A VPN connects your data to a remote computer, keeping it safe from hackers and eye-catching eyes. It also makes it difficult for sites and apps to track you, which is a positive thing. However it’s not always feasible to find a solid free VPN. Many of them monetize their service in one way or another, and this can cause privacy issues. Hola, for example was found to share its users browsing history with ad networks. This isn’t an isolated instance.

Free VPNs usually offer limited bandwidths as they try to reduce infrastructure costs. This results in overcrowded servers and slow speeds. Most of them also only offer a limited number of servers. This can make it difficult to unlock content from certain countries.

Some of these services come with low levels of encryption, which means hackers are more likely to access your personal information. Websites can also be blacklisted, which is another problem.

In addition, free VPNs tend to provide only a few customer service which could be a problem if you encounter any issues. Premium VPNs however typically offer 24/7 live chat feature as well as a comprehensive FAQ page.

In light of the drawbacks of free VPN, it’s worth the cost of a paid VPN service in order to protect your data. If you’re looking to stream movies, play online games or simply browse the internet without being tracked, premium VPNs give you the best protection with the fastest speeds.