Make sure that you take all relevant security precautions for your Oracle database.
For more information on Oracle database security with your SAP system, see:
You also need to take security precautions at operating system level. For more information, see:
● SAP documentation on operating system security with the SAP system:
○ SAP System Security Under UNIX/LINUX
○ SAP System Security on Windows
● The documentation provided by your operating system vendor
For example, for more information about operating system security on Microsoft Windows, see the Microsoft documentation.