I have managed to configure a Raspberry Pi 3 on to the RVR and run commands directly in python. But I am unable to connect to it remotely using SSH.
I am typing ssh pi@192… (my Pi host name)
I get this message …
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
Please contact your system administrator.
Add correct host key in C:\Users\alanm/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in C:\Users\alanm/.ssh/known_hosts:1
ECDSA host key for 192.168.0.50 has changed and you have requested strict checking.
Host key verification failed.
what does this mean and how do I fix it please?