Due to licensing restrictions, iOS developers previously couldn’t implement OpenVPN connections directly inside their applications. Since that changed in mid-2018, a few providers, including IVPN and PrivateInternetAccess, have added native OpenVPN support to their apps. This makes a secure connection on any Apple device much easier than the old method that required a clunky third-party application and complicated connection profiles. Though we haven’t done performance tests on any updated iOS apps yet, our limited use of the updated IVPN app worked without any problems. Going forward, we wouldn’t consider a VPN provider that doesn’t include native OpenVPN support on iOS.
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.
A traditional VPN can affect the user experience when applied to wireless devices. It's best to use a mobile VPN to avoid slower speeds and data loss. A mobile VPN offers you a high level of security for the challenges of wireless communication. It can provide mobile devices with secure access to network resources and software applications on their wireless networks. It's good to use when you're facing coverage gaps, inter-network roaming, bandwidth issues, or limited battery life, memory or processing power.
My rule of thumb is to use a domestic VPN and connect to servers as close to my location as possible. That said, I have had good nights and bad nights getting online. In my recent trip, I found most hotels' networks to become unusable after about 9pm. My theory is that many of the guests were watching Netflix at that time, completely clogging the hotels' pipes.
Providers can also log less-specific data about when or how often you connect to your VPN service. In some cases, these logs are a routine part of server or account management, and can be responsibly separated and scrubbed. In other cases, VPN providers take note of every connection and use that information to actively police individual customers. Though it’s reasonable for companies to protect their networks from abuse, it becomes a dealbreaker when companies keep extensive connection data for a longer period of time. Some VPN companies we spoke with explained how a log might note your current connection for authentication purposes, but that log is deleted as soon as you disconnect. This kind of “live log” isn’t a concern, and even those culled every few hours—or as long as the end of each day—shouldn’t be confused with logs of your traffic and online destinations.
Windscribe's network performance was once about average in our tests, but a recent switch in VPN protocols put it on par with Private Internet Access in head-to-head tests. Windscribe is compatible with many platforms (including routers and Amazon Fire and Kodi TV set-top boxes), offers a wide variety of connection options, has a wide geographic reach with hundreds of servers, and presents an appealing, if minimal, user interface. It was also one of the best at connecting to Netflix U.K. and BBC iPlayer, if you're into that sort of thing.
My recommendation, and the protocol I most often choose to use, is OpenVPN. OpenVPN is a non-proprietary, open-source implementation of a VPN communication layer protocol. It's well-understood, well-regarded, generally quite secure, and robust. In addition, it has the benefit of being able to communicate over port 443, which is the standard port for https communication, which means almost all firewalls will allow OpenVPN traffic -- and most won't even be able to detect that a VPN is being used.
We spent more than 130 hours researching 32 VPN services, testing 12, interviewing the leadership of five, and consulting information security and legal experts. We found that a VPN shouldn’t be your first step toward online security, but for protecting your info on public Wi-Fi (and in some other cases), IVPN is the most trustworthy provider that offers fast, secure connections and easy setup.
Though PIA doesn’t list its leadership on its website, that information isn’t hard to find. The founder, Andrew Lee, has been interviewed by Ars Technica; the CEO, Ted Kim, is also on the record; and privacy activist and Pirate Party founder Rick Falkvinge is listed as Head of Privacy on the company’s blog. PIA can also point to court records showing that when approached by law enforcement for detailed records, the company had nothing to provide. PIA boasts a huge network of servers and locations around the world, and though the PIA app isn’t as polished as those of some competitors, it is easy to use. Like our top pick, IVPN, its iOS app also added OpenVPN support in mid-2018. But in our speed tests, PIA was just okay, not great. When we averaged and ranked all of our speed tests, PIA came in fifth, behind our top picks as well as OVPN and ExpressVPN.
NordVPN may not have the number one spot, but it is a very close second. In fact, there are some areas that it might even pull ahead of its rival ExpressVPN for the coveted crown. For starters, it is super easy to use, allows torrenting, and ranks highly on all speed tests. That already makes NordVPN an attractive option, but its fabulously low monthly pricing plan really seals the deal for most people.
Finding the best free VPN is an exercise in balancing those restrictions. TunnelBear, for example, lets you use any server on its network but limits you to 500MB-1GB per month. Avira Phantom VPN lets you use as many devices as you like and any server you like, but also restricts you to 500MB per month. AnchorFree Hotspot Shield also places no limits on the number of devices, but restricts you to 500MB per day and only US-based servers. Kaspersky Secure Connection also doesn't limit your devices but doesn't let you choose a VPN server—the app does it automatically.
Most services provide perfectly adequate internet speed when in use, and can even handle streaming HD video. However, 4K video and other data-intensive tasks like gaming over a VPN are another story. Some VPN services, such as NordVPN, have started to roll out specialty servers for high-bandwidth activities. And nearly every service we have tested includes a tool to connect you with the fastest available network. Of course, you can always limit your VPN use to when you're not on a trusted network.
The second thing that happens is that the web application you're talking to does not get to see your IP address. Instead, it sees an IP address owned by the VPN service. This allows you some level of anonymous networking. This IP spoofing is also used to trick applications into thinking you're located in a different region, or even a different country than you really are located in. There are reasons (both illegal and legal) to do this. We'll discuss that in a bit.
A VPN can protect your devices, including desktop computer, laptop, tablet, and smart phone from prying eyes. Your devices can be prime targets for cybercriminals when you access the internet, especially if you’re on a public Wi-Fi network. In short, a VPN helps protect the data you send and receive on your devices so hackers won’t be able to watch your every move.