You launched a Linux EC2 instance but cannot SSH into it. List two possible causes and how to troubleshoot them.

Question

Lingesh Kumar K · Accepted Answer

The security group does not allow SSH (port 22); fix by adding an inbound rule for port 22 from your IP. The wrong or missing private key (.pem) is used; fix by verifying the key matches the instance’s key pair

You launched a Linux EC2 instance but cannot SSH into it. List two possible causes and how to troubleshoot them.

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