how to prevent unauthorized modifications to ssh known_hosts

May 3, 2010 ... ... ssh/known_hosts updated. Original contents retained as /home/enegado/.ssh/known_hosts.old enegado@rockstar:~$ enegado@rockstar:~$ ssh-keygen ... Mar 2, 2023 ... [SSH] No Known Hosts file was found at /var/lib/jenkins/.ssh/known_hosts. Please ensure one is created at this path and that Jenkins can read it ... Jan 9, 2012 ... We can make SSH automatically write new host keys to the known_hosts file by setting StrictHostKeyChecking to “no” in the ~/.ssh/config file. Apr 15, 2014 ... ssh/known_hosts to get rid of this message. Offending RSA key in /.ssh/known_hosts:1. RSA host key for foo.bar has changed and you have ... Apr 14, 2022 ... ssh/known_hosts and remove the sftp server's public key (that was still in there) and it works. debug1: Server host key: ecdsa-sha2-nistp384 ... Sep 26, 2012 ... The known_hosts file lets the client authenticate the server, to check that it isn't connecting to an impersonator. The authorized_keys file ... ... ssh/known_hosts file to get rid of warnings about changed keys. OpenSSH also supports a trust model similar to X.509 certificates. A SSH key pair can be ... May 28, 2020 ... ssh(1) will additionally check the host IP address in the known_hosts file. This allows it to detect if a host key changed due to DNS spoofing. Dec 7, 2013 ... 7 Answers 7 ... You can use ssh -o StrictHostKeyChecking=no to turn off checking known_hosts momentarily. But I'd advise against this. You should ... Dec 28, 2023 ... QRadar: How to fix SSH Error - offending ECDSA key in /root/.ssh/known_hosts. 941 views · 1 year ago ...more ...