Questions tagged with Network Security

Hello :) I have 2 AWS accounts, one for testing and one for the live system, the last few weeks I have been working exclusively on the live system. Of course I have set up budgets, but unfortunately...

Connecting AWS VPC to another VPC by NAT-Instance: my case is I want to use an application that connects to another cloud on AWS but it uses voice traffic like UDP and also normal data traffic, what...

Hello, I have an ec2 instance that hosts a fastapi app. It is supposed to be accessed through Route53 -> Application Load Balancer -> EC2 Instance path. Note: The instance hosts a couple of apps,...

the latest pci compliance rules require disabling tcp timestamps as described in rfc1323 and rfc7323. is it possible to configure either api-gateway or the associated cloudfront proxy to disable this...

Dear AWS Support Team, We have been experiencing significant latency issues with our connections to AWS for over 30 days. We use the operator Algar Telecom, which carried out several checks and...

Hi, In our current solution users connect with a VPN client and from there they have access to the entire VPC. We have a new requirement which is that within that same VPC not all users have access...

I made a react web app which gets built with a dockerfile and supervisord.conf and deployed to an aws container with a load balancer. My react app runs on localhost:3000, and is accessibly at...

I am using selenium grid concept and hosting standalone chrome browser on EC2 instance using docker container. The way I access it is using "ip_address:7900" . But, the connection is not secure. How...

I am using public subnet, that has a route table with internet gateway, destination 0.0.0.0/0. I am still not able to access to pypi to download necessary libraries in glue python shell. Getting below...

We received an email from a whitehat security researcher who was leased a public ip address that we used to own and still had an dns entry pointing to. Does aws have mechanisms to prevent this? Can a...

Hi all, I'm working on an automation process that creates a **WAFv2 WebACL** whenever a **CloudFront distribution** is created, using **EventBridge** and **Step Functions**. The automation should...

Hello Experts, I have a few Network Load Balancers in my environment which do not have any security groups attached. Additionally, the NACLs for the subnet allow all inbound and outbound traffic....