Table of Contents Table of Contents Title and Copyright Information Preface 1 Simphony Essentials Edition Security Overview Basic Security Considerations Authentication Enterprise Management Console Authentication Simphony Essentials Client Authentication Point of Sale User Authentication Oracle MICROS Hardware Support Account Simphony Transaction Services Gen 2 Authentication Authorization Logging and Auditing Encryption Client Operating System and Database Security Updates 2 Configure Workstation Database Passwords 3 Simphony Port Numbers 4 Disabling USB Ports 5 Secure Communications for Simphony Payment Interface