Refused connection to my application using ecs instance

Question

Greetings everyone,
I had an issue with the ECS cluster.In fact, When I create a cluster using the ec2 instance I couldn't connect to my application through the Internet. Also, when I try to connect to those instances that I've created with the ECS cluster I got an error that I'm unable to connect.
I'm placing my ECS cluster in public defaut VPC and I've used the default security group to ensure that there is no problem with my Security groups.

Answer

Hi.

The default SG created in the Default VPC only allow traffic that originates from it self. You must use a SG that allow traffic on port 22 from your IP address and on port 443, I assume you run a webapp with https traffic, from everywhere (0.0.0.0/0)

Answer

Can you send the inbound rules of your SG?

Refused connection to my application using ecs instance

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