Creating an SSH PuTTY Private Key File (.ppk)
There are cases where you need to log in to SSH using a certificate. The compute instance I created on Oracle Cloud this time is one such case (the same goes fo
GGAMI
There are cases where you need to log in to SSH using a certificate.
The compute instance I created on Oracle Cloud this time is one such case (the same goes for AWS EC2).
So let’s take a quick look.
ssh-key-2025-01-03.key is the authentication key I received from Oracle.
You can convert this key using a program called puttyGen.

In PuTTY Key Generator, load the ssh-key-2025-01-03.key key.
Then save the file as Save private key using the button.
