Questions tagged with Security Group

Hello, I have an instance that I set up a reverse proxy for so it can appear as www.example.com vs www.example.com:8443 I do not want anyone to have access to the www.example.com:8443 except myself,...

Hi AWS, is it possible to have two ports 80 and 81 open for HTTP service for Amazon EC2 instance ? I need to launch web app on port 80 and UI on port 81. If yes how can we do that

Hi, as per title, I need to allow only CloudFlare IPs on an EC2 instance that is behind an elastic load balancer. Here's my current setup: I have a domain (`mydomain.com`) through which I expose...

Hi peeps, I do have a web app VPC which spans two different AZs and I have two private subnets which are located in these two AZs. The VPC has a default security group. I also have instantiated the...

After creating my Windows EC2 instance, I have been able to connect to the server using RDP. However, the last time I connected to the server, I created an inbound rule for ports 80 and 9443 to test...

A few points: 1. I had set this server up on 22nd August 2. Every 26 days I encounter the following issue and to date, I have set 3-4 servers in different accounts but still face the same issue 3. I...

I am facing this issue while deploying a service on AWS Fargate, and I would greatly appreciate some guidance from the community. I have tried the solutions on StackOverflow on how to resolve it from...

We have a Sagemaker Notebook created via python .ipynb file. The preprocessing step sets the `network_config` like so: ![Enter image description...

Hello, I'm trying to run a web-based app http://fullmontesuite.herokuapp.com/application/tutorial I went through the whole guide then went to AWS and installed a server. After installing the server...

Hi AWS, I am able to host a .NET application on IIS webserver using localhost but when I am trying to access that application outside the instance it is giving me `refused to connect` error. I have...

Hi Team, I have created two seprate zone in Rout53 for doman and subdomain. 1. **example.com** -> created hosting zone in Route53 2. **subdomain.example.com** -> created hosting zone in Route53 3....

Hello, I have some lambdas running inside a vpc that are connecting to the internet when I set their security group egress rule to allow all outbound traffic but if I change that cidr rule to a...