Why use a VPN and how to choose it ?

How to maintain your privacy while browsing the Internet In this article, we will provide you with the best VPN softwarethat .how to choose a VPN .

What is a VPN?

VPNs (Virtual Private Networks) are systems that make it possible to secure and vary Internet connections, but why do we use them and how do you choose the right provider?

Virtual Private Networks (VPNs) were previously reserved for companies wanting to secure their access to the intranet, and have long been in widespread use to meet the needs of individuals seeking security and anonymity on the Internet.

How does a VPN work

A VPN for a Virtual Private Network,Which simply translates into a virtual private network, is a system that allows you to establish a connection to another computer (or server) through an encrypted connection. The setup of this network is transparent to the connected computers or devices, and the various “devices” communicate as if they belong to a local network. TYou can thus connect to a remote server with a gateway, in other words an external connection to the Internet network. In doing so, the IP address may also change, since you are using another computer to connect to an Internet. This virtual private network therefore has several advantages:

Is using a VPN legal?

In the vast majority of countries, using a VPN is legal, but there are many instances where these solutions are subject to conditions, or even prohibited. Hence, in China, you have to use VPNs that are acceptable to the authorities and many service providers are blocked by the Great Firewall. Other countries are more strict, like the United Arab Emirates, where the use of a VPN is strictly prohibited, as is the case in Iraq, Turkey, or Oman, for example.

The data is encrypted between your computer (smartphone, tablet, router, etc.) and the gateway server to the Internet: Your access provider cannot know what is going through your connection.The gateway computer through which you access the Internet has a different IP address than the personal computer. This gateway computer can be located in France, but also in another country. This allows, for example,

Simply put, VPN software creates a kind of internet connection tunnel that makes what passes inside completely incomprehensible to outsiders. Additionally, changing the computer connected to the Internet makes you anonymous.

Why use a VPN

While VPNs are commonly used by companies to allow employees to connect to a company’s internal network from outside in a secure manner, these systems are best known to the general public as the ideal technical solution for performing illegal downloads. Anonymously and therefore with complete impunity.

Sécurité et anonymat

But using a VPN isn’t just about fraudulent downloads. Indeed, virtual private networks also provide advanced security of Internet connections, in particular for making online payments. Using VPN software can be practical and reassuring for:

 secure a public Wi-Fi connection such as that of a restaurant, library or park. Open Wi-Fi networks are the playgrounds of hackers trying to access your data. Additionally, hackers can also create fake Wi-Fi hotspots to access your data.

Access online services abroad with a geographic restriction. Some operators limit access to their services to residents of their country only. This is sometimes the case for television channels or certain banking services. If you are traveling or living abroad, it is interesting to be able to bypass this limitation. Conversely, keep in mind that connections from abroad to consult your bank account in in France could be interpreted by the banking establishment as an identity theft.

Access the Internet in complicated countries (China, etc.) which limit Internet access or which apply communications monitoring.

Have Internet access through a secure Internet connection. With a VPN your connection is point-to-point encrypted, meaning that no one can read or intercept your data while you are connected. This ensures a very high level of confidentiality.

Without falling into the paranoia of state tapping, it is clear that some states do wiretaps and monitor Internet connections. The Five Eyes Alliance thus brings together the intelligence agencies of 5 countries (Australia, Canada, New Zealand, the United Kingdom and the United States of America) which share their information and reciprocally monitor their populations.

Keep in mind, however, that using a VPN does not make you “invisible” once on the Internet. If you want to protect your personal data, it is illusory to use a VPN to connect to your Facebook account, for example. Security and anonymity on the Internet require a certain rigor and an end-to-end connection strategy.

Things to consider when choosing a VPN

Operating system

Also, make sure the VPN software works on the platforms you use at home. Again, the wider the choice, the more you can use your solution for different purposes. Now, most solutions are available on Windows, macOS, and Linux. Make sure that the provider offers an application for Android / iOS to protect your internet connection on a smartphone. If you want to quickly protect all the devices in a household, the easiest solution is to install the VPN on a router. However, the operation is tough, if not impossible on ISP boxes. Also note that some subscriptions restrict the use of VPN to 1 or 2 simultaneous users, others are more generous.

