microsoft onedrive for business encryption

OneDrive for Business provides granular controls that enable you to prevent individual users from sharing content. Use this type to share with guests who will be required to authenticate or with a small group of individuals in your organization.Įxternal sharing permissions are available at the global, site collection and user levels.

Direct - These links can be accessed only by the people specified when the end user creates the link.If external sharing is allowed, end users will have to select the link type every time they share files Internal - This setting makes links accessible only by users within the organization.This setting makes the link accessible by anyone who has the link. Shareable - If external sharing in SharePoint Online is allowed to anyone, then this setting is available.Within the Default Links category, administrators can set the type of link used by default when users share items: The OneDrive Admin Center provides sharing settings that control all sharing links. As a result, management of OneDrive for Business security and permissions is identical to SharePoint management. Within the Microsoft Office 365 suite, there is a one-to-one relationship between OneDrive for Business and SharePoint Online each OneDrive location is actually a site collection within SharePoint Online. Global Admins and SharePoint Admins can manage OneDrive for Business through the OneDrive Admin Center, where configuration and organizational sharing settings and base permissions can be defined. The final piece of encryption is within the SQL content databases that hold the map required to locate and reassemble all of the content and the keys needed to decrypt all the data. The encryption uses Advanced Encryption Standard (AES) with 256-bit keys and is complaint with Federal Information Processing Standard (FIPS) 140-2. Encryption keys reside in a different location from the content. The per-file encryption is especially powerful, since each encrypted file has a unique encryption key, and every subsequent update to the file is encrypted using that key. Second, all data is encrypted at rest using BitLocker disk-level encryption combined with per-file encryption of the actual content.

These two features ensure that when you access your content resources, or when your data is replicated to other data centers protections are still in place.

Data movement between datacenters is transmitted over a private network and is further protected with encryption.

All SSL connections used for communication to OneDrive for Business across the internet are established using 2048-bit keys.

All communication with the OneDrive for Business service is protected using SSL/TLS:

Microsoft onedrive for business encryption