Like Avast, Avira got into the VPN business to complement its antivirus offerings. Phantom VPN is easy to use and gives you up to 1GB of data per month for free, making this service ideal for vacation travelers who just need to check email. Its unlimited paid plans are reasonably priced, but it had slow downloads and dropped connections in our 2017 tests.

Another reason you might choose to use a VPN is if you have something to hide. This isn't just about folks doing things they shouldn't do. Sometimes people really need to hide information. Take, for example, the person who is worried he or she might be discriminated against by an employer because of a sexual preference or medical condition. Another example is a person who needs to go online but is concerned about revealing location information to a person in their life who might be a threat.


The app likewise prevents websites from collecting users’ private data, allowing for safer and more secure web browsing. To make things even better, the solution automatically connects whenever an unsecure Wi-Fi connection is detected, ensuring constant protection. It connects to the nearest server, resulting in optimum speeds. But one can also connect manually and be able to choose a preferred server.
Every VPN will occasionally have a bad day or just a few bad hours where service is slow on a particular server or set of servers. Some VPNs have more high traffic periods or downtime than others. These are the ones to be avoided. Unfortunately, the test period for our reviews rarely lasts more than two weeks, so it’s difficult to predict what VPNs will encounter more issues in the long term at the time of writing.
IPSec NAT-T enables IPSec peers to negotiate and communicate when they are behind a NAT. To use IPSec NAT-T, both the remote access VPN client and the remote access VPN server must support IPSec NAT-T. IPSec NAT-T is supported by the Windows Server 2003 Microsoft L2TP/IPSec VPN Client and by the L2TP/IPSec NAT-T Update for Windows XP and the L2TP/IPSec NAT-T Update for Windows 2000. During the IPSec negotiation process, IPSec NAT-T-capable peers automatically determine whether both the initiating IPSec peer (typically a client computer) and responding IPSec peer (typically a server) can perform IPSec NAT-T. In addition, IPSec NAT-T-capable peers automatically determine if there are any NATs in the path between them. If both of these conditions are true, the peers automatically use IPSec NAT-T to send IPSec-protected traffic.
Speedify the third and final free VPN service that we recommend thinking about signing up to. It's a little different than the two options above in that it's designed from the ground up to absolutely maximise your connection speed. So if you're on a laptop with ethernet and wifi connections, it'll utilize both to pull bits out of the internet to the max. If you're on a phone it can use your 4G and WiFi connections at the same time to do the same time - to maximise throughput of data, improving download speeds and render times. In our tests this all proved to be more than just hot air - it really did work to speed up our download and browsing speeds. At the same time it's doing all the things you'd want from a VPN, ecrypting and obscuring, so you're private, safe and anonymous. The catch here is that you only get 1GB of free data. You get 4GB in the first month but that drops down to 1GB after that which just isn't enough if you're planning to use it a lot.
VyprVPN is one of very few providers to own and control its network infrastructure. Most VPN providers use 3rd-party companies to host their VPN servers, but not Vypr. This is a big draw for privacy concious users because their data is protected from end-to-end and never leaves VyprVPN's site. We strongly recommend avoiding its PPTP-only basic plan, but VyprVPN otherwise offers a great selection of features, such as a SmartDNS service, robust customer support and port selection. VyprVPNs “Chameleon” stealth technology is great for defeating censorship in places such such as China or Vietnam.

VPN services, while tremendously helpful, are not foolproof. There's no magic bullet (or magic armor) when it comes to security. A determined adversary can almost always breach your defenses in one way or another. Using a VPN can't help if you unwisely download ransomware on a visit to the Dark Web, or if you foolishly give up your data to a phishing attack.
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