@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
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 ED25519 key sent by the remote host is
xx.xx.xx.
Please contact your system administrator.
Add correct host key in /Users/johndeo/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/johndeo/.ssh/known_hosts:14
Host key for user has changed and you have requested strict checking.
Host key verification failed.
rom here, run the nano ~/.ssh/known_hosts
command in your window. This will open a new Nano instance and display the keys within your known_hosts file:
You should delete the key causing the “Warning: Remote host identification has changed” error, then save your changes.
You might also want to delete the entire known_hosts file, especially if you only use SSH for one or two sites. To do this, you can run rm .ssh/known_hosts
in a Terminal window.
Ensure that root login is disabled in the SSHD configuration file (sshd_config). Set PermitRootLogin no.…
The choice between a single AWS hosting instance with multiple cPanel accounts and a single…
Here are some common AWS interview questions and answers: What is AWS? AWS stands for…
SSL stands for Secure Sockets Layer, which is a security protocol used to establish a…
If you are encountering the "Sorry, you are not allowed to access this page" error…
Building a website that generates 4 million visitors a month is a significant accomplishment and…
This website uses cookies.
Leave a Comment