CompTIA Cloud Essentials+ (CLO-002): Cloud Adoption to Enhance Business Value

CompTIA Cloud Essentials+ (CLO-002): Cloud Adoption to Enhance Business Value

• discover the key concepts covered in this course
• describe the service-level agreement (SLA) between the client and the cloud service provider (CSP), which helps ensure services are offered and delivered as prescribed by the cloud service provider
• recognize the essential components of a service-level agreement (SLA) along with the qualities that can be determined in an SLA
• describe the service-level agreement (SLA) metrics for IAAS, PAAS, and SAAS and compare the SLAs of popular cloud service providers
• list the criteria that need to be considered when selecting a cloud service provider
• describe the steps involved in creating a proof of concept for cloud computing and how proofs of concept help derive appropriate cloud solutions
• outline the steps involved in deriving a proof of value and differentiate between proofs of concept and proofs of value
• identify the critical success factors for smooth and seamless cloud adoption
• differentiate between open source and proprietary clouds and identify the appropriate scenarios for each one
• describe the prominent cloud strategies, taking into account specific business goals, best practices, and cloud standards for current and future enterprise usages
• identify the steps involved in driving cloud adoption efforts that capture targeted business value in a cross-functional model
• outline the cloud adoption framework lifecycle, which helps balance competing priorities
• identify the roles engaged with cloud adoption and their associated responsibilities by developing a cross-team matrix that identifies responsible, accountable, consulted, and informed parties
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Cloud Connectivity & Load Balancing

CompTIA Cloud Essentials+ (CLO-002): Cloud Connectivity & Load Balancing

• discover the key concepts covered in this course
• identify the importance of load balancing in the cloud and the various techniques to implement it
• recall the Open Systems Interconnection model and describe the concept of load balancing defined by the associated layer of The OSI Model
• compare the features of application load balancers, network load balancers, and classic load balancers that help select the appropriate load balancer based on application requirements
• describe the concept of the virtualization of hardware resources and how they are allocated to VMs running in the cloud server
• recognize and compare the prominent load balancing architectures that can be implemented in the cloud
• list the critical load balancer configuration attributes used to effectively manage load distribution and session data
• create and configure a load balancer that receives public HTTP traffic and sends it to EC2 instances
• list the common types of domain name system servers used to resolve hostnames into IP addresses along with the different types of queries in the domain name system used to resolve names
• configure domain name system routing for a new domain using route 53 to route internet traffic to the right places
• describe the disaster recovery failover models, technologies, and designs that the cloud offers
• specify a planning checklist for disaster recovery in the cloud and use a prominent case study to establish the essential elements that need to be factored into the plan
• compare the characteristics of Remote Desktop Protocol and Secure Shell that help with connecting remotely to cloud server infrastructure
• summarize the key concepts covered in this course

Cloud load balancing enables splitting workloads and computing properties to balance load and maximize resource utilization for better user experiences.

In this course, you'll recognize techniques to implement load balancing in the cloud, including selecting the appropriate load balancer. You'll also explore the concept of the virtualization of hardware resources.

Next, you'll examine the prominent load balancing architectures implemented in the cloud and the critical load balancer configuration attributes to manage load distribution and session data. You'll also identify common DNS servers to resolve hostnames into IP addresses and queries used to resolve names.

Later, you'll identify the characteristics of the Remote Desktop Protocol (RDP) and Secure Shell (SSH) You'll then investigate disaster recovery failover in cloud. Lastly, you'll create and configure a load balancer and DNS routing.

This course can be used to prepare for the CompTIA Cloud Essentials+ (CLO-002) certification exam.

