Saturday, August 20, 2011

SharePoint 2010 SQL Server Encryption

I have been asked several times what SharePoint ability to encrypt data that resides the SQL Server databases. I was answering this question when I ran across this awesome presentation that I highly recommend. “SQL Transparent Data Encryption for SharePoint Content Databases” at Just want the first few minutes of the video.

Smaller notes I usually bring up are:

· Row level encryption is not really possible as we do encryption at the database level.

· An important note is that the SQL connection from the SharePoint application layer to SQL server is done through a service account. Users are not directly authenticating and accessing data in the database.

· Documents themselves can have rights management applied so the BLOB is encrypted when it is stored in SharePoint. However metadata associated to the document is not encrypted and documents will not be searchable.

Using Transparent Data Encryption really is a great solution.

No comments: