Cloud Computing Security and Challenges

TABLE OF CONTENT1. Introduction2.What is Cloud Computing? Cloud Computing Security4. Cloud Computing Security Risks5.Cloud Computing Challenges6. Cloud Computing Profession: How Cloud Security Certifications Help Aspirants7. CloudThat’s Cloud Security Certification Trainings8. CloudThat Training: The Advantages
Cloud computing allows us to access apps and utilities via the internet. It allows us to create, configure, and personalize business apps over the internet. A cloud is a network or the internet. A cloud is any thing that is located at a remote location. Cloud services can be offered over WANs, VPNs, and LANs as well as public or private networks. Cloud-based applications include e-mail, web conferencing, and customer relation management (CRM).
What is Cloud Computing?
Cloud computing is the practice of remotely accessing, configuring, or modifying hardware and software resources. It allows data storage, infrastructure, as well as applications to be accessed all over the internet.

Source: Creative Commons
Cloud computing allows software to be run on any platform, as it does not need to be installed locally. Cloud Computing has made business applications more mobile and collaborative.
Cloud computing security is a serious concern. When storing data in the Cloud, encryption should be used. Clients should not be able to access shared data directly by using proxy and brokerage services.
Cloud Computing Security
Cloud computing security includes rules, procedures, technologies, and technologies that protect cloud-based systems, data and infrastructure. These security measures are designed to protect cloud data, ensure regulatory compliance, preserve consumer privacy, and establish authentication procedures for users.
The cloud provider or cloud security solutions will determine how cloud computing security is delivered. The business owner and solution provider should share responsibility for the implementation of cloud security measures.
Security Planning
Before you deploy a resource to the Cloud, it is important to review the following features:
Assess the risk sensitivity of the resource you are considering moving to the cloud.
You can think of IaaS, PaaS and SaaS cloud services paradigms. These models require customers to take responsibility for security at all levels of service.
Consider whether you want to use a public, private or communal cloud.
Learn about the cloud service provider’s data storage and transport system.
Cloud deployments are mostly governed by the cloud types and service models.
Cloud Security: Understanding the basics
A service model defines the boundary between the responsibilities of the provider and the client. The CSA (Cloud Security Alliance), stack model defines the boundaries between each service model. It also shows how different functional units interact. The diagram below shows the CSA stack model.

Source: Tutorial Point
Understanding Data Security
Because all data is transmitted via the internet, data security is a major concern in the cloud. These are the top data-protection tools.
Access Control
All service models should include security mechanisms that work in all of these domains.
Cloud data protection solutions are not difficult to find. Cloud data security can be as similar to traditional data center data protection.
Isolated Access to Data
The cloud makes data accessible from anywhere. We need a way of isolating data and protecting it from clients.
Cloud Storage through a Broker Access is a method to seperate cloud storage. Two services are generated by this.