How to choose a reliable VPN

N years ago due to the needs of the work, has become a scientific internet just need the crowd. From the beginning of the collection of proxy, the next ssh, Socket5, VPN, shadowsocks, which use the longest time or VPN. Choose a stable and easy to use VPN as a scientific Internet tool, no doubt can put more energy on the work, improve efficiency.

How do I define a good VPN?

The most common question to reach the party is: "Which is the best?" ”

For good products, everyone has their own definition and needs.

Although the author was early Taobao players (yes, not sellers, is clearly tease me to play AH) jokingly many times, and later in the purchase of network products VPN, still been pits several times, so that finally the definition of good VPN has been approaching the following bottom line:

1. Can be found at any time can be opened in China's official website;

A lot of VPN with a paragraph, can not find the official website, and then there is no

2.VPN problem, can find someone to deal with;

e-Mail over 2, 3 days to return, customer service QQ No one bird you, negative roll rough

3. Non-cottage VPN;

Shanzhai VPN has no moral integrity, has no quality and service, set Ming is a cheat

4. Provide free trial;

Do you dare to buy this goods? Most of the VPN appearance of a suit, look the same, only real experience, only to know its true. And, there is another problem is that others use very good, you are not necessarily good, the effect of VPN due to their own network environment and there are large differences, the following detailed discussion of this issue.

What does stability matter?

1. Server uptime (online rate, or availability rate), packet loss rate

VPN server is the core of such services, the price difference is very large, some low-end low-cost (less than 100 yuan/year) of the server or VPS, often there will be downtime, or a bad line often lost packets. In the use of services in the process of the specific performance is: often not connected, or even after the easy disconnection, or the site is sometimes not open.

2. Client-side network environment

Domestic network environment is more complex, some operators of international export resources are not sufficient, since ancient times Huashan a road, we are all fighting the life of the people more natural squeeze broken head. Therefore, the same VPN server, some people use a particularly stable, and some people use a variety of ventilation. Among them, the more common is the long width, campus network, Dr. Peng, April broadband and so on. Telecommunications and unicom are relatively less problematic.

3.VPN Software

Most VPN vendors provide Windows client software. But its quality is also different, there are all kinds of strange problems, and some even play window ads. A small portion provides iOS and Android clients.

What about VPN localization services?

VPN has now become a popular product, the emergence of a large number of Chinese providers to promote the development of the VPN industry localization, now most of the Chinese businessmen to provide VPN, localization is not a big problem, language website, software Chinese Language interface, Alipay as the mainstream means of payment, customer service support using QQ online communication.

Windows client software simplifies the user's operation, integrates domestic and foreign streaming functions, and avoids the problem of visiting the domestic website slowly after the VPN is connected.

At the same time, some old businesses, selected by the Asian optimized service lines, while taking into account the telecommunications and Unicom users, improve the speed and stability of access to different regions.