![Slobs update](https://cdn1.cdnme.se/5447227/9-3/22_64e61dfde087c31b3e70ff43.png)
![teamviewer outage teamviewer outage](https://img.youtube.com/vi/vPjQIGHjrrs/sddefault.jpg)
Trusted Device combined with two factor authentication is about as strong as you can get without certificates. To do that select Extras > Options > Security > Black and Whitelist Configure.
![teamviewer outage teamviewer outage](https://us.v-cdn.net/6032394/uploads/BJMA24FO79H4/team.jpg)
Use TeamViewer's Whitelist system to prevent access from unauthorized devices.Enable two-factor authentication for your TeamViewer account.Select a secure, unique account password for the service.Only run TeamViewer is you are going to use it or need to make it available for someone else.Many need to be enabled however or set appropriately by the user. TeamViewer supports several security features already that strengthen account security. In this case, you will receive an email from us with instructions to reset your password. To safeguard your data integrity, your TeamViewer account will be marked for an enforced password reset. access from a new location) that might suggest it has been compromised. The system determines continuously if your TeamViewer account shows unusual behavior (e.g. Instructions on how to reset the password will be send to the associated email account. If TeamViewer comes to the conclusion that an account has been compromised, it will mark reset the account password for protection to block the attacker from using it further. The second protective measure monitors accounts for unusual behavior such as connections from a new location to determine whether an account has been compromised.
![Slobs update](https://cdn1.cdnme.se/5447227/9-3/22_64e61dfde087c31b3e70ff43.png)