With the increasing number of digital threats in the Internet, Virtual Private Network (VPN) became more popular in the user’s environment. They can be used to ensure the anonymity of the Internet, to do work using public Wi-Fi access points and to safer circumvent the established providers limitations.
First, some theory that explains the principle of operation of VPN. If you do not go into the technical jungle, the scheme is quite simple: the user installs the client program that creates a data transmission channel through the VPN server (gateway) on a computer or mobile device. Broadcasted information is encrypted, which deprives the third parties of possibility of interception of traffic in order to extort the passwords and other valuable data from it. It makes virtual private network an indispensable tool when working with public access points Wi-Fi and protects against leakage of information on open networks. An important role in the work plays Virtual Private Network routing traffic. The VPN server assigns the client its IP address, in the result the real IP and real location of the user is hidden.
VPN service as a way to protect the anonymity of the user in the global network and access to web resources that are restricted, is unique nowadays. It happens that some websites might be blocked for visits from this or that region. In this case you just need to take advantage of VPN service. Fortunately, drapotheke24.com welcomes the customers from around the world, so if necessary you can visit it and buy the necessary medicines without problems.
We will consider opportunities that provide different VPN services available to the average user who is not a specialist in networking.
VPN. Basic functions.
To choose the right VPN service, the user should define the purposes for which he needs the anonymity of the Internet and change his/her IP address. A standard set of functions that is offered by domestic and foreign service providers, includes:
- An anonymizer, or a proxy server.
With the help of it the user masks his/her IP, replacing it with another one. Most VPN services allow the user to change the IP address on the fly, without having to reconnect. In addition, there is a choice of ‘ any country at will of the user.
- VPN chains.
This option greatly complicates the determination of the real IP address of the subscriber, as the queries pass through several VPN servers. ( What is a VPN chain? )
- Mixing clients’ requests of Tor traffic users.
The developers of the “onion” routing (use Tor browser) has provided the possibility for maximum anonymity on the network. Thanks to this it is almost impossible to identify the user.
- DNSSEC, or secure against spoofing the domain name.
Servers, included into the structure of a VPN service, check the accuracy for resolving a domain name, and do not allow redirecting the subscriber’s request for a fake IP address. This prevents the actions of intruders that steal personal information, passwords, and leak user activity.
What feature of the VPN service do you need?
It is well known that many interesting web resources, for example, some online movies, torrent trackers and entertainment portals provide access from IP addresses only of the country in which they are located. So users who just want to read entertaining content, download it or go surfing to find the right information, enough functionality, presented in claim 1 of the above list.
In addition, connection to standard VPN allows you to bypass the limitations set by the system administrator in the company, ISP or government censorship. For example, go to any of the social networks or watch streaming video with no restrictions.
Also, when choosing, you should pay attention to the functionality of the service, for example , whether the VPN service allows to download torrents ( VPN services for torrents ). With provide features and reviews on the tools you can see on the card each service.
The users, for whom anonymity is paramount, it is recommended the functionality described in the PP. 2 and 3. And options p. 3 allow subscribers of a VPN service to access the closed domain zone “the onion”, in which you can only surf using the Tor browser.
Many people have dealt with a situation when after some time after login in social networks or payment systems, their own profiles were hacked. The reason is simple: hackers replace the DNS name of the service and redirect the user to bogus website which interface is almost similar to the requested. After entering a username and password happens a bogus system failure, and the user is redirected to the “right” portal. DNSSEC is described in claim 4, prevents such a situation by checking matching IP addresses and domain name.