Using a virtual connection, a person can protect their private information on the Internet. No one else will intercept the username / password even if you use a public WI-FI connection. Blocked sites will remain in the past, but thanks to this network, you can remain anonymous. Network connection technology. It allows you to organize a subnet in an existing connection. Translated means a virtual network. It encrypts a new surface connection, which helps maintain confidentiality.
The surface network is closed from external access because they will not be able to intervene in it. The only condition is the presence of a high connection speed.
The connection is a point-to-point type. This is a tunnel connection. You can use any personal computer to enter the tunnel. Programs offering vpn connection for free have a higher rating. Test modes usually last from a few days to a month, but there are also unlimited time offers. Using completely free services is not recommended. They rarely provide a reliable level of connectivity. A connection speed test is needed to evaluate how much network bandwidth will decrease. It also allows you to evaluate the quality of the connection.
In most cases, providers supply their customers with all the necessary equipment for the duration of the service agreement. But at the request of the customer can purchase the equipment on their own. In this case, he will need standard network equipment, as well as a special gateway. The network in the office is a simple and convenient solution both for companies with a large number of branches and remote users, as well as for companies who want to have an inexpensive, easy to manage and flexible system.
First of all, you need to determine what a VPN is. A VPN is a kind of separate network built on top of another network (Internet). The name VPN stands for Virtual Private Network. It is often used in various companies to provide access to various resources only to employees of such a company. All traffic through the VPN can go through the corporate network and can be under the supervision of a security service. Also, VPN has recently become widely used by ordinary users for simple work on the network.
Thus, whether you need to connect a VPN or not, everyone decides for himself, but it is important to use a VPN legally. If the resource is blocked, you probably should not look for ways to bypass it, but you can try to find a similar one that has no access problems. For companies and organizations, a VPN will be useful in that you can organize your own secure network for employees.
Your suggestion is true when choosing the right VPN provider. Therefore, do not install any applications that promise anonymity and security. There were many cases when a well-known and popular service merged user data or even used their computers for virus and DDoS attacks.
At the moment, there are a huge number of topVPNcn services, both paid and free. Free services, as a rule, cut the speed very much and work slowly.
But there are also shareware. These VPNs allow You to use a certain amount of traffic per month (for example, 4 gigabytes). After this limit expires, the VPN will only work in paid mode.
There are many applications and programs available for both computers/laptops and smartphones/tablets. These programs run separately and use IP address changes in all third-party applications, which is very convenient.