User manual KASPERSKY LAB ANTI-VIRUS 7.0

[. . . ] KASPERSKY LAB Kaspersky Anti-Virus 7. 0 USER GUIDE KASPERSKY ANTI-VIRUS 7. 0 User Guide Kaspersky Lab http://www. kaspersky. com Revision date: December, 2007 Contents CHAPTER 1. THREATS TO COMPUTER SECURITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sources of Threats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . How threats spread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Increasing this value or deselecting the caching time limit will lead to better anti-virus scans, but somewhat slower delivery of the object. To limit the caching time for file fragments or remove the limit: 1. Open the application settings window and select Web Anti-Virus under Protection. Click on the Customize button in the Security Level area (see Figure 31). In the window that opens (see Figure 32), select the option you want in the Scan settings section. Figure 32. Selecting the web security level 104 Kaspersky Anti-Virus 7. 0 9. 2. 2. Creating a trusted address list You have the option of creating a list of trusted addresses whose contents you fully trust. Web Anti-Virus will not analyze data from those addresses for dangerous objects. This option can be used in cases where Web Anti-Virus repeatedly blocks the download of a particular file. To create a list of trusted addresses: 1. Open the application settings window and select Web Anti-Virus under Protection. Click on the Customize button under Security Level (see Figure 31). In the window that opens (see Figure 32), create a list of trusted servers in the Trusted URLs section. To do so, use the buttons to the right of the list. When entering a trusted address, you can create masks with the following wildcards: * ­ any combination of characters. Example: If you create the mask *abc*, no URL contain abc will be scanned. For example: www. virus. com/download_virus/page_0-9abcdef. html ?Example: If you create mask Patch_123?. com, URLs containing that series of characters plus any single character following the 3 will not be scanned. For example: Patch_1234. com However, patch_12345. com will be scanned. is part of an actual URL added to the list, when you enter them, you must use a backslash to override the * or ?Example: You want to add this following URL to the trusted address list: www. virus. com/download_virus/virus. dll?virus_name= For Kaspersky Anti-Virus not to process ?as a wildcard, put a backslash ( \ ) in front of it. Then the URL that you are adding to the exclusion list will be as follows: www. virus. com/download_virus/virus. dll\?virus_name= 9. 2. 3. [. . . ] Kaspersky Lab's technical support service is also entitled to demand from the End User additional registration for identifier awarding for Support Services rendering. Until Software activation and/or obtaining of the End User identifier (Customer ID) technical support service renders only assistance in Software activation and registration of the End User. (ii) By completion of the Support Services Subscription Form you consent to the terms of the Kaspersky Lab Privacy Policy, which is deposited on www. kaspersky. com/privacy, and you explicitly consent to the transfer of data to other countries outside your own as set out in the Privacy Policy. Support Services will terminate unless renewed annually by payment of the then-current annual support charge and by successful completion of the Support Services Subscription Form again. [. . . ]