Tags » Security Group

OpenStack Neutron 101

What is ‘Neutron’?

Neutron is the networking component of OpenStack. It’s the component responsible for managing your cloud networking resources and provide network devices connectivity. 1,693 more words

Floating Ip

Implementing High Availability

High Availability

High-end infrastructure and services should be implemented in a fault-tolerant way, that means they can remain operational all the time, even if some application fails there should be some mechanism to keep the service stable. 1,110 more words


Create a VPC Security Group

Security Group

A security group is like a virtually established firewall where the incoming and outgoing traffic will be controlled.

For the complete steps from the beginning of creating a VPC, you can follow the below link and this blog defines how to create and configure a Security Group for an already running VPC. 129 more words

Content Delivery

Create a VPC, Subnets, Security Groups & Launch Web Server

 Amazon Virtual Private Cloud (Amazon VPC)

Using a VPC, we can create an AWS resource into a virtual network and a VPC can be created across more than one availability zones to get a high availability of the resources. 1,133 more words

Content Delivery

Changing default RDP port of AWS EC2

There might some reasons that you need to change your default port. For some security reason, the provider might block the default RDP port 3389. Is blocking or changing the port will improve the security? 234 more words


Manually deploying a Microsoft Active Directory system using the AWS Directory Service.(ADDS Scheme 1)


Today we are going to deploy Microsoft Active Directory System using AWS Directory.We are using a pre-prepared scheme from AWS Architecture. The whole is to deploy ADDS to AWS Directory Service and once deployed we are making a cloud formation structure and deploy the template to another region successfully. 682 more words


Use AWS ElastCache-Redis with Lambda (c# .Net Core)

If you’re here, perhaps, you already know the advantages of Redis, ElastiCache, and Lambda functions; so, I just tell you how to make it work in just a few minutes. 512 more words