questions on security setting when install oracle on linux
First time to install oracle database standard edition on linux and have some issues not clear.
Q1: seLinux has to be disabled during installation, should I enable it after installation?
Q2: firewall has to be disabled during installation, I have to enabled it after installation due to the security requirements. We have the application server in DMZ, I only need to open the listener port for oracle database to be accessed by applications in DMZ, right?
Thanks you for your help.