Workings of VPN and Everything Else About It [Best Guide-2019]

Using virtual private networks with a combination of firewall and antivirus or anti-malware software can enhance your online security experience while browsing the internet.  It can ensure data privacy and protection against hacking and scams, which have become commonplace these days and a significant source of concern for many.

Do you often worry about how to keep your online activity private? Do advertising trackers annoy you? Or, do you want to visit some websites but fail to do so because they have been blocked by the government or your internet service provider? By subscribing to a VPN, you can take care of all your problems without any hassle. Here are some detailed insights on virtual private networks so that you know why this technology can be beneficial to you.

VPN definition

It’s a private encrypted connection that works like a tunnel between your PC and a server, which can be located anywhere, empowering you to browse internet data safely and secretly. It also helps you to avoid any location-based limitations while exploring the net.

Since the information that passes from your devices, such as mobile phone, tablet, or computer, to a VPN server is kept private, the apps that you use on this network enjoy higher functionality and security. In this context, it is essential to learn that even your home Wi-Fi service is not very safe, just like any public Wi-Fi connection. You need to incorporate an extra level of security to protect your information from cybercrimes, hacking, and data theft, and VPN provides you precisely that in addition to several other advantages.

Advantages of VPNs

  • Keeps your IP address protected
  • Doesn’t reveal your physical address or location
  • Protects all the information traveling between your device and the server safe and secure
  • Doesn’t record your internet activity
  • Gives you access to Netflix, YouTube and other well-known streaming services of different countries
  • Helps circumvent censorship blocks

These benefits may make you wonder how these connections work and ensure data privacy for you. For more information, visit Fastest VPN Guide.

How does the VPN function?

Connecting to a Wi-Fi service without a VPN while traveling or being at home or a shopping mall means you view information on a public or shared network as provided by your internet service provider. It means whatever you do online on a public connection remains to be open.

It gives your internet service provider an upper hand in understanding your online behavior and controlling the content through censorship or blocking. Both government and business houses, who are equipped with the necessary tools and knowledge, can also track your activities easily.

Even hackers and cybercriminals can attack your details, including bank account numbers, passwords, and credit card information and misuse them. To stay safe from this, you need to include a layer of VPN before accessing any public Wi-Fi service.  

Nowadays, many VPN products are available in the market. You can choose the one that comes with most attractive offers and functioning. Generally, whatever service provider you select, you need to download its software and subscribe. After that, you have to open the VPN app, connect to it, and activate your internet connection.

Once it is done, you can rest assured of having your internet activity protected. Before you go ahead, you need to know that this online security system can be of two types – personal and corporate.

Types of virtual private networks – personal and corporate

Both these varieties are based on the same technology but have different functionality. When you use a personal service, you can access an unsecured internet connection without losing your privacy. However, when you connect to a corporate server, you use a secure remote network whether you are at the office or away from it.

All the work you do remain in a secure system of the company. You can choose any one of these based on the nature of your needs and job.

However, there are certain things that you, as a user, may want to know in-depth to make an educated choice. For that, some of the most fundamental concerns have been addressed below.

Fundamental questions about the use of VPNs

Is using VPNs legal?

The laws for accessing VPNs can vary from country to country. While many countries give you permission for it, a small number of them are quite strict with their policies to the extent of banning its use. Additionally, while some countries are okay with specific service providers, others tend to follow a different set of regulations for private companies and products.

Nevertheless, if you are traveling in places like Russia, China, Turkey, Belarus, UAE, Oman, North Korea, Iran, Iraq or Turkmenistan, it’s better to be careful.

For your good, you can take advice from a professional lawyer about the terms and conditions of the use of such services in a particular location. In case you still feel doubtful, stick to the country’s guidelines to avoid any legal complications.

Will it impact internet speed?

You can experience the slow speed as VPNs do data encryption and need you to sign in to a VPN server before enabling your internet connection. Because of these additional steps, your internet speed may decline a bit. But then, it is not valid for all the connections. Which service you use can have a lot to do with this aspect.

If the service provider is not efficient, you can face difficulty with even the speediest connection to the extent that it becomes unusable. That’s why it is necessary that you choose a high-quality service only. It will allow you to stream videos or download large files quickly.  

Which is better – free or buy a version?

First of all, you have to be aware that no VPN service is entirely free of cost. Those who claim to provide free service can likely use illegal means to make money, such as sell your data to others for a price. You can determine the trustworthiness of a service provider by understanding how they earn while offering free subscriptions.

For example, some companies run ads for earnings. In case you don’t wish to view ads and enjoy more benefits, you can sign up for their premium services.

So, the fundamental thing is that free VPNs may not be as damaging, but you have to be aware of the source of income of that particular service provider. If you only need a basic level of protection with your data, then free versions are excellent. Otherwise, switching to a paid, higher-tier one makes more sense.

Points to remember when using a virtual connection

VPNs offer many benefits, but you need to ensure a few things to maximize their utility. Here is a quick look at them to help you have a great experience with this innovative technology.

Examine your IP address

As virtual private networks mask your original IP address with some other virtual location temporarily, you enjoy the benefit of the safe browsing experience, access to blocked websites and banned contents, etc. But, due to some network connection errors, it may fail to provide you with a virtual location. To detect whether there is any such issue, you can visit a website that tracks users’ IP addresses.

Remove cookies and browser history

With a VPN service in place, you can anonymously and safely explore information online. But, when you disconnect from it, the internet history and cookies may still show all the websites that you visited. To avoid this situation, it is recommendable that you clear cookies and history from your system.

Keep firewall turned on

Firewalls protect your device from malware and viruses. If your firewall is on, and you use it along with VPN and antivirus, you can expect higher defense for your system against online threats.

Use updated antivirus

You get loads of information and content online. But with that, you also face the risk of clicking links or websites infected with malware. By using VPNs, you can defend your system from a variety of malware attacks, such as spyware, keyloggers, and others. However, if you want to ensure total protection from them, then make sure to update your antivirus on time.

Switch off location tracking services

Some apps and services use your location and time to offer better functionalities with the help of tools like GPS. These types of apps run non-stop in the background. When you connect to a virtual location through a VPN, you may not even realize that any such apps are running. Since such types of apps can leak your information even when you are on a virtual network, it is better that you stop all the location-based services at the time of connecting to the network.


So, are you planning to use a virtual private network service? If you want to add a layer of security while browsing the internet, then you cannot stay away from it. It can give you data security and protection, shield your device and personal information from virus and malware attacks, and extend the reach to banned or restricted content effortlessly for a fair price.

Also Read- Top Web Hosting Trends That Will Rule In 2019


Other posts you should consider reading: