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About the Project: This example demonstrates how to create a VPC that you use for servers in a production environment. To improve resiliency, you deploy the servers in two AZs by using an auto scaling group and an application load balancer. For addit...

In todayโs cloud-centric era, securing network traffic is vital to protect instances, containers, and resources from unauthorized access. Firewalls, access control lists (ACLs), security groups, and network access control lists (NACLs) form the found...

Comparison: VPC Security Group vs NACL in AWS. Security Group is the firewall of EC2 Instances Network ACL is the firewall of the VPC Subnets Key Differences: Security group vs NACL Scope: Subnet or Instance (where to apply) Security Groups operate ...

Introduction At the subnet level, you can permit or prohibit particular inbound or outbound traffic using a network access control list (ACL). To add even more protection, you can utilize your VPC's default network ACL or make a custom one with rul...

I recently wrote an article on Security Groups and Network Access Control Lists and then I thought it will be wise and helpful to follow that up with a tutorial article on how to create NACLs and Security Groups using the AWS management console. With...

Imagine you need to access a server on the internet with an IP address like 172.16.73.1. To achieve this securely, DevOps engineers create a Virtual Private Cloud (VPC), which includes various components such as gateways, subnets, route tables, and s...

To enhance the security of an EC2 instance, I focus on three key areas: ๐๐ฌ๐๐ซ ๐๐๐๐๐ฌ๐ฌ, ๐๐๐ญ๐ฐ๐จ๐ซ๐ค ๐๐๐๐๐ฌ๐ฌ, ๐๐ง๐ ๐๐ฒ๐ฌ๐ญ๐๐ฆ ๐๐ง๐ญ๐๐ ๐ซ๐ข๐ญ๐ฒ. ๐๐ฌ๐๐ซ ๐๐๐๐๐ฌ๐ฌ: Control user access via AWS Identity and Access Management (IAM...
