Please answer the two questions separately in the description and provide MLA style resources

1. From what security risks does EFS offer protection, and from what risks does it not offer protection?  In your own words, describe what a “FEK” is and how it's used?  Feel free to research EFS athttp://technet.microsoft.com/en-us/library/cc962103.aspx.  With some detail, how can multiple people be granted access to an EFS-encrypted file?

2. NTFS “disk quotas” and FSRM quotas are implemented and function differently.  In your own words, what are the differences between NTFS disk quotas and FSRM quotas?  How do each actually determine usage?  Why might an organization choose to use one over the other?