
Secure access to your Virtual Private Network (VPN) in minutes with PhoneFactor.
PhoneFactor can be seamlessly integrated with all leading VPN appliances using RADIUS. When a user logs into their company’s VPN, a RADIUS request is made to the PhoneFactor Agent, which acts as a RADIUS proxy server. It first validates the user name and password with the target RADIUS server before initiating a PhoneFactor authentication.
PhoneFactor’s hybrid service architecture allows organizations to store all critical user data within their infrastructure while leveraging the high-scale PhoneFactor Service to place authentication calls, send text messages, and communicate with the PhoneFactor App. The PhoneFactor Service is supported by a network of redundant data centers and telecommunications providers ensuring the highest level of availability.

Download PhoneFactor to authenticate up to 25 users for free. Then upgrade at any time to enable additional users or take advantage of advanced features, including: