Security FeaturesDell 7130cdn Professional Color PrinterSystem Administrator Guide40Root-Signed CertificatesRoot-signed certificates are from a trusted Certificate Authority (CA). Using a certificate signedby a CA enables you to load one certificate into each browser, allowing access to all printers.Certificates from a trusted third party are considered more secure than self-signed certificates.Unlike self-signed certificates, root-signed certificates are not susceptible to man-in-the-middleattacks.See also:Managing Certificates on page 42Configuring SSL on page 43ColorTrack ListsColorTrack lists enable you to limit access to devices, as well as device configuration andmanagement features. By default, ColorTrack lists are unrestricted, which means all computersand host systems are allowed access.The printer has four ColorTrack lists that may be configured using the EWS:• Print Host Access List: The computers from which users can print. For information onsetting up the Print Host Access List, see Configuring the Print Host Access List on page 45.• Administrator Access List: The computers from which you can change printer settings. Forinformation on setting up the Administrator Access List, see Configuring Administrator andKey User Settings on page 44.• Key User Access List: The computers from which key users can change printer settings.For information on setting up the Key User Access List, see Configuring Administrator andKey User Settings on page 44.• SNMP ColorTrack List: The host machines that are authorized to access the printer usingSNMP. For information on setting up the SNMP Access List, see Configuring the SNMPColorTrack List on page 58.
