These are the frequently asked questions for Vultr SSH keys.
Unlike passwords, Vultr SSH keys are more secure and less susceptible to brute-force attacks and eavesdropping. SSH keys encrypt data between the client and the server.
You should protect your SSH private keys with a passphrase and avoid sharing them with unauthorized users.
You can use a key generator, such as ssh-keygen for Linux and PuTTYgen for Windows to create SSH keys. SSH keys are a public-private key pair. You should share the public key with the remote server and keep the private key locally on your computer. Visit the guide on how to generate SSH Keys for more information.
Yes, you can use the same SSH key with multiple servers. However, if the key is compromised, the attacker gains access to all servers using it. Therefore, consider creating different keys for your servers.