Multi-Factor authentication (MFA) is an extra layer of security, it is a combination of more then one credentials which authenticates the user example combination of user password with security token (software or hardware based), using of biomatric verification for authenticating the user credentials. By adding extra layer in security it make difficult for unauthorised person…
Tag: Cloud Computing
Red Hat OpenShift Online a Next generation Public Cloud PaaS.
By Launching of Red Hat OpenShift online in year 2011 Red Hat has revolutionize the Cloud platform as a service (PaaS) products since then. Red Hat OpenShift Online or RHOO gives platform to develop cloud-native application on PaaS to developers. It has hosted more than three million applications built by hundreds of thousands of individual…
Terraform – A new way of provisioning and managing Datacenter Infrastructure.
Terraform has become hot topic now days. In few years this tool has gain its popularity worldwide, many have adopted it as it has proven good progress which made this tool one of an essential tool of DevOps tool chain. Have a look the Google trend you will get picture how much popularity it has…
Dawn of Infrastructure as a Code a new method of Datacenter infrastructure management and provisioning.
Earlier in Datacenter Infrastructure were manage and provision through traditional way of physical hardware configuration or interactive configuration tool but now Infrastructure as a code has changed the picture of managing and provisioning the Infrastructure. Infrastructure as a code or IaC is the process of managing and provisioning computer data centers through machine-readable definition files….
Docker and Containers New Buzzwords.
Docker is a container management service. The Docker keyword coined in DevOps for develop, ship and run anywhere why it is so because it enable the developers to easily develop the applications, ship the application into containers and later it can be deployed anywhere. The Docker was released in March 2013 but has become buzzword…
What is Cloud Object Storage?
Cloud object storage stores unstructured data(like application images or media files) in the cloud. Object storage is elastic, flexible and easily scalable into multiple petabytes which ideal for environment where data growth is unlimited hence it is considered a good fit for the cloud. Contrary to Block Storage which deal data as block and logical…
What is OpenFlow? How it works in SDN?
OpenFlow is a standard protocol of SDN which assist SDN Controller to communicate directly with the forwarding plane of network devices such as switches and routers, both physical and virtual (hypervisor-based), so it can better adapt to changing business requirements. Generally the conventional switches forwards the packets which are called the Forwarding Plane and do…
What is SDN?
SDN or Software-defined networking is a new technology which will soon replace the traditional Data Center networking architecture specially after introduction of Virtulization and Cloud. This term comprises of several kinds of network technologies which aimed at making the network as agile and flexible for virtualized server and storage infrastructure of the modern Data Center….
How to install and configure AWS CLI
The AWS has launched AWS Command Line Interface (CLI) unified tool to manage your whole AWS services from the command line and automate them through scripts. You can install AWS CLI on your Linux or Windows machine for managing AWS services from command line. In this post I have demonstrated how to install and configure…