Cloud Computing has revolutionized IT infrastructure with scalability, availability, and flexibility. Cloud Infrastructure is provisioned with automation and orchestration. This has brought a new set of Cyber Security Attacks to enterprise IT infrastructure that uses cloud computing resources. The following are the cyber security attacks: Data Exfiltration – The attacker gets the access of un-authorized…
Serverless Computing
Serverless Computing is a Cloud Service Model where the consumers can build and run applications without the need of provisioning and managing the underlying hardware and software resources like CPU, Memory, Storage, Operating System, Database and Networking. Serverless Computing are more suitable for developers who focusses more on application development rather managing and operating the…
Virtualization
Virtualization is the process of creating virtual software-based computing resources from the underlying physical hardware. Virtualization creates an abstraction layer over computer hardware. It divides s single physical system into multiple virtual machines having their computing resources such as processors, memory, networks and storage. Each VM will have its own operating system (OS). History of Virtualization Virtualization emerged…
Hypervisor
Hypervisor is software that runs on physical server that enables multiple Virtual Machines (VMs) with it’s own Operating System. Hypervisor creates a pool of virtual computing resources like CPU, Memory, Storage, Networking from the underlying physical server’s computing resources. This virtual pool of computing resources is allocated to different VMs. The physical server is known…
Containers
Containers are virtual application software packages that includes it’s dependencies like libraries and configuration file making it an independently in any environment. Containerization is the process of building applications packages with the required dependencies for running independently across diverse infrastructure echo systems. Containers use OS Level Virtualization for achieving this independent execution process.
Edge Computing
Edge Computing is decentralized computing architecture that is present in the edge network which has the data sources. The massive growth of IoT which produces lot of data has brought the need of Edge computing which is very close to the IoT Devices. Edge Computing and Fog Computing brings computing near to the end devices…
Fog Computing
Fog Computing also known Fog Networking or Fogging is a distributed computing architecture which provides computing processing and data storage. The Fog Computing sits between the edge devices and the cloud. It acts an intermediate later between cloud and end devices. The Fog Computing was created to address the enormous growth of IoT. The count…
Cloud Computing
Cloud Computing is a model of on-demand access of computing resources from a shared pool of resources like processing, memory, network, storage, applications and other computing services that can be rapidly provisioned and released. Essential Characteristics of Cloud Computing On-demand self-service – Provisioning of computing service can be done automatically without human intervention. Broad network…
Operational Technology (OT)
Operational Technology (OT) is combination of hardware and software that manages, controls and monitors the physical devices and Industry processes. An industry either extracts raw materials (Primary Industry Sector) or manufacturing goods (Secondary Industry Sector) or provide services (Tertiary Industry Sector). Each industry has it’s own set of unique physical equipments and machinery that should…
Industry Revolution
Industry is the part of an Economy that makes a group of similar good or services. There are several industries across the world. The industries has evolved over years as following: The First Industrial Revolution (Industry 1.0) The First Industrial Revolution also known as Industry 1.0 began in England in 1760s revolutionized industry manufacturing shifting from manual labor…