Assalamualaikum Warrahmatullahi Wabarakatuh
Halo gan pada kesempatan kali ini saya ingin mencoba membahas mengenai Error yang muncul ketika SSH. Terkadang ketika kita ingin melakukan SSH ke server baik menggunakan Putty (Windows) atau Terminal (Linux), kita menemukan error seperti dibawah ini:
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@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
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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
SHA256:E/dA2wA+cn//pL80prQbHfEVXWyoG9mxW9Z9znaBGr8.
Please contact your system administrator.
Add correct host key in /home/sabto/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /home/sabto/.ssh/known_hosts:19
remove with:
ssh-keygen -f “/home/sabto/.ssh/known_hosts” -R 192.168.0.48
ECDSA host key for 192.168.0.48 has changed and you have requested strict checking.
Host key verification failed.
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Sabto Xandros Blog 