Why You Need a VPN that Supports Seamless Roaming
By Sylvia Rosen<a href="http://vpnhaus.ncp-e.com/wp-content/uploads/2011/11/lost-email.jpg"><img class="alignright size-medium wp-image-2390" title="lost email" src="http://vpnhaus.ncp-e.com/wp-content/uploads/2011/11/lost-email.jpg?w=268" alt="" width="2
Imagine, you’re at the train station on your way to an important meeting. While you’re waiting, you’re drafting an urgent email. Just before you hit the send button, your wireless connection is lost – and with it, you lose your VPN connection and the link to your office email. Frustrated, you log back in, crossing your fingers that your email saved. Of course, it didn’t. Twenty minutes – and lots of good ideas -- down the drain.
Sound familiar? Too many VPN solutions aren’t enabled to handle connection outages or changes, resulting in wasted productivity, and even worse, lost data. This hassle is eliminated with VPNs that support roaming among different types of networks -- allowing users to focus on business instead of worrying about their connection. VPNs with seamless roaming automatically switch to the best available network and ensure that users never have to re-authenticate.
Seamless roaming enables smooth transitions between networks, making it ideal for traveling professionals who are always on the go. VPNs that enable seamless roaming secure your data, even in the event of a wireless outage or switching between networks, like Wi-Fi and 3G.
“If all your traffic goes to the VPN while you are connected to it, then everything is secure; nobody can really attack your machine,” explains Rainer Enders, the CTO Americas for NCP engineering. “When the VPN drops, you go back to regular ‘connecting mode’ through the Internet. If your VPN doesn’t enable seamless roaming, you now have a connecting path that is an insecure tunnel, which is why your connection to your corporate server will likely give way.”