Yes. Unnecessary ports and services can be shut off to prevent unauthorized or malicious access. On smaller desktop devices, these options can be adjusted through their control panel or Web User Interface. On Production and Office devices, tools are provided to set security levels and disable specific ports and services. Visit Xerox Security and use the Selector to choose a Xerox product. This tool will display all the security information available for the selected product. More documents are being added as they are released.