Kaspersky Lab Internet Security 2011, RNWL, 5U, 1Y, ENG KL1837UCEFR ユーザーズマニュアル
製品コード
KL1837UCEFR
A
D V A N C E D A P P L I C A T I O N S E T T I N G S
175
Q
UARANTINE AND
B
ACKUP
Quarantine is a special repository that stores the objects possibly infected with viruses. Potentially infected objects are
objects suspected of being infected with viruses or their modifications.
objects suspected of being infected with viruses or their modifications.
A potentially infected object can be detected and quarantined by File Anti-Virus, Mail Anti-Virus, Proactive Defense or in
the course of a virus scan.
the course of a virus scan.
Objects are quarantined in the following cases:
Object code resembles a known but partially modified threat, or has malware-like structure but is not registered
in the database. In this case objects are moved to Quarantine after heuristic analysis performed by the File Anti-
Virus, Mail Anti-Virus or during anti-virus scan. Heuristic analysis rarely causes false alarms.
in the database. In this case objects are moved to Quarantine after heuristic analysis performed by the File Anti-
Virus, Mail Anti-Virus or during anti-virus scan. Heuristic analysis rarely causes false alarms.
The sequence of operations performed by an object looks suspicious. In this case objects are moved to
Quarantine after the analysis of their behavior by Proactive Defense component.
Quarantine after the analysis of their behavior by Proactive Defense component.
When you place an object in Quarantine, it is moved, not copied: the object is deleted from the disk or email, and saved
in the Quarantine folder. Files in Quarantine are saved in a special format and are not dangerous.
in the Quarantine folder. Files in Quarantine are saved in a special format and are not dangerous.
Backup storage is designed for storing backup copies of infected objects that could not been disinfected immediately
after detection.
after detection.
It is possible that after the next databases update, Kaspersky Internet Security will be able to identify the threat
unambiguously and neutralize it. Due to this fact, the application scans quarantine objects after each update (see
page
unambiguously and neutralize it. Due to this fact, the application scans quarantine objects after each update (see
page
I
N THIS SECTION
:
Storing quarantine and backup objects .........................................................................................................................
Working with quarantined objects .................................................................................................................................
S
TORING QUARANTINE AND BACKUP OBJECTS
The default maximum storage duration for objects is 30 days. Then the objects will be deleted. You can cancel the time-
based restriction or change the maximum objects storage duration.
based restriction or change the maximum objects storage duration.
Additionally, you can specify maximum size of Quarantine and Backup. If the maximum size value is reached, the
content of Quarantine and Backup is changed with new objects. By default, the maximum size restriction is disabled.
content of Quarantine and Backup is changed with new objects. By default, the maximum size restriction is disabled.
To modify the object maximum storage time:
1. Open the application settings window.
2. In the left part of the window, in the Advanced Settings section, select the Reports and Storages subsection.
3. In the right part of the window, in the Storing Quarantine and Backup objects section check the box Store
objects no longer than and specify maximum storage duration for quarantined objects.
To configure the maximum Quarantine and Backup size:
1. Open the application settings window.
2. In the left part of the window, in the Advanced Settings section, select the Reports and Storages subsection.
3. In the right part of the window, in the Storing Quarantine and Backup objects section check the box
Maximum size and specify the maximum Quarantine and Backup size.