CompTIA Cloud Essentials+ (CLO-002): Cloud Design Considerations

CompTIA Cloud Essentials+ (CLO-002): Cloud Design Considerations

• discover the key concepts covered in this course
• recall the key cloud design considerations to provide the highest possible availability
• recognize the levels of redundancy that help services to continue in the case of a disaster
• describe the set of policies, tools, and procedures that can be implemented for disaster recovery and to enable business continuity
• identify the differences between recovery time objective (RTO) and recovery point objective (RPO) and describe the factors that need to be considered to calculate RTO and RPO
• recall the common deployment architectures used by cloud providers to address availability and resiliency in their service offerings
• list the monitored parameters and performance indices required at each cloud deployment level, including the infrastructure, platform, and application levels
• describe the goals of benchmarking cloud services along with the benchmarking scenarios that help represent the potential conditions and goals to be achieved through performance analysis and monitoring
• launch and configure EC2 Linux instances, install Iperf network benchmarking tool on both instances, and test TCP and UDP network performance between the instances
• benchmark network throughput on Amazon EC2 Windows instances
• describe the concept of failover along with the different scenarios of failover prevalent in the cloud
• configure active-passive failover with multiple resources for the primary and secondary record
• specify the best practices for high availability (HA) along with some of the prominent use cases for placement groups and single and multiple availability zones
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Cloud Governance & Securing Data

CompTIA Cloud Essentials+ (CLO-002): Cloud Governance & Securing Data

• discover the key concepts covered in this course
• describe the cloud computing policy and guidelines that applies to all personal data, sensitive personal data, and confidential business data and information
• describe the standard cloud computing operating features from the perspective of business support, provisioning and configuration, and portability and interoperability requirements
• recognize the concept of resource management in cloud computing with a focus on classi?cation and taxonomy and compare the prominent resource management algorithms
• list the items in a cloud security checklist that ensure an enterprise is covering all its bases and outline best practices for implementing cloud security
• describe the objective and methods of implementing policy-based access control in cloud computing
• use AWS IAM to create roles and users and attach policies to manage authorization for AWS resources and services
• identify the value of cloud compliance and specify how to implement a compliance program in the cloud
• describe the concept of data sovereignty along with the steps involved in implementing a data protection strategy that supports the implementation of data sovereignty
• recall the international standards for cloud computing and the behaviors that need to be coordinated across roles and implemented consistently in a cloud computing system
• recognize the concept of an integrated vulnerability assessment solution along with the role of vulnerability scanners
• list the essential elements required to implement data security and privacy in cloud computing
• describe the concept of data confidentiality in cloud computing along with the recommended techniques to implement and secure data
• describe the layers of security that can be implemented in the cloud along with the recommended approaches for doing so
• recall the critical indicators of availability and outline the approach to implementing availability in the cloud
• describe the cloud identity logs that help track events that may have a direct impact on cloud environments and also help implement cloud audits
• recognize the data-level authorization outlined in OWASP Top 10 that can be used to secure resources
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Cloud Licensing Models & Risk Mitigation

CompTIA Cloud Essentials+ (CLO-002): Cloud Licensing Models & Risk Mitigation

• discover the key concepts covered in this course
• recall the cloud elements that impact cloud resource pricing, focusing on availability zones, performance SLAs, and drive and tenancy types, then recognize best practices for managing cloud costs
• recognize the cost considerations for each type of resource that impacts cloud asset financial expenditures
• recognize the impact of cloud computing on chargeback and describe the factors that influence chargeback success
• describe how cloud licensing works for cloud environments along with the features that standardizes cloud licensing
• recognize the approaches that need to be adopted to implement cloud maintenance services and help businesses enable resilient and robust cloud services
• list primary considerations in a multi-cloud provider compute pricing comparison with a focus on on-demand and discounted process models
• work with AWS Pricing Calculator to create estimation of cloud resource costs
• work with the AWS Systems Manager console to create the required roles and permissions for maintenance windows
• identify the common risks businesses face with cloud computing along with the key considerations that help address those risks
• recognize the Cloud Computing Risk Assessment Matrix and the guiding principles that foster cloud consumer confidence in the right cloud service provider offering them the right service for their business
• describe how risk mitigation in the cloud categorizes cloud risk mitigation on the basis of functional areas and actionable risk mitigation steps to manage cloud risks
• define the concept of vendor lock-in and describe why vendor lock-in is a risk in cloud computing along with the approaches to mitigate the risks of vendor lock-in
• recognize the value of cloud compliance and describe how to implement a compliance program in the cloud
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Cloud Migration Strategies

