What is a VPN? | How does it work | Explained |

What is VPN?

A virtual private network (VPN) gives us online privacy and anonymity by creating a private network from a public internet connection, it is an encrypted connection over the Internet from a device to a network. VPNs mask your internet protocol (IP) address so your online actions are eventually untraceable. VPN service is to establish secures and encrypted connections to provide a great privacy even a secured Wi-Fi hotspot.

The need of a VPN service:

Surfing the web or transacting on an unsecured   Wi-Fi network means you are exposing your private information,data and browsing habit. Because of that a virtual private network, better known as a VPN, should be a must for anyone concerned about their online security and privacy.

Think about all the times you’ve been on the go, reading emails whenever in line at the coffee shop, or checking your bank account whenever waiting at the doctor’s office. When you are logged into a private Wi-Fi network that requires a password or data transmitted during your online session could be vulnerable to eavesdropping by stranger using the same network.

The encryption and anonymity that a VPN provides help to protects your online activities like sending emails, online shopping, or paying all bills like Electricity ,phone , tax etc. VPNs also help keep your web browsing anonymous.

The process of protects your IP address and privacy by VPN:

VPN ables create a data tunnel between your local network and an exit node into another location.
It helps thousands of miles away, making it seem as if you’re in another place. This benefit allows online freedom and ability to access your favorite apps and websites while on the go.

A closer look is given for how a virtual private network works. The use of VPNs is encryption to scramble data when it’s sent over a Wi-Fi network. Encryption make the data unreadable.
Data security is important while using a public Wi-Fi network, because it protects anyone else on the network from eavesdropping on your internet activity.

privacy of VPN : What does a VPN hide?

A VPN is able to hide a lot of information that can put your privacy at risk. Following are 5 of them:

  • Browsing history
  • IP address and location
  • Location for streaming
  • Devices
  • Web activity — to maintain internet freedom

The process of VPN choosing:

VPN solution is the best way to stay secure when using public Wi-Fi. What is the best way to choose virtual private network? Following are some questions to ask when you are choosing a VPN provider.

  • Do they respect your privacy?

By using a VPN is to protect your privacy, so it’s crucial that your VPN provider and also respects your privacy. They should have no log policy that mean they never track or log your online activities.

  •  Do they run the most current protocol?

Open VPN provide the best stronger security than other protocols, such as PPTP. OpenVPN is an open-source software which supports all the major operating systems.

  • Do they set data limits?

Depending on your internet usage, bandwidth may be the biggest deciding factor for you.Where are the servers located? Decide which server locations are important to you. If you want to appear as if you’re accessing the Web from a certain locale then make sure that there’s a server in that country.The ability to set up VPN access on multiple devices:If you are like the average consumer then you typically use between three and five devices. You will be able to use the VPN on all of them at the same time.

  • Cost

For you prize is important then you may think that a free VPN is the best option. Remember that some VPN services may not cost you money but you might “pay” in other ways, such as being served frequent advertisements or having your personal information , data collected and sold third parties. While comparing paid vs free options you may find that free VPNs.

  1. don’t offer the most current or secure protocols.
  2. don’t offer the highest bandwidth and connection speed to free users
  3. do have a higher disconnection rate
  4. don’t have many servers in as many countries globally
  5. don’t offer support.

VPN Product comparison:

VPN prices (comparing 1 month plans):

  • Norton Secure VPN – $4.99/mo, $7.99/mo, $9.99/mo
  • Prices vary based depends upon the number of simultaneous connections supported
  • PureVPN – $10.95/mo
  • PVanish – $11.99/mo
  • CyberGhost – $12.99/mo
  • Hotspot Shield – $12.99/mo
  • VyprVPN – $12.95/mo

Are there free versions, and does it matter?
Norton Secure VPN gives 7 day free trial for mobile devices only and a 60-day money back guarantee is offered.
Pure VPN no trial or free versions available but a 31day money back guarantee is offered
IPVanish no trial or free versions available but a 7-day money back guarantee is offered
CyberGhost gives 1 day free trial and 14-day money back guarantee

Number of servers:

  • Norton Secure VPN – 2,000+ servers
  • PureVPN – 2,000+ servers
  • IPVanish – 1,300+ servers
  • CyberGhost – 6,100+ servers
  • Hotspot Shield – 3,200+ servers
  • VyprVPN – 700+ servers
  • Private Internet Access – 3,271 servers

Number of locations and countries for servers :

  • Norton Secure VPN – 31 countries
  • PureVPN – 140+ countries, 180+ locations worldwide
  • IPVanish – 75+ locations worldwide
  • CyberGhost – 90 countries, 112 locations worldwide
  • Hotspot Shield – 80+ countries
    VyprVPN – 70+ countries

Operating system support:

  • Norton Secure VPN – Windows, MacOS, Android, iOS
  • PureVPN – Windows, MacOS, Android, iOS, Linux
  • IPVanish – Windows, MacOS, Android, iOS, Linux
  • CyberGhost – Windows, MacOS, Android, iOS, Linux
  • Hotspot Shield – Windows, MacOS,Android, iOS
  • VyprVPN – Windows, MacOSmacOSroid, iOS, Linux

VPN glossary:

Learning about VPNs may see like it requires a specialized vocabulary.
Here’s a glossary with definitions of some of the most common terms you.will see.

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