Kaspersky Lab Internet Security 2011, Upg, 3u, DE/FR/IT KL1837XBCFR-SUI Manual Do Utilizador
Códigos do produto
KL1837XBCFR-SUI
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104
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SING HEURISTIC ANALYSIS
Heuristic analysis is a special inspection method. It is used to analyze the activity of an object within the host system. If
that activity is typical of harmful objects, then such object will be recognized as malicious or suspicious with sufficient
probability even if the dangerous code in it is yet unknown to the anti-virus analysts.
that activity is typical of harmful objects, then such object will be recognized as malicious or suspicious with sufficient
probability even if the dangerous code in it is yet unknown to the anti-virus analysts.
You can select the level of heuristic analysis intensity:
light scan
– a quick check;
deep scan
– a thorough check taking more time;
medium scan
– an optimal combination of scanning speed and depth suitable in most cases.
If heuristic analysis reveals a malicious object, Kaspersky Internet Security will notify you about that and suggest
appropriate handling for the detected object.
appropriate handling for the detected object.
Heuristic analysis is enabled by default, the intensity level is set to medium scan.
To enable heuristic analysis and define its intensity level or disable it, 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. Click the Settings button in the right part of the window.
The Web Anti-Virus window opens.
4. To enable heuristic analysis, go to the General tab and check in the Scan methods section the Heuristic
analysis box. Use the slider below to define the necessary scanning intensity level. Uncheck the Heuristic
Analysis box if that scanning method should not be used.
Analysis box if that scanning method should not be used.
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LOCKING DANGEROUS SCRIPTS
Web Anti-Virus can scan all scripts processed in Microsoft Internet Explorer, as well as any other WSH scripts
(JavaScript, Visual Basic Script, etc.) launched when the user works on the computer. If a script presents a threat to your
computer, it will be blocked.
(JavaScript, Visual Basic Script, etc.) launched when the user works on the computer. If a script presents a threat to your
computer, it will be blocked.
In order for Web Anti-Virus to scan and block scripts:
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. Click the Settings button in the right part of the window.
The Web Anti-Virus window opens.
4. Make sure that the Block dangerous scripts in Microsoft Internet Explorer box is checked on the General
tab in the Additional section.