HP Jetdirect J2550B driver and firmware
Drivers and firmware downloads for this Hewlett-Packard item
Related HP Jetdirect J2550B Manual Pages
Download the free PDF manual for HP Jetdirect J2550B and other HP manuals at ManualOwl.com
Practical considerations for imaging and printing security - Page 1
..., viruses, and worms 6 Protect Information on the Network ...6 Network connectivity with HP Jetdirect devices 6 HP Digital Sending Software (DSS 7 Fax/LAN bridging ...7 Effectively Monitor and Manage...7 HP Web Jetadmin for fleet management 7 Device and service control ...7 Firmware updates ...7 Logging device activity ...8 Common Criteria Certification ...8
The future of imaging...
Practical considerations for imaging and printing security - Page 5
... user. Device usage may also be tracked with associated users. Integrating MFP access controls with existing enterprise access controls reduces complexity and minimizes administration requirements. HP and its partners support a wide variety of authentication mechanisms, including Windows® Domain accounts, proximity cards, and Smartcards. HP's Digital Sending Software (DSS) enables Windows and...
Practical considerations for imaging and printing security - Page 6
... connectivity with HP Jetdirect devices Network connectivity for HP imaging and printing devices is provided by the HP Jetdirect family of products, including internal cards, external boxes, and embedded networking. HP Jetdirect provides many secure network protocols and services, including:
802.1x for Wired Networks
Provides access control to the Ethernet network. Network devices that are...
Practical considerations for imaging and printing security - Page 7
... control email distribution, the SMTP server used by the DSS Server may be configured to enforce internal security policies. Such policies may prevent digital sending to email addresses outside of the internal network or analyzing the content of digitally sent documents to prevent breaches of confidentiality.
Fax/LAN bridging The analog fax port of an HP imaging and printing device is...
Practical considerations for imaging and printing security - Page 9
... assists in audit and regulatory compliance. 3. Update firmware images Firmware updates protect against product defects and vulnerabilities. HP provides automated firmware update notification services, and HP Web Jetadmin aids in deploying updates across enterprise environments. 4. Disable unused ports and services Frequently, imaging and printing devices have unused capabilities that are enabled...
Practical considerations for imaging and printing security - Page 10
Appendix A-Access controls
HP Digital Sending Software 4.0
HP Digital Sending Software allows MFPs to digitally send documents to a variety of destinations, including email, fax, and network folders. DSS allows the MFP to authenticate a user prior to allowing access to MFP functions. DSS allows integration of authentication functions with Microsoft Windows (using NTLM or Kerberos) and Novell ...
Practical considerations for imaging and printing security - Page 11
... 4100, 4200, 4300, 9000, 9055, and 9065 devices, and HP Color LaserJet 4600, 5500, and 9500 devices. Other printers and MFPs are supported by external SafeCom equipment that attaches via a parallel or network port.
Ringdale FollowMe printing
Ringdale provides Pull Printing, as well as access controls to printing and scanning functionality. Jobs are stored on the FollowMe Q-Server and...
Practical considerations for imaging and printing security - Page 13
... The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Linux is a U.S. registered trademark of Linus Torvalds. Microsoft and Windows are U.S. registered...
HP Jetdirect Print Servers - Philosophy of Security - Page 5
... and came across the email and password for Example User? Example User has revealed critical information to the "hacker" (i.e., for those readers who are unaware, an Enterprise Administrator of an Active Directory environment is an extremely powerful user with many privileges). If it took a month for the Internet Book Store to realize their database...
HP Jetdirect Print Servers - Philosophy of Security - Page 6
... station? SD: Um... I believe you can configure them manually as well. PC: Oh - that means I'll have to have a trusted administrator configure them with a trusted laptop on a trusted network. I guess we can do that. My device setup is outsourced, but none of these settings really undermines my network security, so I don't mind providing them to my outsourcer...
HP Jetdirect Print Servers - Philosophy of Security - Page 9
... cached copy of the document in the proxy server's RAM and potentially on the proxy server's hard disk
• There is probably a "deleted" copy of the document on the user's hard drive that ...the file can be recovered via specialty software or forensics.
• There is probably a "deleted" copy of the spooled print file on the user's hard drive. If network print spoolers (Windows, NetWare, UNIX/...
HP Jetdirect Security Guidelines - Page 1
... is an HP Jetdirect?...3 How old is Your HP Jetdirect?...4 Upgrading ...5 HP Jetdirect Administrative Guidelines 6 HP Jetdirect Hacks: TCP Port 9100...7 HP Jetdirect Hacks: Password and SNMP Community Names 9 HP Jetdirect Hacks: Firmware Upgrade 9 HP Jetdirect Hacks: Sniffing Print Jobs and Replaying Them 10 HP Jetdirect Hacks: Printer/MFP access 10 Recommended Security Deployments: SET 1 11...
HP Jetdirect Security Guidelines - Page 2
... had their firmware updated or their configuration changed. In today's increasingly security focused environment, we know that this is not a sound practice for maintaining the proper operation of an infrastructure, regardless of the type of device in question.
HP Jetdirect Overview
Years ago, the world networked printers by connecting them via parallel ports or serial ports to computers called...
HP Jetdirect Security Guidelines - Page 4
... your HP Jetdirect devices is to use the HP Download Manager available here: http://www.hp.com/go/dlm_sw. This utility allows you to discover printers and their HP Jetdirect devices on the network. For an in-depth management platform, try HP Web Jetadmin available here: http://www.hp.com/go/webjetadmin. Keep in mind, you don't have to update the firmware on your HP Jetdirect products...
HP Jetdirect Security Guidelines - Page 5
... Jetdirect Models:
HP Jetdirect J3258G 170x External Parallel Print server
J6035G 175x External USB 1.1 Print Server
J3263G 300x External Print server
J7983G 510X External 3-Port Print Server
J7942G en3700 External USB 2.0 Print Server
J7934G 620n EIO 10/100 Print Server
J7949E Embedded Jetdirect 10/100 (not for sale individually, comes installed on the formatter for certain printers/MFP devices...
HP Jetdirect Security Guidelines - Page 6
...Update all HP Jetdirect firmware to the highest level. One of the easiest ways to perform this operation is to use the HP Download Manager available at http://www.hp.com/go/dlm_sw. Using Internet Mode, the HP Download Manager will automatically indicate which devices need to be upgraded. HP recommends always upgrading only a few devices and performing an evaluation of those devices on your network...
HP Jetdirect Security Guidelines - Page 7
...
V.29.20 V.29.29
V.36.11
Table 4 - Jetdirect Firmware Versions
NOTE: For some Embedded Jetdirect products, you'll need to upgrade the printer/MFP firmware to update the JDI firmware.
Now that we covered enough background information, let's look at some of the reported vulnerabilities and attacks on HP Jetdirect.
HP Jetdirect Hacks: TCP Port 9100
TCP port 9100 was one of the first ways...
HP Jetdirect Security Guidelines - Page 9
...a network outage, client lockup, printer powered down during the upgrade, etc...), HP Jetdirect will be able to recover, albeit with less functionality. This behavior allows an administrator to restart the upgrade process from the recovery partition and regain full functionality without having to contact HP support.
There are three common ways of updating HP Jetdirect firmware:
• HP Download...
HP Jetdirect Security Guidelines - Page 10
... also disabled.
The ability to use the EWS to upgrade HP Jetdirect devices is described here: http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=bpj07572. How the EWS is protected determines how the HP Jetdirect firmware upgrade capability is protected. For users of the EWS, HP recommends setting the redirect from HTTP to HTTPS, using a properly signed certificate, and...
HP Jetdirect Security Guidelines - Page 14
Change the Encryption Strength to "Medium" and check the "Encrypt All Web Communication " checkbox. This checkbox forces HTTPS to be used for all web communication.
Uncheck "Enable Telnet and FTP Firmware Update" and "Enable RCFG".
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