Once installed, the measures listed below can be employed to secure the WebLogic Server installation.

• Network perimeter protection
  
• Operating System Users and Groups
  
• File System Access to OS Users
  
• Usage of Protected Ports
  
• Choice of the SSL cipher suite
  
• Usage of WebLogic Connection Filters
  
• Usage of Domain-wide Administration Port for Administrative Traffic
  
• Secure the Embedded LDAP port
  
• Precautions when using SNMP