How Can a VPN Help You Secure Data?


A VPN is a powerful tool for telecommuting but is often mistaken as a “shield” or “barrier” that grants you anonymity on the internet. While a VPN will not make you completely anonymous on the internet, it can make your browsing experience safer and more flexible. VPNs can ensure data security by allowing you secure access to servers and data in your data center or office. Apart from that, it also helps you bypass geographic restrictions and elude some targeted marketing.

A VPN adds a layer of protection where antivirus and firewalls fail. Although these methods are trusted for internet security, the truth is that only 25% of viruses and malware are detected through them, which shows that VPN is necessary for added security.

How Do VPNs Ensure Data Security?

The question of how VPNs ensure data security is quite comprehensive. VPNs have a wide range of usage, from bypassing geo-restrictions to security. However, not all VPNs serve the same purpose and lack one point or another. Therefore, it is recommended to choose wisely.

By investing in a VPN for Windows, you can protect yourself from data theft and cybercrimes online. There are various ways through which VPNs ensure data security:

  • Creating a tunnel for encrypted data
  • Mitigate the risks of data leaks
  • Connect with clients
  • Establish a secure connection from anywhere
  • Elude unwanted advertisements
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1.    Create a Tunnel for Encrypted Data

The critical component of a good VPN service for Windows is an encrypted tunnel. Tunneling protocols and encryption are different types ranging from PPTP, L2TP, and Open VPN.

While VPN protocols work differently, they all are designed to accomplish the same goal – strongly encrypt traffic between source and destination. VPNs are bulletproof, assuming that the keys behind your encryption are not compromised.

According to Forbes, “No snoops, hackers or even your ISP can see your data or location by VPN.” A VPN ensures that your tunnel is secure, whether the end lies at a foreign server run by your VPN service provider or a workplace.

2.    Mitigate the Risks of Data Leaks

Your provider will still be able to see your internet activity even if your traffic is encrypted. This is because DNS flows outside. The only way to keep your information secure and out of your internet provider’s radar is to ensure that your traffic flows through a VPN tunnel, including your DNS traffic. This common pitfall can be avoided by employing a VPN routing service.

3.    Connect with Clients

VPN services allow you to have a point-to-point encrypted connection with your client. It requires credentials to connect. To create a secure connection with your client through a VPN, all you need to do is choose a location for the remote VPN server through which you want to route your traffic and click the connect button. As a result, you will have an end-to-end encrypted connection with your client, and your or your client’s data will be protected from theft.

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4.    Establish a Secure Connection from Anywhere

Using Public WiFi can invite hackers and snoopers to steal your data and information. Using a VPN on a public WiFi network can protect you from that. However, it can also help you access the imposed geo-restrictions websites.

Using a VPN will mask your IP address and show that it is coming from a remote server and not your location allowing you to browse and stream freely.

People worldwide have been using the same trick to access geo-restricted content behind the firewall. A VPN is a secure tunnel for moving private information.

5.    Elude Unwanted Advertisements

VPN tunneling eludes certain advertisements, especially those that track you by IP address. Using a VPN can confuse advertisers as you would be sharing a VPN server with hundreds of customers just like them, so they won’t be able to distinguish between your traffic and theirs. It will be like two piles of laundry falling on one another.

Compare this with your direct internet connection, where all the traffic comes only from your IP address. While a VPN can protect you from the advertisers that use region-based advertising, it cannot save you from browser-based tracking.

VPNs Are Not a Vanishing Cloak

While VPN offers secure information and data transfer, it must be noted that a VPN is only secure from where it begins and ends. VPN makes traffic look like it is coming from elsewhere, which can bypass geographic restrictions and provide substantial protection against targeted advertising.

Most ISPs keep track of their users’ online activity and monitor the web pages visited by them to limit their bandwidth. Using VPN technology is ideal to ensure a secure transfer of information from your computer to the targeted URL. The freedom and security provided by VPNs make them preferable among users.


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