Limit access to security features
You can control access to HP Jetdirect configuration parameters using the available security features. Examples of various settings and associated levels of access control are provided in Settings for Access Control.
Settings for Access Control
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| Accessible using HTTP (embedded Web server), SNMP v1/v2c applications, or Telnet
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| Administrator password not set
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| Default SNMP v1/v2c community names
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| No authentication or encryption
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| Access control list empty or Firewall disabled.
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| Best suited for trusted environments.
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| Any system can access the HP Jetdirect configuration parameters through the embedded Web server, Telnet, or SNMP management software. Passwords are not required.
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| Administrator password set
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| User-specified SNMP v1/v2 Set Community Name set
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| Access control list contains host entries and checks HTTP connections
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| Telnet and other non-secure protocols disabled.
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| Limited security for non-trusted environment.
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| If the Administrator password and SNMP v1/v2c Set Community Name are known, access is limited to:
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| Systems listed in the access control list
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| SNMP v1/v2c management applications
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| Unused protocols disabled
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| HTTPS access enabled using certificates issued by trusted sources
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| Full-featured HP Jetdirect print servers configured for EAP/802.1X server-based authentication and encryption
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| Full-featured HP Jetdirect print servers with SNMP v3 enabled, SNMP v1/v2c disabled
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| Access control list contains specified entries and checks HTTP connections
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| Printer control panel locked
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| IPsec/Firewall policy is enabled and configured
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| High security for non-trusted, professionally managed environments.
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| Access is controlled by IPsec. Encryption provides data privacy; network communication in plain text is not used.
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| CAUTION:
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Configuration settings from a BootP/TFTP or DHCP/TFTP server can change when the print server is turned off and then on. Verify any settings that might change when the print server is turned off and then on.
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HP Jetdirect Print Servers Limit access to security features