Kaspersky PURE User Guide - Kaspersky Lab

U S E R G U I D E5. Use the General tab of the displayed window to select in the Protection scope section the option Incomingemail only.To select the protocols to scan and the settings to integrate Mail Anti-Virus into the system:1. Open the main application window.2. In the top part of the window, click the Settings link.3. In the left part of the window, in the Protection Center section, select the Mail Anti-Virus component.4. Click the Settings button in the Security level section in the right part of the window.5. In the window that will open, on the Additional tab, in the Connectivity block, select the required settings.CHANGING AND RESTORING SECURITY LEVELDepending on your actual needs, you can select one of the preset email security levels or configure Mail Anti-Virus onyour own.When configuring File Anti-Virus, you can always roll back to the recommended values. These values are consideredoptimal, recommended by Kaspersky Lab, and grouped in the Recommended security level.To change the preset email security level:1. Open the main application window.2. In the top part of the window, click the Settings link.3. In the left part of the window, in the Protection Center section, select the Mail Anti-Virus component.4. In the right part of the window, in the Security level section, set the required security level, or click the Settingsbutton to modify the settings manually.If you modify the settings manually, the name of the security level will change to Custom.To restore default mail protection settings, please do the following:1. Open the main application window.2. In the top part of the window, click the Settings link.3. In the left part of the window, in the Protection Center section, select the Mail Anti-Virus component.4. Click the Default level button in the Security level section in the right part of the window.USING HEURISTIC ANALYSISDuring File Anti-Virus operation, signature analysis is always used: Kaspersky PURE compares the object found with thedatabase records.To improve protection efficiency, you can use the heuristic analysis (i.e., analysis of activity that an object performs in thesystem). This analysis allows detecting new malicious objects which are not yet described in the databases.To enable or disable the heuristic analysis:1. Open the main application window.2. In the top part of the window, click the Settings link.100