When a new TeamViewer session is started, Rohos Logon Key automatically locks the desktop to ask for two-factor authentication (experimental feature of the beta version).No need to provide the remote party your Windows user account password.An unused one-time password will expire and become invalid after 5 minutes.Uses a one-time password that can only be used once.Rohos Logon Key offers a way to protect TeamViewer sessions using an additional one-time password, thereby implementing two-factor authentication with a TeamViewer password as well as a one-time Google Authenticator password.Īdvantages of protecting your system with two-factor authentication: How dangerous is this? Is there a possibility that someone could connect to a corporate computer again when no one is present? When TeamViewer is launched, it generates a short password and receives from the server a short number for full access to the current computer. TeamViewer, one of the most popular remote access programs, does not offer a built-in system for two-factor authentication.

Teamviewer iphone keeps authenticating