Data privacy is an important aspect when it comes to keeping data safe. When you put data into an Office 365 environment, you still retain all the rights and remains the sole owner of the data. There are enough privacy controls that let you define who in your organization can access the data as required. In short, you have full control over your data in SharePoint Online and One Drive. Here we will give more details about how you can safeguard your SharePoint Online and OneDrive data in the cloud. Multi-factor authentication is the most efficient and effective way to assure the best security for data/accounts. You will get more information about it here!
You need a Microsoft Account to access multiple devices and services provided by Microsoft. Skype, Outlook, Xbox Live, and OneDrive are few of those services that ask for a Microsoft Account login to get started. The advantage is that the account let you use your documents, files, contacts and other settings in any device. Maintaining the account with the best security is important for safe and reliable usage of these excellent services and features.