CompTIA Cloud Essentials+ (CLO-002): Cloud Migration Strategies

• discover the key concepts covered in this course
• describe the cloud migration strategy and the steps to derive a roadmap for migrating to the cloud with a focus on the size and complexity of environments
• recognize the different types of cloud migration strategies using the six Rs of migration
• specify the methods, techniques, and tools used for cloud migration
• list the steps and deliverables used by organizations to migrate workloads to a hybrid cloud
• describe the phased cloud migration strategy and the checklist used by business owners for successful migration to cloud
• recognize the best practices that need to be adopted to optimize the lift-and-shift migration policy for performance
• classify the differences between migration and modernization, the critical problems associated with migrating legacy systems, and the best practices to eliminate legacy system migration issues
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Cloud Native Apps & Cloud Data Analytics

CompTIA Cloud Essentials+ (CLO-002): Cloud Native Apps & Cloud Data Analytics

• discover the key concepts covered in this course
• define the concept, principles, advantages, and disadvantages of cloud native
• recognize the cloud-native architecture and common motivations for transitioning to cloud-native application architecture
• outline the changes required in existing applications to migrate to the cloud-native architecture
• list the 12-Factor App principles that help in building scalable, performant, independent, and resilient enterprise applications
• specify the design patterns of microservice architecture that help overcome its challenges
• describe the concept and benefits of containerization in the cloud and differentiate between containerization and virtual machines
• list the prominent container management platforms provided by public cloud providers
• run a Docker-enabled containerized application on an Amazon ECS cluster behind a load balancer
• identify the advantages of cloud analytics, which enable fast and robust access to business analytics
• outline the key features afforded by cloud machine learning services and the primary criteria for selecting the right one
• identify prominent cloud-based AI services and describe the benefits of using AI to adopt efficient, strategic, and insight-driven cloud service implementation
• identify prominent big data solutions and the benefits of managing big data architectures using the cloud
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Cloud Storage Technologies

CompTIA Cloud Essentials+ (CLO-002): Cloud Storage Technologies

• discover the key concepts covered in this course
• identify the features and capabilities of cloud storage that facilitate reliable and efficient persistence implementation
• describe the architecture and structure model of cloud storage along with the advantages they provide to users and enterprises
• list the common storage systems and describe how they attach and are made accessible locally as well as in the cloud
• describe the concept of storage provisioning and classify the differences between thin and thick storage provisioning
• recall the different storage tiers that can be defined and assigned to fulfil the levels of storage required by cloud consumers for persistence
• recognize the methods and technologies used to protect data in the cloud and differentiate between synchronous and asynchronous replications
• describe the concept and levels of RAID along with the differences between RAID levels
• identify the security threats and vulnerabilities of storage devices along with the mechanism used by cloud providers to secure data while in transit and at rest on these storage devices
• list the prominent types of storage provided by various cloud providers and recognize the approaches to accessing data from cloud data storage
• distinguish between cold, warm, and hot storage along with their usage scenarios
• recognize the different types of storage gateways that help connect on-premises applications with cloud storage and cache data locally for low-latency access
• attach available EBS volumes to one or more instances that are in the same availability zone as the volume
• describe the features and benefits of Software-defined Storage
• recall the concept and benefits of a content distribution network and describe how content distribution network services can help reduce loading duration
• summarize the key concepts covered in this course

In this course, you'll explore cloud storage in-depth, including standard storage systems and providers, thin and thick storage provisioning, cold, warm, and hot storage, and the different storage tiers.

Next, you'll discover the methods and technologies used to protect data in the cloud, the differences between synchronous and asynchronous replications, and RAID.

You'll learn about storage security threats and vulnerabilities and the mechanism used to secure data in transit and at rest.

