3 User Security on Oracle Exadata

Increase the security of your data and system by limiting user access and developing strong password security policies.

• Default User Accounts for Oracle Exadata
  Several user accounts regularly manage the components of Oracle Exadata.
• Default Password Requirements
  Oracle Exadata Deployment Assistant (OEDA) implements a default password policy on Oracle Exadata Database Machine.
• Default User Security Settings
  
• Managing Password and Authentication Policies
  
• Creating Oracle Exadata System Software Users and Roles
  You can control which Oracle Exadata System Software commands users can run by granting privileges to roles, and granting roles to users.
• Security Policies for Oracle Exadata Storage Server Operating System Users
  User access to the operating system can be secured by the use of secure, hardened passwords.
• Enhanced Default Security Settings for Storage Server Operating System Users
  Enhanced default security measures prevent storage server OS users from performing unnecessary and potentially damaging OS commands, either accidentally or maliciously.