The SAP Tools with Windows 
Use
This section describes special features of BRBACKUP, BRARCHIVE, and BRRESTORE with Microsoft Windows.
For more information, see:
For information about Microsoft Windows operating system security, see:
www.microsoft.com/security
See also:
Oracle Under
Windows for more information on operating system security for the Oracle
database with your SAP system
SAP System Security
Under Windows for more information on Windows operating system security
for the SAP system