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What is Split Tunneling with Virtual Private Networks?

by Techager Team
What is Split Tunneling with Virtual Private Networks

As casual Internet users become more worried about online privacy, VPN is becoming more and more popular. In the current climate, a reliable VPN is essential to protect your online activities from prying eyes. These days, some use split tunneling. Split tunneling is a valuable feature that is also simple, even though it may seem complicated.

A Quick Overview of Split Tunneling

While some applications can access the internet, others require VPN protection. Split tunneling is a sophisticated VPN feature that enables you to select which apps and programs should use a secure VPN tunnel and which could use quicker speeds and local service access. By reducing server and enterprise data center traffic overload, this functionality lowers hardware expenses.

What is a VPN?

VPN is a safe method of getting online. When we browse the internet, our device sends and receives data in packets. Our systems are more open to cyberattacks if we are connected to a shared or insecure network. This is because a hacker might readily access the data that our gadget sends via an open or public network. Additionally, if you browse websites without SSL encryption, hackers may steal your important information. A malware or virus attack is another danger of using a public or open network to access the internet. By inserting malware, a hacker can quickly take control of your system.

Through the secure tunnel that a VPN provides, your system sends and receives data. To put it another way, all of the information that your smartphone sends and receives is encrypted. For internet browsing, businesses offer their employees a VPN connection for this reason. You could occasionally encounter poor internet connection since a VPN encrypts your data and delivers it through a secure VPN server. The burden on the VPN server increases when several people are connected, which causes the internet speed to decrease. The answer to this issue is VPN Split Tunneling.

What Does a VPN Provide?

●       Changing Locations

The specific number that identifies you and your location in the world, your IP address, is changed when you use a VPN. By using this new IP address, you can appear to be in any nation that the VPN service has servers in, including the UK, USA, Germany, Japan, or nearly any other place you choose when you connect. This can also help in bypassing geographical restrictions on some websites.

●       Defending Your Privacy

Using a VPN to change your IP address may protect you from being tracked by websites, applications, and services. Thanks to a layer of robust encryption, effective VPNs shield your activity from your internet service provider, cell carrier, and anybody else who might be listening.

●       Keeping Your Online Activity Secret

To provide targeted adverts, a localized experience, and sell your data, your ISP and search engines keep track of what you look up online. Search engines can’t target you as VPNs allow you to browse using a different IP address because the information is associated with the VPN rather than you. However, if you’re still signed in to services like Facebook and Google, they will continue to monitor everything you do unless you disable advertising trackers. Although it is less reliable, big businesses also utilize methods like device fingerprinting to monitor you even if your IP changes. Private browsing is possible with a VPN.

Why Would We Want to Set Up Split Tunneling?

Split tunneling lowers VPN traffic. Data must pass through the VPN server each time it is sent across a VPN. When there is a lot of traffic, the data might “build-up,” creating a sort of gridlock. Split-tunneling is a technique for prioritizing the types of data that require protection and those that do not, hence lowering congestion and enhancing performance.

Internet speed can be increased by reducing VPN traffic. While VPNs are helpful tools for protecting data online, their operating speeds might not be ideal for all online activities. Imagine someone uploading a lot of sensitive data while using a VPN. If they decide to kill time by watching streaming videos, the video traffic will block the tunnel and hinder the data upload because it is also going via the VPN server.

However, with split tunneling, the user might browse videos on the public network while routing crucial data through the VPN. This improves the efficiency of the VPN and speeds up the upload of critical data.

Access to several networks, notably LAN connections, can be made possible using split tunneling. Computers and printers in a house or office building are devices that can be found in a single physical place and are connected by LANs. However, VPNs occasionally impede the formation of LAN connections. A VPN might, for instance, make it impossible for a computer to connect to a wireless printer, requiring the user to deactivate the VPN to print. Split tunneling makes it possible to connect to LANs without having to leave a VPN.

How to Set Up a VPN Split Tunnel Policy?

Usually, enabling split tunneling is very simple. Here is how to go about it: All you have to do is choose Split tunneling in your VPN’s Settings or Options. From there, it ought to provide you with choices to control your VPN connection for each program or URL. Following that, you can decide which websites or apps should utilize a VPN and which should use an open network.

  • Navigate to your VPN’s Settings, Options, or Preferences menu.
  • You should be able to manage your VPN there, as well as on an individual app or URL basis.
  • Then you may decide which apps use the VPN and which run on an open network.

Final Thoughts

Without affecting your internet speed, VPN Split Tunneling is an excellent technique to keep your confidential information safe when browsing the web. However, if protecting your privacy and security online is your top priority, you should forego using VPN Split Tunneling and instead use a VPN connection for all of your internet traffic. Your data is still secure while you browse the internet, but you must compromise internet speeds.

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