HP Officejet Pro X551 Printer series - Manual (Page 147)

Certificates
The HP Embedded Web Server provides the ability to install and manage certificates for the
authentication of product, server and network. This includes the ability to create a certificate, install a
certificate, and import and export certificates.
Signed Firmware
Support of digitally-signed firmware updates eliminates exposure to malicious software by preventing
the installation of non-approved firmware on the product.
Wireless Authentication
The HP Embedded Web Server provides the ability to configure wireless networking via such 802.1x
wireless enterprise authentication protocols as EAP-TLS, LEAP, and PEAP to support access control. The
HP Embedded Web Server also provides the ability to configure wireless dynamic key encryption such
as WEP encryption and WPA-PSK authentication. In addition, Wireless Direct Authentication can be
enabled or disabled.
ENWW Product security features 133