Most Secure VPN 2021

The top VPNs on the market today can all keep you secure, but some rely on a higher number of servers, or offer additional benefits like an intuitive interface or extra features. Based on our independent, expert testing, the safest VPN we would recommend is NordVPN – it's secure, simple to use, and takes your privacy seriously. PureVPN also has some excellent deals and regular discounts to make it even more attractive. Two more secure VPNs we'd strongly recommend are PureVPN and IPVanish.

There's one obvious stand-out feature to consider when buying a VPN, and that's security. After all, the entire point of using a virtual private network to access the internet is to ensure that your activity remains just that – private.

If you travel for work and do business on unsecured public networks, you'll likely need the most secure VPN available. Even if you just want a VPN to access a website in another territory, an absolutely secure connection can offer peace of mind.

Here, we round up the most secure VPN options available in 2021, ranking each and explaining what makes it stand out from the herd.

In this guide:

• What is the Most Secure VPN?
• VPN Security Features to Look For
• Why Free VPNs Are Rarely Secure

What is the Most Secure VPN?

Our tests and assessments have found that if you're after a safe VPN, then the most secure VPN you can choose is either NordVPN, IPVanish, PureVPN or TorGuard. Each of these impressed with their excellent security and privacy features and reassuring approach to how they handle data.

Below, we've listed the top 10 most secure VPNs you can choose between.

You can click each brand name to jump to our mini-reviews below, or scroll down a tad to see our graph charting every feature and price to expect from our top ten most secure VPNs.

1. NordVPN – The best VPN Tech.co has tested; Nord keeps you secure and it's easy to use at the same time
2. IPVanish – A cost-effective VPN choice with plenty of features and rock-solid privacy
3. PureVPN– A simple to use VPN with excellent security settings
4. Private Internet Access – Great security, features, and ease of use, all available for a good price
5. Torguard – A great, flexible option with thousands of servers and video streaming functionality
6. Windscribe – A cost-effective, speedy, and secure VPN with one catch: you'll need a little technical know-how to run it
7. Proton VPN – A higher-end VPN that costs more than some, but stays firmly secure
8. Express VPN – Feature-rich, with a strong mobile app as a highlight
9. Hide Me VPN – A highly secure service that admittedly sacrifices a little speed
10. Ivacy VPN – A stripped-down service that's not as fast as some, but offers strong, server-powered privacy

Tech.co ran over two dozen VPN services through an intense testing process before culling the list down to these top performers.

As the table below shows, every single VPN on this list earned a full five stars in the “privacy” category, indicating that it remained impenetrable during our tests. Due to a several other considerations, some VPNs only earned four stars in our overall category below, but they're all among the most secure VPN services out there.

While none of the VPNs here should let you down in the security department, NordVPN is our top pick, closely followed by IPVanish and PureVPN.

NordVPN

NordVPN is our top-rated VPN for security and privacy, and it's the best VPN across all of our testing criteria, full stop. From excellent speeds to a superb mobile app, to brilliant value for money, NordVPN has it all – and it has a tempting free trial you can use, to cap it all off.

You may be wondering how NordVPN can be so high up this list, given that NordVPN suffered a data breach in March 2018. In fact, this potential catastrophe perfectly demonstrated the security measures NordVPN has in place. The breach affected a single one of its 3,000+ servers, and NordVPN promptly identified the issue, analyzed the threat, and ensured users remained safe. Above all, no user data was compromised – NordVPN has a strict “zero logging” policy, so even in the brief window where the server was affected, the risk was minimal.

NordVPN security features

We would strongly recommend NordVPN as a safe VPN service. NordVPN takes security seriously, offering its users a hefty 256-bit AES encryption. It's also one of the fastest VPNs on the market, even across transatlantic connections.

What's more, it boasts the most servers out of our top ten most secure VPN services, operating on 3,600 servers across 62 countries internationally.

Granted, some of the advanced settings might leave you scratching your head if you don't have the tech-savvy to interpret them.

Still, top-notch security, features and speed are more than welcome, and everything is wrapped up with a very reasonable price tag to boot.

Read our full Nord VPN review

IPVanish

IPVanish offers advanced, detailed settings for its features. How detailed? The list of available servers can be searched by country, city, response time, or how heavily loaded that server is currently. It's among the best of the popular brands for professional users.

IPVanish price vs features

The price matches this level of advancement, however, and it'll cost a bit above the average. If you're going to take advantage of the granular feature set, it's worth it. But if you're just looking for a secure but simple option, keep scrolling.

Read the full IPVanish review

PureVPN

PureVPN is another top recommendation for the best and most secure VPN. It's fast, private, and packaged inside an intuitive, easy-to-set-up interface.

The readable interface retains the same layout and features across Windows and Macs, as well as iOS and Android devices.

PureVPN security features

In terms of security, PureVPN includes additional precautions, which are powered by Ozone and Gravity servers. Ozone servers will filter your content for malware, while Gravity gets rid of intrusive ads for a better internet experience.

The extra security precautions certainly worked during our vigorous VPN tests, which saw PureVPN nose ahead of the pack overall.

