The iOS operating system has a default setting that does not allow the use of OpenVPN protocol. For this App, the L2TP setup is recommended. However, the user can configure the use of OpenVPN using simple steps that are available online. The application is simple to configure and operate and is available for download on the app store.
The application is a complete suite, with a kill switch, auto-start option, encryption details and server details. It also utilizes TCP connections, which is an ideal mode for mobile devices since the majority of users often use public Wi-Fi hotspots to surf the internet.
Private Internet Access (PIA) is one of the most affordable VPN service providers in the market. The online privacy provider boasts of over 3,000 servers, spread across 37 locations, in 25 countries. PIA a service provider based in the USA with ties to London-based Trust Media Inc. It offers a secure connection in a variety of protocols and highly sophisticated encryption levels like AES 256 for data stream encryption.
The encryption protocols available are PPTP, L2TP and OpenVPN, so there are a variety of options available to keep your data safe and secure from interception, but the company’s lack of transparency regarding its server locations and the number of IP addresses it offers are matters of concern. That’s because if there are only a few, the quality of the service you get may be affected. Apart from this, setting up this service is comparatively harder than for most of the other proxy services we have reviewed so far.