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Virtual private network (VPN) is a network architecture for virtually extending a private network (i.e. any computer network which is not the public Internet) across one or multiple other networks which are either untrusted (as they are not controlled by the entity aiming to implement the VPN) or need to be isolated (thus making the lower network invisible or not directly usable).
The HP Chromebook 14 was announced September 11, 2013 [159] with an Intel Haswell Celeron processor, USB 3.0 ports, and 4G broadband. An updated version of the Chromebook lineup was announced on September 3, 2014. The 11-inch models included an Intel processor while the 14-inch models featured a fanless design powered by a Nvidia Tegra K1 ...
OpenVPN has several ways to authenticate peers with each other. OpenVPN offers pre-shared keys, certificate-based, and username/password-based authentication.Preshared secret key is the easiest, and certificate-based is the most robust and feature-rich.
A mobile virtual private network (mobile VPN or mVPN) is a VPN which is capable of persisting during sessions across changes in physical connectivity, point of network attachment, and IP address. [1] The "mobile" in the name refers to the fact that the VPN can change points of network attachment, not necessarily that the mVPN client is a mobile ...
A Layer 2 MPLS VPN is a term in computer networking. It is a method that Internet service providers use to segregate their network for their customers, to allow them to transmit data over an IP network. This is often sold as a service to businesses. Layer 2 VPNs are a type of Virtual Private Network (VPN) that uses MPLS labels to
A VPN is also a workaround to avoid a firewall issue when configuring remote VoIP clients. However, latest VoIP standard STUN , ICE and TURN eliminate natively some NAT problems of VoIP. Installing an extension on a VPN is a simple means to obtain an off-premises extension (OPX), a function which in conventional landline telephony required a ...
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 users in non-blocked areas, thereby circumventing the ...
Cisco Systems VPN Client is a software application for connecting to virtual private networks based on Internet Key Exchange version 1. On July 29, 2011, Cisco announced the end of life of the product.