VPN technology encrypts all your online activities. Everything you send and receive. If you're only logging in through a VPN, it's not your real source of connection that is visible, but one of the many VPN routers.

VPN technologies are helping to approach true anonymity without resorting to the TOR network, in which the connection loops over a wide network of repeaters, constantly changing the position of activities on the Internet so that no one can focus on them. VPNs don't use such a protocol, but they provide sufficient - and very important - protection as you travel on unregulated and intruder-laden roads.

By using this type of software (and sometimes corporate and government-level hardware), a VPN creates a virtual network between two physically separate networks.

For example, using a VPN allows an IBM employee to work from home in a Chicago suburb while accessing the company's intranet located in a new York building, as if they were there in the new York office network.

One of the biggest problems with wireless access from network devices is the poor physical security of portable equipment. In most solutions, it is not the user but the device that is identified, and the one who uses the substituted or stolen device can obtain all the rights of a legitimate client - especially when barbaric methods of ensuring comfort are allowed, such as storing a password inside the system or the function of auto-completion of login and password when accessing Web sites through browsers.

But seriously, unfortunately, a large number of people live in countries with high levels of censorship and monitoring of Internet traffic (for example, in China) and countries with more hidden monitoring (for example, in the United States). one of the best ways to circumvent censorship and monitoring is to use a secure tunnel to make it look like you are from another country.

Even if you are not particularly aware of security or privacy, everyone who regularly uses public Wi-Fi networks should have a VPN.

The router may work with outdated and compromised firmware. The router may indeed be malicious and actively scan packets and log your data. The router may be incorrectly configured, and other users on the network may view your data and get into your laptop or mobile device.

There are not many really reliable, fast and secure VPNs in China, but there is still a choice. And for beginners it is not always clear what to look for, how to check the service, how to find out if it will work in this country with its strict Internet control policy. Unlike mobile services vpn服务器购买 for laptop is often used for full-fledged online games for torrenting or streaming in high quality. Chinese sites are something unimaginable in this regard, so it will be more convenient and safer with a good VPN.