique securable objects
Unique securable objects with empty permissions
Office 365 Security Impact report for Users
Security Impact report for Users shows who has access to which mailboxes and other related information that lets you analyze the security implications of users access rights, roles and group memberships within Office 365. This report shows information about Group Membership, Distribution Group Membership, Administration Roles, Other User Mailbox Access, Shared Mailbox Access, Public Folder Access and Licenses assigned for users. Additionally, it also gives information about users OneDrive content. This Office 365 security report lets you study the security impact of users and take the required actions before users are de-provisioned or when there is a suspected security breach.
OneDrive Security Audit for SharePoint Online
OneDrive Reports shows the list of folders and files to which the selected users have access to. Something an administrator will find useful in the event of OneDrive security breaches.
OneDrive User Permissions Report
OneDrive User Permissions report shows the list of folders and files in all personal OneDrive sites to which a user has access to. It shows the access rights of the user account to folders and files of other users in their OneDrive sites. This report displays information such as Account Name, Folder or File Name, Object Type, Folder or File URL, Account Type, Permission Type, Permission Level, Author, Editor, Size (in MB).
OneDrive Non-Owner Permissions Report
OneDrive Non-Owner Permissions report shows the list of users who are not owners but have access to the folders and files within the personal site of a particular user. It displays users with permissions assigned on folders and files of a personal OneDrive store. This report displays information such as Folder or File Name, Object Type, Folder or File URL, Account Name, Account Type, Permission Type, Permission Level, Author, Editor, Size (in MB).
Site Collection Administrator Access
Site Collection Administrator Access report shows the list of users who are site collection administrators or site collection owners of the selected OneDrive personal site. Information such as Personal Site of (User), Personal Site URL and Site Admin Access.
OneDrive Permissions Report
OneDrive Permissions report is an OneDrive site-based access rights report that shows the list of users who have access to any particular OneDrive personal site within Office 365. Information such as Personal Site of (User), Personal Site URL, User or Group Name, Type and Permission Levels.