

Secure access to your Virtual Private Network (VPN) in minutes with PhoneFactor.
Most VPN appliances use the RADIUS protocol for authentication. PhoneFactor plugs into RADIUS by acting as a standard RADIUS proxy server. When a user logs into their company’s VPN, a RADIUS request is made to the PhoneFactor agent. It first validates the user name and password with the target RADIUS server. If the username and password are correct, the agent sends an SSL request to one of the PhoneFactor data centers around the world. The data center calls the user, who confirms the login by answering and pressing the # key. Finally, it returns success or failure to the VPN application.

Download the free PhoneFactor Agent to your corporate network for instant integration with any VPN. Use the free version to authenticate an unlimited number of users to a single VPN application. Then upgrade at any time to take advantage of advanced features, including: