Log:
Évaluations - 0, GPA: 0 ( )

Instructions HP, Modèle HP AG321A MSL4048 2 Ultrium Drive Tape Library

Fabricant : HP
Taille : 1.56 mb
Nom Fichier :
Langue d'enseignement: en
Aller à la télécharger



Par ce dispositif a également d'autres instructions :

Facilité d'utilisation


1 Introduction
This document includes information about configuring and using encryption key servers with the
1/8 G2 Tape Autoloader and MSL Tape Libraries with LTO-4 and later generation tape drives.
The LTO-4 and later generation tape drives include hardware capable of encrypting data while it
is being written, and decrypting data when reading. Hardware encryption can be used with or
without compression while maintaining the full speed and capacity of the tape drive and media.
NOTE:
An LTO-4 or later generation tape drive will not write encrypted data to an LTO-3 or
earlier generation tape. For additional compatibility information, see Media compatibility (page 5).
Encryption is the process of changing data into a form that cannot be read until it is deciphered
with the key used to encrypt the data, protecting the data from unauthorized access and use. LTO-4
and later generation tape drives use the 256-bit version of the industry-standard AES encrypting
algorithm to protect your data.
Your company policy will determine when and how to use encryption. For example, encryption
may be mandatory for company confidential and financial data, but not for personal data. Company
policy will also define how encryption keys should be generated and managed, how frequently
they should be changed, and how passwords are managed.
Encryption is primarily designed to protect the media once it is offline and to prevent it from being
accessed by unauthorized users. You will be able to read and append the encrypted media as
long as a key server token containing the correct key is installed and the appropriate passwords
are available.
For more information about AES encryption, encryption keys, and using hardware encryption with
your HP Ultrium tape drive, see the White Papers at http://h18006.www1.hp.com/storage/
tapewhitepapers.html.

Using an encryption key server
When a key manager is enabled and properly configured, tape data will automatically be encrypted
with keys delivered from the key manager. Tapes are encrypted on a key-per-tape basis. Some
key managers support additional options, such as having a key per partition.
Write and append operations: The tape drive will request a key when data is written. The tape
library, acting as an intermediary, may request the key manager to create a key. The library then
obtains that key and delivers it to the tape drive. The key is identified by a name, which is associated
with the media identifier. The key is retained in the tape drive until the tape is unloaded.
Read operations: The tape drive will request a key. The tape library, acting as an intermediary,
obtains the key identifier, requests that key from the key manager, and delivers it to the tape drive.
The key is retained in the tape drive until the tape is unloaded and is used for any remaining read
and operations.
HP Enterprise Secure Key Manager (ESKM)
All ESKM versions support the ESKM encryption protocol, which can be used by the MSL6480
and requires an ESKM Encryption license for the library.
ESKM 4.0 and later versions also support the KMIP protocol, which can be used by the 1/8 G2
Tape Autoloader and the MSL2024, MSL4048, MSL6480, MSL8048, and MSL8096 Tape Libraries.
Accessing the ESKM 4.0 with the KMIP protocol requires a KMIP Encryption license for the library.
The same ESKM 4.0 server can serve libraries configured to use the ESKM protocol and libraries
configured to use the KMIP protocol at the same time. Use the protocol that corresponds with the
encryption license for your library.
For configuration information, see “HP Enterprise Secure Key Manager (ESKM) integration”
(page 7)
or “KMIP-based key server integration” (page 12).
4
Introduction


...

Ce manuel est également adapté pour les modèles :
données dispositifs de traitement - HP MSL Tape Library (1.56 mb)
données dispositifs de traitement - HP MSL2024 0-Drive Tape Library (1.56 mb)
données dispositifs de traitement - HP MSL2024 1 LTO-4 Ultrium 1760 SAS Tape Library (1.56 mb)
données dispositifs de traitement - HP MSL2024 1 LTO-4 Ultrium 1840 Fibre Channel Tape Library (1.56 mb)

Écrivez votre propre critique du dispositif



Texte du message
Votre nom :
Entrez les deux chiffres :
capcha





catégories