How do I use Kaspersky firewall?

owned cybersecurity companies, was founded by Eugene Kaspersky in Russia in 1997. Despite being a Russian company, Kaspersky operates globally and has offices and subsidiaries in various countries around the world. It is important to note that the ownership of a company does not necessarily dictate its level of trustworthiness or the quality of its products. Kaspersky has been a trusted and respected name in the cybersecurity industry for many years, providing advanced security solutions to millions of users worldwide.

Kaspersky Firewall is one of the security features offered by Kaspersky products. It helps protect your computer and network from unauthorized access by monitoring and controlling network traffic. In order to use Kaspersky Firewall effectively, it is important to understand how to allow programs through it. To do so, you can open the main application window, select “Manage apps” from the application menu, and then unblock the desired application from the “Blocked apps” list.

The way Kaspersky Firewall works is by allowing you to control network activity based on the status of your network connection. The firewall receives the network connection status from your computer’s operating system, which is set by you when configuring your network connection. This allows you to customize the firewall’s behavior according to your preferences and security needs.

If you need to open ports in Kaspersky Firewall, you can do so through your router’s port forwarding settings. Access the port forwarding section of your router, click on “Port Forwarding,” enter the IP address of your device in the appropriate box, and specify the TCP and UDP ports of the Kaspersky Security Center server. This will ensure that the necessary ports are open and accessible for proper communication.

Kaspersky Firewall is well-regarded in terms of its effectiveness in protecting against malware and unauthorized access. The malware scanner of Kaspersky has consistently performed well in tests conducted by independent testing labs, such as AV-Comparatives and AV-Test. These tests have shown that Kaspersky Firewall is capable of capturing 100% of zero-day malware and widespread malware, with a low false positive rate.

If Kaspersky Firewall is blocking a program that you want to run, you can allow it by adjusting the settings in Windows Firewall. Simply click the Start button, type “Windows Firewall” in the search box, select “Windows Firewall,” and then click “Allow a program or feature through Windows Firewall.” From there, you can change the settings and allow the desired program to run.

To allow apps through Windows Firewall, you can follow these steps: select the Start menu, type “Allow an app through Windows Firewall,” and select it from the list of results. After that, click “Change settings,” and you might be prompted to enter an administrator password or confirm your choice. To add an app, you can select the checkbox next to it or choose “Allow another app” and provide the path to the app.

Firewalls work by inspecting data packets and comparing them against a threat database. A stateful inspection firewall, like Kaspersky Firewall, examines the data packet’s source, destination, used ports, and associated applications. If the packet passes the inspection and does not match any known threats, it is allowed to pass through the firewall.

To verify whether Kaspersky is working properly, you can access the Administration Server’s properties and navigate to the KSN Proxy statistics. From there, you can click “Check KSN connection” to ensure that Kaspersky is actively connecting to the Kaspersky Security Network and receiving updates and information.

The ports that need to be open on your firewall depend on the specific services and protocols you are using. For example, HTTP/HTTPS (web) services commonly use ports 80 and 443, while POP3 (email) uses ports 110 and 995 and IMAP (email) uses ports 143 and 993. It is important to consult the specific documentation or guidelines for the services you are using to determine the required open ports.

To allow access to ports in your firewall, you can follow these steps in Windows Firewall: open the Control Panel, click on “System and Security,” then choose “Windows Firewall.” From there, click “Advanced Settings” and navigate to “Inbound Rules.” Click “New Rule,” select “Rule Type of Port,” and click “Next.” On the Protocol and Ports page, specify the TCP or UDP ports you want to allow and complete the remaining steps.

While Kaspersky is a Russian company, it operates globally and has customers and offices worldwide. The topic of its ownership and potential ties to the Russian government has been a subject of controversy and speculation. However, it is important to note that Kaspersky has consistently maintained that it operates independently from any government and that it has strict privacy and security measures in place to protect its users’ data.