Owners manual
Security statements
This product supports security standards and protocols that help secure the product, protect information on
your network, and simplify monitoring and maintenance of the product.
For information about HP's secure imaging and printing solutions, visit the www.hp.com/go/Secureprinting
website. The site provides links to white papers and FAQ documents about security features and may
include information about additional security features that are not contained in this document.
Firewall
The HP Embedded Web Server allows you to enable and congure product rewall rules, priorities, templates,
services, and policies. The rewall feature provides a network layer of security on both IPv4 and IPv6
networks. The rewall conguration capability gives you control over IP addresses that are allowed to access
the product. It also lets you set permissions and priorities for digital send, management, discovery, and print
services. All of this helps provide a more secure way of controlling access to the product.
The firewall feature also allows you to disable unused protocols and services. These protocol and services
settings can also be protected from being changed by setting the EWS admin password. These protocols and
services include the following.
Protocol or service Description
IPv4 and IPv6 To operate properly on a TCP/IP network, the product must be congured with valid TCP/IP
network conguration settings, such as an IP address that is valid for your network.
This product supports two versions of this protocol: version 4 (IPv4) and version 6 (IPv6). IPv4
and IPv6 can be enabled/disabled individually or simultaneously enabled.
Bonjour Bonjour services are typically used on small networks for IP address and name resolution
where a conventional DNS server is not used. The Bonjour service can be enabled or disabled.
SNMP SNMP (Simple Network Management Protocol) is used by network management applications
for product management. This product supports the SNMPv1 protocol on IP networks. This
product allows the ability to enable/disable SNMPv1.
WINS If you have a Dynamic Host Conguration Protocol (DHCP) service on your network, the product
automatically obtains its IP address from that server and registers its name with any RFC 1001
and 1002-compliant dynamic name services as long as the Windows Internet Name Service
(WINS) server IP address has been specied.
The WINS server IP address conguration can be enable or disabled. If enabled, then the
primary and secondary WINS server can be specied.
SLP Service Location Protocol (SLP) is an Internet standard network protocol that provides a
framework to allow network applications to discover the existence, location and conguration
of networked services in enterprise networks. This protocol can be enabled or disabled.
LPD Line Printer Daemon (LPD) refers to the protocol and programs associated with line-printer
spooling services that may be installed on various TCP/IP systems. LPD can be enabled or
disabled.
LLMNR Link-Local Multicast Name Resolution (LLMNR) is a protocol based on the Domain Name System
(DNS) packet format that allows both IPv4 and IPv6 hosts to perform name resolution for hosts
on the same local link. LLMNR can be enabled or disabled.
Port 9100 The product supports raw IP printing through TCP Port 9100. This HP-propriety TCP/IP port on
the product is the default port for printing and it is accessed by HP software. Port 9100 can be
enabled or disabled.
ENWW Product security features 35