Acronis K/Backup & Recovery 10 Srv+5 Workst/DE KIT33100124739 Manuale Utente
Codici prodotto
KIT33100124739
Copyright © Acronis, Inc., 2000-2009
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Event tracing:
Windows events log (p. 64)
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SNMP (p. 64)
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3.3.1.1.
Archive protection
This option is effective for Windows and Linux operating systems and bootable media.
This option is effective for both disk-level and file-level backup.
The preset is: Disabled.
To protect the archive from unauthorized access
1. Select the Set password for the archive check box.
2. In the Enter the password field, type a password.
3. In the Confirm the password field, re-type the password.
4. Select one of the following:
o
Do not encrypt – the archive will be protected with the password only
o
AES 128 – the archive will be encrypted using the Advanced Standard Encryption (AES)
algorithm with a 128-bit key
algorithm with a 128-bit key
o
AES 192 – the archive will be encrypted using the AES algorithm with a 192-bit key
o
AES 256 – the archive will be encrypted using the AES algorithm with a 256-bit key.
5. Click OK.
The AES cryptographic algorithm operates in the Cipher-block chaining (CBC) mode and uses a
randomly generated key with a user-defined size of 128, 192 or 256 bits. The larger the key size, the
longer it will take for the program to encrypt the archive and the more secure your data will be.
The AES cryptographic algorithm operates in the Cipher-block chaining (CBC) mode and uses a
randomly generated key with a user-defined size of 128, 192 or 256 bits. The larger the key size, the
longer it will take for the program to encrypt the archive and the more secure your data will be.
The encryption key is then encrypted with AES-256 using a SHA-256 hash of the password as a key.
The password itself is not stored anywhere on the disk or in the backup file; the password hash is
used for verification purposes. With this two-level security, the backup data is protected from any
unauthorized access, but recovering a lost password is not possible.
The password itself is not stored anywhere on the disk or in the backup file; the password hash is
used for verification purposes. With this two-level security, the backup data is protected from any
unauthorized access, but recovering a lost password is not possible.
3.3.1.2.
Source files exclusion
This option is effective for Windows and Linux operating systems and bootable media.
This option is effective for disk-level backup of NTFS and FAT file systems only. This option is effective
for file-level backup of all supported file systems.
for file-level backup of all supported file systems.
The option defines which files and folders to skip during the backup process and thus exclude from
the list of backed-up items.
the list of backed-up items.
The preset is: Exclude files matching the following criteria: *.tmp, *.~, *.bak.