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A virtual private network ( VPN) is a mechanism for creating a secure connection between a computing device and a computer network, or between two networks, using an insecure communication medium such as the public Internet. [1]
ExpressVPN has released apps for Windows, macOS, iOS, Android, Linux, and routers. The apps use a 4096-bit CA, AES-256-CBC encryption, and TLSv1.2 to secure user traffic. Available VPN protocols include Lightway, OpenVPN (with TCP/UDP), SSTP, /.
Website. psiphon .ca. Psiphon is a free and open-source Internet censorship circumvention tool that uses a combination of secure communication and obfuscation technologies, such as a VPN, SSH, and a Web proxy. Psiphon is a centrally managed and geographically diverse network of thousands of proxy servers, using a performance-oriented ...
Mullvad is a commercial VPN service based in Sweden. Launched in March 2009, Mullvad operates using the WireGuard and OpenVPN protocols. It also supports Shadowsocks as a bridge protocol for censorship circumvention. Mullvad's VPN client software is released under the GPLv3, a free and open-source software license. [2] [3] [4] History.
OpenVPN is a virtual private network (VPN) system that implements techniques to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. It implements both client and server applications.
Hola is a freemium web and mobile application which provides a form of VPN service to its users through a peer-to-peer network. It also uses peer-to-peer caching . When a user accesses certain domains that are known to use geo-blocking, the Hola application redirects the request to go through the computers and Internet connections of other ...
The Hotspot Shield client establishes an encrypted VPN connection with one of its supported public VPN servers, through which the user can connect to the Internet. The connection protects the traffic between the user and the server from eavesdropping, [5] [6] and the IP address of the client is not exposed. [10]
