Refer to Oracle operating system (OS) documents for information about:
How to use security features when configuring your systems.
How to operate securely when you add applications and user access to a system.
How to protect network-based applications.
Security Guide documents for supported Oracle operating systems are part of the documentation library for the operating system. To find the Security Guide document for an Oracle operating system, go to the Oracle operating system documentation library.
For information on operating systems from other vendors, such as Red Hat Enterprise Linux, Microsoft Windows Server, and VMware ESXi, refer to the vendor’s documentation.