HP LaserJet Enterprise M4555 MFP series - Manual (Page 276)

Product security features
Security statements
The product supports security standards and recommended protocols that help you keep the product
secure, protect critical information on your network, and simplify the way you monitor and maintain the
product.
For in-depth information about HP's secure imaging and printing solutions, visit www.hp.com/go/
secureprinting . The site provides links to white papers and FAQ documents about security features.
IP Security
IP Security (IPsec) is a set of protocols that control IP-based network traffic to and from the product.
IPsec provides host-to-host authentication, data integrity, and encryption of network communications.
For products that are connected to the network and have an HP Jetdirect print server, you can configure
IPsec by using the Networking tab in the HP Embedded Web Server.
Secure the HP Embedded Web Server
Assign an administrator password for access to the product and the HP Embedded Web Server so that
unauthorized users cannot change the product settings.
1. Open the HP Embedded Web Server by entering the product IP address into the address line of a
Web browser.
2. Click the Security tab.
3. Open the General Security menu.
4. In the Username field, type the name to associate with the password.
5. Type the password in the New Password box, and type it again in the Verify password
box.
NOTE: If you are changing an existing password, you must first type the existing password in
the Old Password field.
6. Click the Apply button. Make note of the password and store it in a safe place.
Encryption support: HP Encrypted High Performance Hard Disks
Some models include an encrypted hard disk. This hard disk provides hardware-based encryption so
you can securely store sensitive print, copy, and scan data without impacting product performance.
This hard disk uses the latest Advanced Encryption Standard (AES) and has versatile time-saving
features and robust functionality.
Use the Security menu in the HP Embedded Web Server to configure the disk.
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