What is a VPN and How I Install It

The primary function of a VPN is to make sure that your information is safe whenever you are browsing the internet. A VPN makes use of a protocol that hides the location of your information so that hackers or trackers that can be found on the internet will be blocked.


What Exactly is a VPN?

Before we learn how to use and setup a VPN, let’s first know what exactly a VPN is. In a nutshell, a VPN is a network that adds paddings of security to keep the privacy of users in both private and public networks. VPN stands for Virtual Private Network and is often used by people who access public WiFi hotspots to hide their information. Also, big organizations make use of VPNs to make sure that their data doesn’t get leaked.


How do I Install It?

A VPN makes use of a networking protocol in order to work. There are typically four types of protocols that are used. These are the PPTP, L2TP, IPsec, and the SSL. Each of these networking protocols has their own respective pros and cons depending on what you are looking for in a VPN. Now, there are two ways to set up your VPN, namely creating your own VPN or using a third party VPN provider.


Creating Your own VPN

It is pretty simple to setup your own VPN because Windows usually already has a built in VPN client supporting PPTP, L2TP, and IPsec networking protocols. In Windows 8, setting up the VPN is quite simple. All you have to do is:

  • Search for VPN and launch the wizard. You can do this by clicking on the “Set up a VPN connection” option.
  • You must type in your IP address to connect. Once you have already provided your IP address, then you are now ready to use your VPN.


Third Party VPN

Now, the other option, which is the less hassling one, would be to use a third-party VPN software instead of setting up one yourself. The advantage of doing this is that a third party VPN creator will be dealing everything for you already. Your VPN provider will make sure that the program will pad up the security for your network. If you don’t know much about VPNs yet, then you may actually check out some of the VPN review websites so that you will know which one is best for you.

Unlike the built-in VPNs, third party VPNs would make use of servers that are located in many different parts of the world. In order to protect your privacy, the VPN will make use of any of the servers from around the world to hide your IP address. What the VPN does is that it makes use of the IP addresses of these servers in order to mask your IP address. If a hacker or tracker tries to access your network, they will see a fake IP address. Aside from hiding your IP address, the VPN can also speed up your internet as well.


Final Thoughts

Each VPN has different features, so it all depends on your needs. You can choose the best for you. Of course, you would have to pay for the VPN. Providers would offer monthly rates for the usage of the VPN. Once you have already bought the package of the VPN that you want, then all you have to do is setup the installation for the VPN and you’re now ready to use it.


A VPN is really important nowadays because security is really a big issue among users of the internet. Information theft is very rampant online because of the presence of hackers as well as malicious software that can log sensitive information. It is because of this reason that VPNs really come in handy especially when you access sites with a lot of trackers like BitTorrent websites or movie streaming websites. For those who want a VPN in their computer, choose whether you’d want to set up your own or buy one instead. From there, you may just make use of the VPN to further pad up your security from malicious hackers or trackers.

Does VPN exist on mobile device?

“Does VPN exist on mobile device? The answer is simply “Yes”.  A VPN or a Virtual Private Network does exist on mobile devices. This is called MVPN or a Mobile Virtual Private Network, and this allows the users to open their applications that are connected to their device to many wireless network or Wi-Fi that can help them reduce the decreasing of the battery life. First of all, let us have a little knowledge of what Virtual Private Network or VPN means and its three major network protocol for a more secure and private browsing.


What is a VPN?

A VPN is produced by consuming public wire, which is usually the internet and is technically intended to protect or secure the data that is linked to the consumer and the company’s network. A virtual private network or VPN is beneficial for consumers who mostly use a public connection like Wi-Fi.

It has three important network protocols for the tunnel of VPNs and is mainly incompatible to each other.


IPSEC or Secure Sockets Layer (SSL)

-IPSEC provides security of the network that is focused on securing the access to the application rather than the whole network.

-It has two main encryption modus– transport and tunnel


PPTP or Point-to-Point Tunneling Protocol

-PPTP mainly produces VPN that is developed together with the application of Microsoft and other companies that are in the forum of PPTP.


L2TP or Layer Two Tunneling Protocol

-L2TP is an expansion of the PPTP protocol that gives access to the Internet service providers or ISPs to function VPNs.

Now that the basic introduction of VPN is done let’s proceed to the use of VPN to mobile devices.

An MVPN or Mobile Virtual Private Network allows the consumers to switch their various networks, whether if it is a public network or a private network. To know if the Mobile Virtual Private Network is successful, this will have a complete reliability that includes the protection and privacy of the network users and is helpful for those who always use Wireless networks.

Mobile VPN is always consumed with other fields such as public safety and to the extent of being enhanced by the mobile professionals. It also develops an outline dissimilarity in both the mobile environment and remote access.



What is a remote access?

-A remote access initiates the connection to the precise endpoint to a launched program that is attached to corporate resources and then shuts down or logs off.


What is a mobile environment?

-A mobile environment continuously changes the endpoint.

If the network tunnel has a problem or is damaged, this can result in crashing of applications and disconnections. This frequently happens when you are just using an ordinary Mobile Virtual Private Network. Using a regular one is not relatively successful because a regular Mobile VPN will not survive to launch applications or any other software. You can start again from the very bottom if you are eager to retrieve your applications or software that was launched.

PPTP and IPSEC are the IP address tunnel are the ones that really work with a constant device such as a personal desktop or a laptop of your own.



Mobile Virtual Private Network or MVPN is important for mobiles because this can secure a virtual attachment to the software or program all the time, especially if an endpoint is changed to manipulate the network program. You can install and download an MVPN to your device whether it is an Android, iPad, or even on your iPhone to ensure that you are safe and have secure privacy while you enjoy surfing the internet.