HP LaserJet Enterprise Printers - Secure Volatile Storage

ManualsBrandsHP ManualsPrinterHP Color LaserJet Enterprise CP5525dn Printer

July 2014 Public

Version 2.0

SECURE VOLATILE STORAGE

Software Encryption of Customer Data on FutureSmart Firmware Single Function Printers

CONTENTS

Description ........................................................................................................................... 2

Data Encryption ..................................................................................................................... 2

Key Management ............................................................................................................... 2

Secure Cryptographic Erase of Customer Job Data .................................................................. 2

Customer Data Encrypted ....................................................................................................... 2

Erase Job Data ...................................................................................................................... 2

Secure Volatile storage replaces the Ram Disk ........................................................................... 3

Backup/Restore Feature .......................................................................................................... 3

Device List ............................................................................................................................ 4

Summary of content (4 pages)

PAGE 1
SECURE VOLATILE STORAGE Software Encryption of Customer Data on FutureSmart Firmware Single Function Printers CONTENTS Description ........................................................................................................................... 2 Data Encryption ..................................................................................................................... 2 Key Management .......................................................................................................
PAGE 2
DESCRIPTION Solid State Drives (SSD) and Solid State Modules (SSM) used in some models of HP printing devices do not support data overwrite or native encryption. Files deleted from these storage devices are not immune from forensic recovery. To protect customer data, HP is implementing firmware encryption to specific areas of the storage device containing job data.
PAGE 3
SECURE VOLATILE STORAGE REPLACES THE RAM DISK Secure Volatile Storage replaces the RAM Disk feature on single function printers for storing job data. Since encrypted data partitions are cryptographically erased at system restart the behavior is similar to a RAM Disk, while hosting the customer data on the SSD provides greater capacity than a RAM Disk architecture.
PAGE 4
DEVICE LIST The following devices implement the Secure Volatile Storage:  HP Color LaserJet CP5525n,dn  HP LaserJet Enterprise 500 color M551n,dn  HP LaserJet Enterprise 600 M601n,dn, x; M602n,dn; M603n,dn  HP LaserJet Enterprise 700 M712n, dn  HP Color LaserJet Enterprise M750n, dn  HP LaserJet Enterprise M806dn  HP Color LaserJet Enterprise M855dn  HP OfficeJet Enterprise Color X555dn © 2014 Hewlett-Packard Development Company, L.P.