Kaspersky Lab Anti-Virus 2011, DE/FR/IT KL1137XXAFS-SUI 사용자 설명서
제품 코드
KL1137XXAFS-SUI
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
101
S
ELECTING THE
W
EB
A
NTI
-V
IRUS SECURITY LEVEL
The security level is defined as a preset configuration of the Web Anti-Virus settings providing for a certain level of
protection for the data received and transmitted over HTTP, HTTPS and FTP. Kaspersky Lab specialists distinguish
three security levels:
protection for the data received and transmitted over HTTP, HTTPS and FTP. Kaspersky Lab specialists distinguish
three security levels:
High level provides maximum protection necessary while working in dangerous environment.
Recommended level provides optimal protection recommended in most cases.
Low level allows maximum performance.
The user should decide which level to select according to the working conditions and the current situation.
To select one of the preset security levels, perform the following steps:
1. Open the application settings window.
2. In the left part of the window, in the Protection Center section, select the Web Anti-Virus component.
3. Use the slider in the right part of the window to choose the required security level.
If none of the preset levels satisfies your requirements, you can configure the Web Anti-Virus, for example, modify the
level of scanning intensity during heuristic analysis. Such configuration will change the security level name to Custom.
level of scanning intensity during heuristic analysis. Such configuration will change the security level name to Custom.
If you need to revert again to a preset security level, simply restore the default settings of the component (see section
"Restoring Web Anti-Virus default settings" on page
"Restoring Web Anti-Virus default settings" on page
C
HANGING ACTIONS TO BE PERFORMED ON DANGEROUS OBJECTS
Once analysis of a web traffic object shows that it contains malicious code, the response by the Web Anti-Virus
component depends on the action you have selected.
component depends on the action you have selected.
Web Anti-Virus always blocks actions by dangerous scripts and issues messages that inform the user of the action
taken. The action on a dangerous script cannot be changed
taken. The action on a dangerous script cannot be changed
– the only available modification is disabling scan of scripts
(see section "Blocking dangerous scripts" on page
If you are working in automatic mode, then Kaspersky Anti-Virus automatically applies the action recommended by
Kaspersky Lab's specialists when dangerous objects are detected.
Kaspersky Lab's specialists when dangerous objects are detected.
To select the action to be performed on detected objects:
1. Open the application settings window.
2. In the left part of the window, in the Protection Center section, select the Web Anti-Virus component.
3. In the Action on threat detection section in the right part of the window, choose the action, which the
application should perform with the discovered dangerous object.
C
HECKING
URL
S USING THE DATABASES OF SUSPICIOUS AND
PHISHING ADDRESSES
Web Anti-Virus can scan web traffic for viruses and also check URLs to make sure they are not present in the lists of
suspicious or phishing web addresses.
suspicious or phishing web addresses.
Checking the links if they are included in the list of phishing addresses allows avoiding phishing attacks, which look like
email messages from would-be financial institutions and contain links to the websites of these organizations. The
message text convinces the reader to click the link and enter confidential information in the window that opens, for
email messages from would-be financial institutions and contain links to the websites of these organizations. The
message text convinces the reader to click the link and enter confidential information in the window that opens, for