The tariff

Why pay for a VPN service when there are free solutions? Setting up VPN servers comes at a cost that operators must bear, so these companies need to be remunerated. Two solutions are possible and can be combined: display advertisements during use or resell user data to other companies, again for advertising. The famous adage “when it’s free, you are the product” once again takes on its full meaning and anonymity loses its own …

The prices of VPN providers are very variable and, above all, they are regularly the subject of promotions. It is therefore difficult to establish a comparative table in this area. In addition, service subscriptions are sometimes different with offers for 1 month, 1 year or 3 years. Be aware, however, that prices range from more than 10 € to less than 3 € depending on the duration of the commitment. Also note that there are usually one month trial offers that allow you to test the VPN under real conditions. For most providers, however, you must register by giving your bank details. So remember to put a reminder to cancel the subscription if it does not suit you.

No data logging

As we have just seen, one of the great benefits of VPNs remains anonymity, and for this some providers claim to keep only a very limited amount or even no information on users’ Internet traffic. However, it is difficult to ascertain this allegation and it is most of the time a simple declaration. For the sake of transparency, some service providers order audits in order to obtain certifications of non-retention of data. In this area, NordVPN is one of the first to obtain this certification. Other providers should follow this movement like ExpressVPN or PureVPN.

Number of servers and geographic release

This is one of the important points to ensure a good quality of service. The more the service provider has a high number of servers, the more it will be able to offer a quality connection. It must also be able to offer a wide variety of geographic outings. It is therefore necessary that it has servers in many countries. Please note, to access certain services restricted to specific geographic areas, the presence of a server is not always sufficient. Indeed, some companies like Netflix, Amazon or the BBC adopt more or less restrictive measures vis-à-vis VPNs to protect their content.

Service in sensitive areas

If you want to use your VPN abroad, you should make sure that it works in your various destinations and especially in certain sensitive areas such as China, Turkey or the United Arab Emirates, for example.

Encryption and communication protocol

We are entering the “hard” here. Data encryption is one of the essential components of a VPN. It is therefore important to ensure that the service provider uses quality algorithms which allow data to be transmitted with complete peace of mind. To read your encrypted data, you need a key that can decode the information. The “longer” this key, the more difficult it is to decipher using specialized software. The number of possible combinations for a key depends on this length.

Most VPN software uses 192- or 256-bit keys, which would require thousands of years of computing from today’s most powerful computers. On that side, you have nothing to fear.

Communication protocols are also important in establishing a secure “tunnel”. You will currently find the following systems:

  • PPTP
  • L2TP/IPsec
  • SSTP
  • IKEv2
  • OpenVPN

If PPTP is to be avoided, the other protocols would be quite secure, like OpenVPN or IKEv2, which are widely used.

Connection speeds

Going through a VPN can degrade the performance of your Internet connection to a greater or lesser extent. This is therefore an important point to take into account when making your choice. With some providers, the degradation may be barely perceptible, especially with a high-speed connection (fiber); for others, slowing down can be very annoying, even prohibitive. This is a point that we will evaluate during our tests, but this point is delicate. Indeed, the performance of a provider may vary depending on the number of people connected and the time of connection.

Here are the best VPN software that will give you 100% internet privacy and security.

أفضل برامج  private internet access vpn
  • Super Fast Servers
  • 3000+ servers in 29 countries
  • Military grade encryption
  • Unlimited bandwidth

One of the fastest & most powerful VPN services. No-Logs policy, state-of-the-art encryption. Excellent choice!

cyber gost vpn
  • Dedicated broadcast servers
  • 5600+ servers in 90 countries
  • Keep zero records related to your activities
  • Unlocks Netflix, BBC iPlayer, Disney +, and more
  • 45 days refund | 24/7 assistance
  • Unlimited bandwidth

Super fast, reliable & ultra secure. State-of-the-art encryption. Excellent for HD / 4K streaming. 24/7 assistance

nord vpn
  • P2P / Unlimited Torrenting
  • Test it risk-free 30 days
  • Instant setup & ease of use
  • 24/7 assistance

Cutting-edge speeds, privacy & features

  • Connect securely to over 50 countries
  • Unblock Netflix, BBC iPlayer, Disney + and more
  • No LOG and IP address leaks
  • P2P / Torrent unlimited & anonymous

Fast and easy to use VPN for all types of users. Cutting-edge encryption and features

  • Powerful, user-friendly and a multitude of servers Servers
  • Look like in the United States
  • Usable on a total of 5 devices
  • Multiple protocol & encryption options
  • 24/7 customer support

Stream quickly on a secure network

  • more than 70 locations around the world
  • Unlimited bandwidth
  • Apps for all your devices
  • 5 simultaneous connections
  • Pick-up from China

State-of-the-art security. Integrated NAT firewall. Exclusive Anti-Censorship Protocol

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