Prisma

has anyone successfully deployed to AWS EC2? I'm having trouble accessing the endpoint <https://www.graph.cool/forum/t/running-prisma-on-ec2-cluster-endpoint-not-accessible/2648>

from my aws experience, I think you must add the in/outbound rules to your security group

check <https://docs.aws.amazon.com/en_us/AWSEC2/latest/UserGuide/using-network-security.html>

then, from your local machine, you can try
`nmap &lt;ec2_public_IP&gt;` to double check which ports are open

brillant :slightly_smiling_face: you were right. <@U9CG183MY> this is my first time using EC2. I added the 4466 port to my security group

<@U9CG183MY> should you be using `ufw` or the security groups to manage your connections?

if it's a single server they are both doing the same thing

I guess you could harden an internal network so you want to do both

Both. The ufw manages the traffic at the instance (OS) level, while the security group is a service level control provided by aws

the role of security groups is to make it much easier to manage the security of multiple services or instances when you scale your app