Let’s suppose you work in a common area with other people and you should limit access to your computer when you are away from it, but without turning it off. But be careful and make sure the window you are entering your password into is the right one. If an expert needs your password for something, he can ask you to enter it yourself in a Windows dialog window. This leads to rule number two: you shouldn’t give your Windows user account password to anyone, even a remote expert working over TeamViewer. Then, to unlock it a malicious actor would have to know your Windows password, but you did not give it to anyone. If this rule cannot be put into practice, for example because the computer acts as a server or some programs have to run on it continuously, then at least lock the computer. Therefore, rule number one of TeamViewer security is to restart your computer after the remote expert has finished working. Thus, if you leave your computer turned on, then a person who has your ID and password can connect to your computer at any time. This is because your computer’s TeamViewer ID remains forever the same, but the password changes every time a new Windows session begins. If you regularly turn it off or log out of the current Windows user account, you are protected to a greater degree than if you leave your computer turned on or put it to sleep by simply closing the laptop lid. But what happens later, when the expert’s working session ends? Could it be possible for that person or someone else to connect to your computer again using the same details that you provided earlier? There is also the risk that a remote expert could be the victim of a hack, and the expert’s access details could be stolen.Ī lot depends on how your computer works. Two-factor authentication can be used only for TeamViewer sessions (experimental)Īfter installing TeamViewer, your computer will be assigned a unique ID and password by which a remote expert can connect to your computer and perform actions on it just like working on his/her own computer.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. You will need to provide the administrator's username and password in order to enable it or disable it.Two-factor authentication in TeamViewer through Google Authenticator You can turn this feature on or off at any time.Check the 'Lock the physical screen on disconnect' box (Fig.Select the 'Security' tab of the Server settings panel.The display of a remote computer can be protected further by enabling the system’s own screen lock which will be activated automatically as soon as the last NoMachine user disconnects.Read on to find out more.Įnabling automatic screen lock when disconnecting If you want the screen to be remain hidden, you should enable the automatic screen lock. That's it! Once you're done, upon disconnecting the screen will become visible again.Anyone sitting in front of the host device, or who is in the vicinity, sees a blank screen on the physical monitor while the remote session is active.Turning screen blanking on also locks the host keyboard and mouse to prevent anyone sitting at the host machine from entering input data during a remote control session.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |