Ask HN: How can I secure my AWS instance's SSH access if I have no static IP?
When I try to create a new instance on AWS, I get a warning:
`Rules with source of 0.0.0.0/0 allow all IP addresses to access your instance. We recommend setting security group rules to allow access from known IP addresses only.`
What are alternative security measures that I can apply to protect my servers?
`Rules with source of 0.0.0.0/0 allow all IP addresses to access your instance. We recommend setting security group rules to allow access from known IP addresses only.`
What are alternative security measures that I can apply to protect my servers?