NOTE : I have referenced lot of websites and referenced stack overflow answers but its not working for me
I have set up
ssh login for my Raspberry Pi 3 Model B V1.2 and its working like a breeze.
Now I want to make it more secure by removing password login for my pi user. So, I did the following changes in the file /etc/ssh/sshd_config
Save and exit the file
sudo service ssh restart
Even tried rebooting the Pi
But when I connect with other devices its prompting for Password, which it must not happen.
It must not allow any prompts for password and must show error. How can I achieve this?