Introduction to Virtual Private Network (VPN)

VPN stands for Virtual Private Network. It provides inline privacy and anonymity by building a private network from a public internet connection. VPN masks your internet protocol address so your online actions are virtually untraceable. VPN creates a virtual tunnel to transfer data.  A VPN creates an encrypted tunnel to protect your personal data and communications, hide your IP address, and let you safely use public Wi-Fi networks. Moreover, the privacy and security provided by VPN are far better than Wi-Fi hotspots.

Types of Virtual Private Network: Generally, we can classify VPNs into the following types,

Features of VPN :

• VPN provides plentiful Server location.
• It also provides anonymous DNS servers.
• VPNs are generally cost-effective.
• VPN supports Router.
• The VPN is highly encrypted and secure.
• Along with VPN, we get secure VPN protocols.
• It provides safety against DNS Leak.
• The VPN providers also offer Cross-Platform Compatible Apps.

Applications of VPN :

• VPN can easily bypass geographic restrictions on websites or streaming audio and video.
• Using a VPN, we can protect ourselves from snooping from untrustworthy Wi-Fi hotspots.
• One can gain privacy online by hiding one’s true location.
• One can protect themselves from being logged while torrenting.

What does a VPN hide? A VPN can hide a lot of information –

• User’s Browsing History
• User’s IP address and location
• User’s location for streaming
• User’s device
• User’s web activity — to preserve internet freedom

How to choose a VPN? In order to choose the perfect VPN, one must ask the given questions from their VPN providers as follows.

• How much privacy the VPN is providing to you?
• Are you able to run all security protocols?
• Do they set any limits on your data?
• Where is the server of your VPN located?
• Are all your devices able to access VPN?
• What is the cost of a VPN?

Advantages of VPN :

• It Provides you Anonymity.
• It Avoid the Geo-Restrictions.
• It has security Protection from Cyberattacks.
• It will Prevent Bandwidth Throttling.
• It will help you to Improve Gaming Experience.
• It has capability to Bypass Firewall.

Disadvantages of VPN :

• It can Slow down the Internet Speed.
• It has Privacy Issues.
• It might be Connection droppings while you will be connected over VPN.
• It might have Configuration difficulties.
• It has Legality Issues.