Out Session Manager Instead! — Still Using Ssh On Aws? Check
One Tuesday, while Alex was elbow-deep in a messy authorized_keys file, his teammate Sarah leaned over. "Still using SSH? You should check out ." Alex was skeptical. "Does it involve more keys?" "Zero keys," Sarah said.
Sarah used IAM policies to decide exactly who could log in. No more manual key rotations. Still using SSH on AWS? Check out Session Manager instead!
Port 22 was closed. The instance didn't even need a public IP address; it just needed the SSM Agent and an outbound connection. One Tuesday, while Alex was elbow-deep in a
Alex realized he had been guarding a castle with a thousand tiny keys when he could have just used a biometric gate. He deleted his bastion host that afternoon, revoked the SSH keys, and finally went home on time. revoked the SSH keys

