![]() ![]() I won’t dig into all the different providers and ways to upload the keys. It’s assumed that you’ve already uploaded your key. Brute force attacks are not as effective with public/private key pairs whereas they are successful in password hacking attempts. By not using a password, you’re removing the risk of sending authentication information over the public network. You’ve uploaded the public side of your key to the instance already from within the cloud infrastructure and you’re now using the private side to match up for access. Is it Secure Without a Password?Ī resounding yes! In fact, it’s much more secure. The trick is that many newcomers to using cloud instances aren’t totally comfortable or fully understand setting up an SSH key for password-less access to your instance. As you get rolling with using DigitalOcean and other VPS providers, one of the features that many folks see in the configuration is the “user SSH key to access your instance” options. ![]()
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