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Learn how VPN encryption can protect information traveling between your device and the internet. Understand IP addresses, public Wi-Fi risks, DNS protection and important VPN privacy considerations before choosing a provider.
A VPN can route your internet traffic through an encrypted connection and replace your visible IP address with the VPN server's address. Learn what a VPN can protect and what it cannot protect.
VPNs and proxies can both change the apparent IP address used when connecting to online services, but they work differently. Compare encryption, privacy features, performance and common use cases.
A VPN can help protect traffic from being observed on untrusted networks by creating an encrypted connection between your device and the VPN server. However, a VPN does not make you completely anonymous online. Websites, apps, cookies, browser fingerprinting and account logins can still identify activity.
When comparing VPN services, look at the provider's privacy policy, logging practices, encryption protocols, server infrastructure, independent audits, jurisdiction and available security features.
Compare privacy policies, features and pricing before choosing a VPN service.
Compare encryption protocols, privacy policies, supported devices and server locations.
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Explore VPN features including secure Wi-Fi, DNS protection and multi-device support.
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Learn how server locations can affect connection performance and your apparent IP address.
Explore VPN options →Public Wi-Fi networks can expose users to security risks. A VPN can encrypt traffic between your device and the VPN server, which can provide additional protection when using untrusted networks.
Modern VPN applications can support smartphones, tablets, laptops and desktop computers. Before installing a VPN, review its permissions, privacy policy and supported security protocols.
Does a VPN hide your IP address? Can a VPN protect you from malware? Does a VPN make you anonymous? Find straightforward answers to common VPN privacy questions.