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When on the Internet computers are subjected not only to virus infections but other types of attacks as well that take advantage of vulnerabilities in operating systems and software.

Firewall applies rules to all network connections. A Firewall rule is either an allowing or blocking action performed by Firewall once it detects a connection attempt.

Protection on the network level is performed by using global packet filtration rules where network activity is allowed or blocked based on analyzing definite settings.

Protection on the application level is performed by applying application rules for using network resources to the applications installed on your computer. However, on the application level, both data packet traits and the specific application that sends and receives the packet are taken into account.

Network attack is a network activity aimed to remotely perform (usually malicious) action on the computer. Vulnerabilities in the operating systems and/or installed programs are used for network attacks.

As soon as an attempt to attack the computer is detected, Network Attack Blocker blocks any network activity of the attacking computer towards your computer with KSOS 2 installed.

Descriptions of currently known network attacks and methods to fight them are provided in application databases. The list of attacks which the Network Attack Blocker can detect is updated when the application's databases are updated.

In this video you will know how the Anti-Spam component functions, how to enable/disable the component, how to select the necessary security level or configure custom security level.

The video will also provide the information how to train the component to detect spam correctly, register the component in such mail clients as Microsoft Outlook Express, Microsoft Outlook from MS Office and Mozilla Thunderbird.

In this video you will know where to view the information about:

1. All opened ports and active network connections currently established on your computer.

2. The use of packet rules for applications.

3. All inbound and outbound connections established between your computer and other computer.

4. Computers blocked by KSOS 2.

You will also know how to configure the mode of controlling monitored ports and scan encrypted connections.

Phishing often targets online banking. Criminals create an exact copy of the website of a chosen bank where the customer can enter the data of his credit card or other confidential data. Next, spam technologies are used to send messages to customers on behalf of the chosen site. Company logotypes and names of real executives are used in the messages to convince customers to enter their data on the site.

The information in such messages claims that a malfunction or replacement of online banking system software has resulted in the loss of user details, necessitating the user to confirm or modify such details on the bank's website. Users click the link that takes them to the fake website and enter their details, which then end up in the hands of criminals.

In this video you will know how to configure the component to be securely protected against this kind of fraud.

Not only are banner ads devoid of useful information but they also increase the amount of traffic on your computer.

In this video we will show how to enable/disable the Anti-Banner component, how to specify scan methods for banners, and how to create the lists of allowed and blocked banner addresses.