For more on why we rated it so well, read our full PureVPN review

Private Internet Access

The price is one of the biggest boons of a Private Internet Access plan: If you pick a long-term payment plan, it works out to less than $3 a month. It's secure and private, with over 3,081 servers working across 28 countries.

Excellent advanced VPN

This is a great VPN for more advanced users keen to use all the security settings. The text-heavy interface can be a little intimidating, but it lets you access some advanced granular features.

The speeds leave a little to be desired, but they're not the worst – especially since any VPN will slow your download and upload speed a noticeable amount.

Read our full Private Internet Access review

TorGuard 

Torguard offers seamless security that held up beautifully during our testing. It also successfully unlocked a number of streaming video sites around the globe, even including Netflix. The service comes with more than 3,000 servers in over 55 countries.

TorGuard setup and security

Granted, it's not a perfect VPN. The sign-up process felt a little more laborious than it needed to, and some of the UI details make it difficult to read. Still, it's a strong contender for the most secure VPN on this list.

Read the full TorGuard review

Windscribe

Windscribe almost offers too many features: All the detailed functionality can be enough to scare off newcomers. Stick with it, though, and you'll be able to enjoy a flexible service that lets you pick your server location and protocol.

Great VPN for streaming

You can actually use this service to unlock Netflix in different regions, even though the streaming service is one of the toughest websites to unblock. Plenty of VPN services offer a free tier with more limited functionality, but Windscribe's free plan is one of the better ones.

Read our full Windscribe review

Proton VPN

Proton VPN heavily prioritizes security, not just within its service (which passed our privacy tests with flying colors) but also within its company, which operates out of the notoriously privacy-conscious Switzerland and will never log your data or online actions.

Real-time stats are included in the interface, keeping users aware of their download and upload speeds at any given time.

Advanced VPN security tools

Advanced features include customizable profiles that allow you to switch to a predetermined protocol, server type and location when needed. A good service for professionals.

Read our full Proton VPN review

ExpressVPN

This popular service offers the ease of use, features, and privacy that make it a hit with the general population. It's a similarly great choice for anyone who's new to VPNs and just wants an option that's quick, easy, and keeps their private information private.

Not the fastest, one of the priciest

The downside? It can make your internet speeds a little unreliable, working quickly at times and slowing to a crawl at others. In addition, its prices are a little above the industry average, particularly in its per-month prices, which will run you $12.95.

Read our full review of Express VPN

Hide Me VPN

Video streaming sites that Hide Me unlocks include Comedy Central and NBC, but if your white whale is Netflix, you'll have to keep hunting.

Slow but secure

The service will keep you and your data secure on any network, but you won't find Hide Me on many shortlists for supercharged VPNs – it was one of the slowest our testers could find.

Hide Me VPN is a dependably private service, even if a very slow one. If you value security above your speed, it's a good pick.

Read our full Hide Me VPN review

Ivacy VPN

At this point in our list, it may not surprise you to hear that Ivacy VPN's privacy is strong. The service's focus on security is above average, even if the rest of its offerings are middle-of-the-road, from limited features to a bumpy track record with speediness.

Stripped-back VPN interface

Granted, the security options aren't detailed or flexible. You're getting an effective but stripped-down service here. However, it is priced competitively. If your VPN needs are solely focused on staying secure and keeping costs down, Ivacy VPN is squarely in the center of your Venn diagram.

Read our full review of Ivacy VPN

VPN Security Features to Look For

For the average internet user, the world of VPNs might not make a lot of sense. Why does the number of servers matter? What does that ominous-sounding killswitch really do? If you want to make an informed decision about which VPN is right for you, you need to know what each security feature can do for you.

If you're doing your own VPN security research, or if you're simply trying to better understand the pros and cons of each of the top ten VPNs we've listed above, here's a bullet point list of the terms you should know.

• Number of servers – A wider selection of servers makes for a faster connection; the more countries, the more locations you'll be able to securely access.
• Strong encryption – The stronger the encryption, the lower the likelihood of a breach.
• A killswitch – This is an essential security feature: It's an automated process that blocks all outgoing and incoming traffic if the internet connection happens to drop. Without it, your device might try to reconnect outside of the secured VPN line, defeating the whole point of using a VPN.
• No-logging policy – Some VPNs will record a log of your online activity data. While this isn't a deal breaker, you'll boost security by opting for a company with a policy not to log anything.
• HTTPS when entering payment details – The extra “S” in your URL means the difference between an encrypted website and an unsecured one.
• Help and support options – Security is all about being proactive. You can have the most secure VPN out there and still be vulnerable if it goes down and the support team isn't available.

Why Free VPNs Are Rarely Secure

Almost any software subscription service is available somewhere on the internet, and they all have the same issue: You get what you pay for.

Granted, this doesn't mean that a free software can't be useful. It's just a trade-off in which you lose a few features, or use a clunkier interface, in exchange for keeping your budget slim. But when it comes to VPNs, even the best free VPN services are rarely the right choice: The data is limited, and most services will restrict you to just one device or only one browser. In some cases, you'll see an increase in annoying ads and pop-ups rather than a decrease.

More importantly, you can't trust most free services not to log your data, which is the opposite of what anyone on a VPN wants. Sure, some VPN services out there are free, but there's one priceless benefit that a paid service has to offer: True peace of mind that your data is safe.