Enabling hosts blocking

To add hosts showing any malicious or encrypting activity to the Blocked Hosts storage and block access to network file resources for those hosts, at least one of the following tasks must run in the active mode:

• Real-Time File Protection
• Network Threat Protection
• Anti-Cryptor
• Anti-Cryptor for NetApp

Configure the Real-Time File Protection task:

1. In the main window of Web Console, select Devices → Policies & profiles.
2. Click the policy name you want to configure.
3. In the <Policy name> window that opens select the Application settings tab.
4. Select the Real-time server protection section.
5. Click Settings in the Real-Time File Protection subsection.
6. In the Integration with other components section, select the Block access to network shared resources for the hosts that show malicious activity check box if you want Kaspersky Security for Windows Server to block access to network file resources for hosts on which malicious activity is detected while the Real-Time File Protection task is running.
7. If the task has not been started, open the Task management tab:
   1. Select the Run by schedule check box.
   2. Select the At application launch frequency in the drop-down list.
8. Click Save.

The newly configured settings are saved.

Configure the Anti-Cryptor task:

1. In the main window of Web Console, select Devices → Policies & profiles.
2. Click the policy name you want to configure.
3. In the <Policy name> window that opens select the Application settings tab.
4. Select the Network activity control section.
5. Click the Settings button in the Anti-Cryptor subsection.

   The Anti-Cryptor window opens.

6. If the task has not been started, open the Task management tab:
   1. Select the Run by schedule check box.
   2. Select the At application launch frequency in the drop-down list.
7. Click Save.

The newly configured settings are saved.

Configure the Anti-Cryptor for NetApp task:

1. In the main window of Web Console, select Devices → Policies & profiles.
2. Click the policy name you want to configure.
3. In the <Policy name> window that opens select the Application settings tab.
4. Select the Network attached storage protection section.
5. Click the Settings button in the Anti-Cryptor for NetApp subsection.
6. The Anti-Cryptor for NetApp window opens.
7. If the task has not been started, open the Task management tab:
   1. Select the Run by schedule check box.
8. Select the At application launch frequency in the drop-down list.
9. Click Save.

Kaspersky Security for Windows Server blocks access to network file resources for the hosts showing malicious or encrypting activity.