All that being said, we currently name TorGuard as the fastest VPN service. It doesn't take the top spot in all of our tests, but has remarkably low latency and had the best performance in the all-important download tests. Fittingly, it offers many add-ons such as dedicated IP addresses that, along with its speed, will appeal to the BitTorrent users it is designed to protect.

Inside the Preferences pane, you can also tick boxes to automatically launch or connect the app when you boot your device. Anyone using the Windows or macOS app should tick the box to autoconnect “when joining insecure WiFi networks.” You can also tag individual Wi-Fi networks as trusted or untrusted, to make sure you’re always protected even if you forget to connect the app manually. These network rules—not offered on most apps, including IVPN’s mobile apps or any of TorGuard’s apps—will make sure you don’t forget your VPN when you need it the most.
VPNArea is one of the few providers that offers dedicated IP addresses in various countries around the world, as listed on their website. It also allows account sharing (six simultaneous connections permitted). VPNArea continues to improve and remains an excellent choice for privacy-focused users. Check out their discount pricing for annual plans. [Learn more >]
Consumers use a private VPN service, also known as a VPN tunnel, to protect their online activity and identity. By using an anonymous VPN service, a user's Internet traffic and data remain encrypted, which prevents eavesdroppers from sniffing Internet activity. VPN services are especially useful when accessing public Wi-Fi hotspots because the public wireless services might not be secure. In addition to public Wi-Fi security, a private VPN service also provides consumers with uncensored Internet access and can help prevent data theft and unblock websites.
For VPN connections, however, IP datagrams sent across the Internet can arrive in a different order from the one in which they were sent, and a higher proportion of packets can be lost. Therefore, for VPN connections, MPPE changes the encryption key for each packet. The decryption of each packet is independent of the previous packet. MPPE includes a sequence number in the MPPE header. If packets are lost or arrive out of order, the encryption keys are changed relative to the sequence number.
Another approach is to offer purpose-specific servers. NordVPN, for example, has a high-speed server earmarked for video streaming. The company's collection of these special servers is a great way to offer customers a better experience, one tailored to their needs. It even offers Tor-over-VPN servers, for another layer of privacy. CyberGhost and PureVPN also place an emphasis on streaming, offering modes designed to connect you to your favorite content.

Extensible Authentication Protocol-Transport Layer Security (EAP-TLS) is an EAP type that is used in certificate-based security environments. If smart cards are used for remote access authentication, EAP-TLS is the required authentication method. The EAP-TLS exchange of messages provides mutual authentication, negotiation of the encryption method, and encrypted key determination between the remote access client and the authenticator. EAP-TLS provides the strongest authentication and key-determination method.

IVPN was one of the fastest providers when we tested US servers using the Internet Health Test. Our budget pick, TorGuard, was faster, but it defaults to the less secure 128-bit encryption. Our non-VPN connection tested at roughly 300 Mbps down. Some tested services are not listed because connection failures prevented some of our tests from completing.
Remote access data encryption does not provide end-to-end data encryption. End-to-end encryption is data encryption between the client application and the server that hosts the resource or service being accessed by the client application. To get end-to-end data encryption, use IPSec to help create a secure connection after the remote access connection has been made.
With a StrongVPN account, customers have the ability to choose which server location they want, even down to the specific city. This type of personalized, user-friendly service is also seen with their unlimited server switching, as well as the ability to have up to six simultaneous connections on different devices. StrongVPN supports Mac, Windows, iOs, Android, and even multiple routers, which is a huge plus. 
VPNs help enable users working at home, on the road, or at a branch office to connect in a secure fashion to a remote corporate server using the Internet. From the users perspective, the VPN is a point-to-point connection between the user's computer and a corporate server. The nature of the intermediate network, the Internet, is irrelevant to the user because it appears as if the data is being sent over a dedicated private link.

Many VPN services also provide their own DNS resolution system. Think of DNS as a phone book that turns a text-based URL like "pcmag.com" into a numeric IP address that computers can understand. Savvy snoops can monitor DNS requests and track your movements online. Greedy attackers can also use DNS poisoning to direct you to bogus phishing pages designed to steal your data. When you use a VPN's DNS system, it's another layer of protection.
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