What is an HTTPS port, and what are the ways to open it

Each personal computer has a certaina name by which it can be identified, its location, as well as other information about it. The name of this identification number is the IP address. It is through it that you can connect your computer to a server. The port is a guard, which can allow a connection or reject it, if a certain address is not specified in advance as a trusted one.

What is a port?

Ports are used to connect differentsoftware. Each program uses its own port, because the two programs can not use the same one. As a result, such a connection will lead to connection errors. The port number is allocated 16 bits, that is, the maximum number of ports in this case is 65 536.

There are only 2 port options: UPD and TCP. They differ only in that on UDP the load on the server where this technology is used is several times smaller. All because this method does not check the process of delivering packets to the recipient, it simply sends them. Therefore, less server processing power is required, in contrast to TCP, where everything is subject to strict control. The HTTPS port belongs specifically to TCP. Therefore, it is so reliable and popular.

How to open the HTTPS port on your computer

Despite the fact that the port is open, there arecases when it is blocked by programs. An example of such a program may be an antivirus installed on the computer. If you have "Windows 7" or newer version, then there is already built-in antivirus Windows Defender. It is very effective against many worms, Trojans and similar viruses, but there is one downside. In the course of its operation, some, if not all, ports can be disabled. This is done for your own safety. If you need to connect some program that uses the HTTPS port, you will have to disable it. This is done as follows:

1. Go to the "Control Panel".
2. Enter the first item "System and Security".
3. Click the inscription "Windows Firewall".
4. If you have built-in antivirus enabled, there will be 2 shields of green color. There will be several items nearby, including "Changing notification settings", go there.
5. Disable both items, after which the antivirus will be deactivated, and many ports will open.

Check the option on the website that cancheck ports. But what about HTTPS? By standards it is a 443 port. There are a lot of such resources on the Internet, it is only necessary to write "Site for checking the port". If the resources are not opened, then there is a possibility that your router or the ISP itself blocks this path. This happens infrequently, these providers are called "gray". To exit this situation, it is recommended to use a VPN connection.

How to open ports using VPN

This method has the maximum efficiency,because the servers through which the Internet connection is made are created with such a design that everyone can open the desired port without much effort. To establish a VPN, you need to do the following:

1. In the search engine, write "VPN download." There is a certain number of sites that can provide a VPN on a paid or free basis.
2. Register and download the program from the selected site.
3. Select the server closest to you, then go to the VPN control panel in the program itself or on the official site.
4. Find the item that provides the function of opening ports, enter the port of interest to you, HTTPS protocol for example, after which it will be opened.

Although the Internet connection after this will be a little slower, but the ports will be open, and you will also be able to access sites that are prohibited within your country.

Conclusion

Opening an HTTPS port is fairly simpletask, if, of course, know the principle of its inclusion and deactivation. We hope that this article has helped you in solving the problem. But also it is worth remembering that through ports, intruders can take over your computer, so do not open all kinds of addresses, only those that are exactly used.