Mobile VPN is the denotation of the term – mobile virtual private network. To be specific, mobile VPN is the particular network configuration where mobile devices like notebook computers or PDAs are able to access a VPN or virtual private network or the intranet, even when the user of these devices are on the move from a physical location to the other.
Modern day mobile VPN service can provide you with incessant service and can flawlessly switch between access technologies as well as multiple public / private networks. Functionalities involved with an effectual mobile VPN happen to be clear with the end user and there is absolutely no compromising in security and privacy. By IP address, Mobile VPNs do the job of identifying the device that remains at the farthest end of the channel. This’ll works pretty well for the users that tunnel from different types of stationary devices (e.g. PC through residential broadband, laptops over LANs, or may be a PDA active at the subway Wi-Fi hot spot).
What happens when a device is in motion? Different types of physical connectivity, attachments to point of network, and Internet Protocol addresses are likely to get changed. The conventional VPN clientele simply can’t survive these changes, as the tunnel simply breaks down, the application sessions get disconnected or timed out, while the user needs to restart her business communication right from scratch.
Mobile VPN systems or solutions from renowned vendors are designed especially to adapt clearly to those changes. When it comes to a mobile VPN, the VPN server keeps sitting at the rim of the company network of the user, enabling highly secure tunneled accessibility through fully authenticated and legitimate VPN clients. Did you know that Mobile VPN tunnels aren’t directly tied to the physical Internet Protocol addresses? Instead, each and every tunnel remains fully bound to the logical Internet Protocol address. This logical IP address will stick to your mobile device regardless of where it might roam. As for an instance, the mobile VPN client could roam from a wireless AP towards another on at any public Wi-Fi hot spot.
You are at your at our liberty to leave the Wi-Fi coverage, to use a third generation connection like EV-DO. You can also leave your 3G coverage to start using another slow 2G connectivity like 1xRTT. And the users can also get back to their office to start using the docked Ethernet based LAN connectivity. Here in this instance, a mobile VPN user can make use of 4 to 5 dissimilar physical Internet Protocol addresses as he retains a logical Internet Protocol address. The applications can run onto the mobile device as well as in the corporate network to communicate via the single logical IP address. The applications thus remain ecstatically ignorant of the motion of the users and also of the linked physical / network transitions. The idea behind a mobile virtual private network is that the mVPN provides different types of mobile devices with clear cut accessibility to different types of network resources as well as to the software applications which are on the home network.