Kaspersky Internet Security 2012

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
USING HEURISTIC ANALYSIS WHEN WORKING WITH WEB
ANTI-VIRUS
To improve protection efficiency, you can use heuristic analysis (i.e., analysis of activity that an object performs in the
system). This analysis makes it possible to detect new malicious objects which are not yet described in the databases.
When Web Anti-Virus is running, you can separately enable the heuristic analysis for scanning web traffic and for
checking web pages for phishing.
To enable the heuristic analysis for scanning web traffic:
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. On the General tab in the Heuristic Analysis section, check the Use Heuristic Analysis box and set a scan
detail level.
To enable the heuristic analysis for checking web pages for phishing:
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. On the General tab, in the Kaspersky URL Advisor section, click the Additional button.
5. In the Anti-Phishing settings window that opens, check the Use Heuristic Analysis to check web pages for
phishing box and set a scan detail level.
BLOCKING DANGEROUS SCRIPTS
Web Anti-Virus scans all scripts processed in Microsoft Internet Explorer, as well as any other WSH scripts (for example,
JavaScript, Visual Basic Script, etc.) launched when you are working on the computer. If a script presents a threat to
your computer, it will be blocked.
To disable blocking of dangerous 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. On the General tab in the Additional section uncheck the Block dangerous scripts in Microsoft Internet
Explorer box.
93