How to block the port?

Not all of us are specialists in computer fields. So, Internet users often have a problem with how to block the port, which is a hindrance to work on the computer when they are accessing the Internet. At the same time, often this task is not for a professional, but for an ordinary user who does not understand technical subtleties and simply does not know where to start. It should be noted immediately that blocking ports is quite simple and, following simple instructions, you can get the desired result very quickly. In this case, no special technical skills and knowledge are required.

Firewall

There is such a program as firewall, theirthere is simply a huge amount of varieties. For example, on the site Softodrom.ru you can find a lot of links on which you can go to the section with the software. In addition, various firewalls on the Internet can be found plenty, they can be paid and free.

Comodo Firewall

To block ports using, for example,Comodo Firewall, you should install it first. However, at the very beginning, you need to remove all other similar programs so that there is no conflict. Installation is simple, as for all other Windows programs. You should read the information and click the "Next" button. The final settings should be set to "automatic". The program will be ready to work after the system is rebooted.

After the first start of the program, it will be necessaryDetermine: which programs allow access to the Internet, and which does not. To do this, in a special window, opposite the list of programs, set the status of "allow" or "prohibit". In the event that for a particular program the status changes are not expected in the future, then you need to add a tick where it is suggested to "remember the answer for this application". In some cases, to block the port in Windows XP, you need a special driver. It, if desired, you can search and download from the Internet.

And it is possible and easier

However, before you puzzle over specialprograms, you can try to use the built-in features of the operating system. In connection properties, go to the Internet protocol, then properties - in addition - parameters - filtering - properties. After that, a proposal will be made to enable filtering. There you can select the necessary programs and thus limit the access to the Internet, for some of them.

Thus, it becomes clear that the problemHow to block ports is solved quite simply. It is important only to know that there should be an exit in and-no, and what not, follow the instructions and put the tick where necessary.