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How to setup 2FA On Linux SSH Login

  This is a simple setup guide to enabling Two Factor Authentication (2FA) on Linux SSH login. I this article I wont go deep into setup and issues that I have faced when implementing this. First thing is first Update your system first. I have used Ubuntu 20.04 and it is always up to date. To enable 2FA you need to install google authenticator modules sudo apt install libpam-google-authenticator Configuration for PAM and SSHD Add the the following line to /etc/pam.d/sshd and After adding this line please restart the sshd services.  auth required pam_google_authenticator.so Go to /etc/ssh/sshd_config and check if the following line exist. Default value will be "no" so change it to "yes" to activate.  ChallengeResponseAuthentication yes Configuration for Authenticator In the terminal run google authenticator command It will ask few things to acknowledge by user. Details you can see from the below video. Once this part is done you are ready to use the 2FA in ubuntu. T
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Google maps API

I thought it will very tough to code using Google maps API, but it was simple. I choose javascript API method and it was very cool. I gave the coordinates and map mode (MAPS, Satellite or Hybrid) my choice was Satellite view and after that did some zooming. Everything was done from the code and the result was very accurate and perfect. Still digging and experimenting different formats of GPS data.


If you want to try Google maps API try these links:
http://googlemapsapi.blogspot.com/2006_07_01_googlemapsapi_archive.html
http://www.google.com/apis/maps/documentation/
or
Google for more information

Comments

Anonymous said…
thanks for the share..
October 7, 2007 at 2:05 AM
pixelatedpic said…
welcome, knowledge is for sharing...
October 7, 2007 at 8:58 AM
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