What is VPN, And how it works (Beginner’s Guide 2021)
A VPN also knows as the virtual private network is programming that creates a safe, encrypted connection over a less secure network, such as the public internet. Let's see How does a VPN work, and the difference between Free VPN vs Paid VPN
A virtual private network (VPN) is a service that creates a private, safe and encrypted connection over a less secure network, such as the internet. Or you can say VPN is a secure tunnel between two or more devices used to protect private web traffic from snooping, interference, and censorship. VPN technology was developed as a way to allow remote users and branch offices to securely connect and access corporate applications and other resources. Here the top 3 reasons why I recommend using this VPN software for online privacy instead of a proxy or a free VPN service.
Using VPN Hide your IP address and location, Encrypt your communications and allow to get past regional restrictions for video- and music-streaming sites and help you evade government censorship restrictions.
How does VPN work?
When you connect to a VPN network, it creates a secure tunnel between your computer and the VPN server. All the data on this channel is encrypted, which means all network traffic, from voice to text to video, goes through a secure passageway between the client’s computer and the VPN server. Your Internet provider will then not be able to see which web pages you visit on the Internet. In addition, your IP address location will be changed to the region in which the VPN server is located. In this way, you can select a country, where you will be identified as an Internet user
Once you’re connected to the VPN you are “inside the tunnel,” and it becomes very difficult for anyone else to spy on your web-browsing activity. The only people who will know what you’re up to are you, the VPN provider (usually an HTTPS connection can mitigate this), and the website you’re visiting. This means every time you send and receive data while using a VPN, you don’t need to worry about hackers or snoops intercepting your communications or violating your privacy. For better understand you can see the image below How VPN secures your Data Between you and the internet.
Why Do You Need a VPN?
Now you have a question on your mind, Really do I need a VPN service? The answer is simple if you are very strict about your online activity, don’t want to share with any other you must use a VPN service that offers a solid balance of features, server location, connectivity protocols. Or you can say Use VPN service for Better online privacy and get benefits such as:
Access geo-blocked content: Accessing geo-blocked content such as American Netflix, where the content available is vastly greater than the UK’s, is a clear benefit.
Don’t let ISPs see your data: VPNs encrypt your data, meaning ISPs can’t monitor your online activity.
However, travel the world and you’ll notice not all countries are as liberal. Countries such as South Korea, China, Vietnam and Tunisia When you’re in these countries, a VPN is vital. for example, China blocks mainstream sites such as Gmail, Google Maps, YouTube, Facebook, Twitter, Instagram, Dropbox And using VPN you can select the different server locations and use these sites on restricted countries.
Does a VPN Improve Internet Experience?
A VPN configuration will not only keep you safe online, it will also improve your overall Internet experience. Using a VPN service can improve your speed by helping you defeat throttling and bypass network congestion. Using a VPN can also help you bypass restrictive networks and censorship, defeat data retention and save money on travel and shopping. When you use a VPN your location is masked, enabling you to avoid any restrictions or special conditions like localized pricing that are determined by IP address.
Free VPN vs paid VPN
For those who think about Free VPN, There are tons of free options from reputable companies, but these are usually a poor substitute for the paid options. Free services usually allow a limited amount of bandwidth usage per month or offer a slower service.
And the most important drawback is the low level of security. Free VPN-services create to attract a huge number of users, without thinking about the security of their service. Often, if not always, the traffic of users of these services is transmitted in clear form, making it available to everyone.
When you go for a paid VPN they primarily take care of your privacy. Where you get high-level security and allow you to use PPTP, L2TP/IPSEC, OpenVPN, SSTP and even SSH to tunnel your connections securely. Paid VPN providers normally invest a decent percentage of their profit on bandwidth and servers, so you will get a very good internet speed with unlimited Bandwidth.
- Full anonymity
- Access to foreign websites, geo-restricted websites, content and streaming services
- Secure connection for your devices
- Protects you from hackers
- Lets you anonymously and securely torrent, especially if it is prohibited in your country
- And the most important support, when you paid for VPN service their experts answer your VPN related queries and resolve your problems.
How To choose the Best VPN Service?
Let’s discuss how to choose the Best VPN service provider to protect your online privacy (Where we look things Encryption and Protocols, Logs Policy, Speed, Global Coverage, Cross-Platform Support, Customer Support and the most important is Cost.) And after analyzing all these factors we ended up with NordVPN, A multifunctional fully featured VPN service provides no log data policy, Even works on Netflix and restricted location (China). Let’s take a complete review of why NordVPN is best compared to other VPN service providers.
Why NordVPN recommended?
Whenever you need a VPN easy to use, fast, highly reliable to protect your sensitive data, and that solve problems like accessing the US Netflix Library, NordVPN is certainly one of the top names in the list.
NordVPN offers an exceptional set of functionality, best security standard, a strict “no-logs” policy, nicely designed applications and unbeatable performance. NordVPN has a unique feature called SmartPlay. It unblocks over 150 streaming services by bypassing geo-restrictions. You can access Netflix, Hulu, Amazon Prime and other popular streaming services.
One of the newest NordVPN features is the WifiSec – NordVPN will automatically initiate a VPN connection whenever a Wi-Fi network is joined. It can be set up to auto-connect to Nord on both secured and unsecured Wi-Fi networks. This will help users feel more secure when connecting to unknown networks. It really is a no-brainer choice.
Does NordVPN work with Netflix?
Yes, NordVPN unblocks several streaming sites including but not limited to Netflix, BBC iPlayer, ABC iView, and Hulu. NordVPN accomplishes this through its trademarked SmartPlay feature, which is toggled on in the settings by default.
Does NordVPN work in China?
Yes, NordVPN announced in late June 2017 that it can unblock websites and content that are censored in China. Most users in mainland China should be able to simply connect to a server the normal way to bypass the Great Firewall.
If that fails, however, Nord instructs users to go into its app’s Settings menu, select Advanced Settings, and toggle on Obfuscated servers. This has the effect of making encrypted internet traffic look unencrypted, which prevents China’s deep packet inspection system from identifying VPN connections. It might add a small amount of latency, but most users probably won’t notice a difference in speed overall.
The obfuscated servers feature is currently only available in the Windows, Android and macOS versions of the app.
NordVPN 68% discount + 3 months FREE
NordVPN offers three different pricing options. A one-year plan costs $4.92 per month, while a two year plan is $3.71 per month + you will get 3 months FREE. To get these monthly rates, you’ll have to pay for the entire term of service ($89 for tow years). It’s possible to buy into the service one month at a time, but you’ll pay a punishing $12 per month for the privilege.
NordVPN Pros & Cons
Here’s a quick overview of the features that wowed us and the aspects of the service that could use some improvement. That doesn’t make NordVPN the perfect VPN provider. As for every VPN connection, there are many pros but even some cons that we discuss in this NordVPN review.
NordVPN Save 68% on a 2-year plan, just $3.71/month!
(30-day money-back guarantee)
NordVPN is a Panama-based VPN service provider that has been in the VPN business since 2012. They have a solid server network and, thanks to their reliable services, their customer base is ever-growing. NordVPN has a strict no-logs policy and some quite attractive features, such as double encryption and P2P servers.