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The Benefits of the L2TP Protocol for Android VPNs

April 14, 2012 | Comments: 0 | Views: 166

Figuring out Android VPNs is hard enough without worrying about the meaning of certain protocols. Here we'll be discussing the benefits of the L2TPProtcol and how it can keep your mobile browsing safe. Any good Android VPN provider will offer a wide array (OpenVPN, PPTP, and L2TP for example) of encryption options for you to use. They'll also support an even wider array of devices.

What is an Android VPN?

When you browse online, you open yourself up to a variety of problems. People can snoop on your unencrypted connections and capture your data with special software. Sometimes you can't access certain sites and information on the internet because your ISP has problems or blocks it.

This is where an Android comes in handy. You'll be able to stay secure and encrypt your connection on not just your Android phone, but other devices that use the Internet too.

What is L2TP Protocol and How Does it Work for Android VPNs?

L2TP was built on an earlier protocol (PPTP) and wraps data in two layers, not just one. It does this by using UDP (which is faster than TCP), and something called a "datagram". Since there are two layers of protection, you'll have more security than you would if you used PPTP alone. When you connect to a VPN with your Android phone (usually with an app) you will have the choice of PPTP, L2TP and OpenVPN. When you choose L2TP for your VPN, you'll be able to browse freely.

What Advantages Does L2TP have over PPTP for Android VPNs?

An Android VPN needs to be smart in the way it utilizes the data stream. Mobile devices are often "slower" than their hardwired counterparts. Many Android providers provide "one click" applications that will help you connect with little knowledge. One of the drawbacks of an VPN utilizing L2TP is that it can have a lag (in milliseconds) that is hardly noticeable. The most important benefit that L2TP offers is encryption; with two layers, you always know that your connection is encrypted and secure.

What Advantages Does PPTP have over L2TP for Android VPNs?

PPTP has very few advantages over L2TP aside from a slight increase in speed. Almost every device will support it right out of the box,soyou'll rarely need technical help to get it up and running. However, it isn't the best choice for people browsing on public networks since it lacks the double layer of L2TP. Since almost all modern versions of Android OS support L2TP, you will want to choose it over PPTP if it's available from the Android VPN provider.

For virtually every use, L2TP wins hands down over PPTP connections on VPNs. You'll get a secure connection for encrypted browsing on your phone, so you never have to worry about the security of your information.

The author has an immense knowledge on Android VPN. Know more about Android VPN related info in his website.

Source: EzineArticles
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