CompTIA Cloud Essentials+ (CLO-002): Contracting with Cloud Service Providers

CompTIA Cloud Essentials+ (CLO-002): Contracting with Cloud Service Providers

• discover the key concepts covered in this course
• list the key cost considerations associated with cloud computing and compare the initial costs with the long-term savings and benefits
• recognize the primary cloud computing financial considerations and classify positive and negative financial aspects of cloud computing
• list the critical cost drivers in data centers along with the pricing models that provide flexibility in acquiring services
• describe the different licensing models and subscriptions types available for cloud computing
• list the essential considerations when deriving contract checklists for service usage in the cloud
• list and describe the features of various pricing models used in the cloud and recognize the difference between fixed and dynamic pricing
• utilize AWS Pricing Calculator to configure cost estimates that match business or personal requirements with AWS services
• define the concept of a 'request for information' (RFI) along with the usage area and structure of an RFI template
• describe the methodology and best practices that can be adopted to derive cloud professional services for cloud consumers
• recognize the characteristics of cloud managed services along with the benefits of using cloud managed services
• list the prominent end-to-end cloud services provided by managed cloud service providers that provide customized solutions and scalable and seamless deployment capabilities
• list and describe the essential elements that need to be part of an SOW for cloud managed services
• summarize the key concepts covered in this course

Before adopting cloud services, you need to calculate costs and establish the most appropriate contract with cloud providers.

In this course, you'll explore the direct cost and financial implications of various aspects of cloud computing. You'll also examine cloud computing licensing models and subscription types and compare cloud computing's initial costs with the long-term benefits.

Additionally, you'll list core considerations when establishing contracts for cloud service usage. You'll investigate requests for information (RFIs), cloud pricing models, the differences between fixed and dynamic pricing, and best practices for deriving cloud-based professional services.

Moving on, you'll outline the end-to-end services provided by managed cloud service providers (CSPs) and the benefits of those services. You'll examine the essential components of SOWs for cloud managed services. Lastly, you'll configure cost estimates for AWS service usage using the AWS Pricing Calculator.

You can use this course in preparation for the CompTIA Cloud Essentials+ (CLO-002) certification exam.

CompTIA Cloud Essentials+ (CLO-002): DevOps in the Cloud

CompTIA Cloud Essentials+ (CLO-002): DevOps in the Cloud

• discover the key concepts covered in this course
• list the advantages of DevOps and the best practices of using it in the cloud
• describe the DevOps principles and practices that make it possible for organizations to make the best of cloud-based computing and address and mitigate the inherent risks associated with cloud computing
• classify the differences between immutable and mutable infrastructure along with the concept and benefit of and approaches to implementing Infrastructure as Code
• compare continuous integration and continuous delivery and describe the lifecycle of CI/CD, whose implementation can help realize the benefits of DevOps in the cloud
• recognize the concept of QA testing in the cloud and how sandboxing is used to implement a QA testing environment
• describe the concept and implementation of regression and load testing that facilitates performance testing of cloud resources
• recognize the objectives of a configuration management system and distinguish between configuration management and change management in the cloud
• compare cloud automation and orchestration and describe how cloud automation and orchestration help enable effective management of cloud
• describe the concept of cloud patch management along with how system management and cloud patch management work
• recognize the concept of cloud integration along with the different integration types and methods for implementing APIs in the cloud
• list the prominent DevOps tools that can be used to implement DevOps in the cloud
• implement AWS API Gateway to expose services to end users
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Essential Cloud Networking

CompTIA Cloud Essentials+ (CLO-002): Essential Cloud Networking

• discover the key concepts covered in this course
• describe the process of migrating to a cloud-based computing model from a legacy data center
• recognize the network addressing scheme adopted by cloud users to send information between the cloud and customer network
• recognize the network addressing scheme adopted by cloud users to send information between the cloud and customer network define the concept of a virtual private cloud and the key technologies used to isolate virtual private clouds from the rest of a public cloud
• identify the critical components of a virtual private cloud along with the various interface types provided by cloud providers to manage a virtual private cloud
• recognize the primary objective of a DMZ in the cloud along with the technologies used to isolate one DMZ network from other DMZ networks
• specify the objective of firewalls in the cloud along with the different types and benefits afforded by implementing firewalls in the cloud
• recognize how the intrusion detection system (IDS) works in the cloud
• set up a VPN on AWS and create EC2 instances in the subnet of a virtual private cloud
• identify the critical components of a virtual private cloud along with the various interface types provided by cloud providers to manage a virtual private cloud
• list the essential attributes of a virtual network interface and recognize the scenarios of attaching multiple network interfaces to an instance
• describe the architecture, working mechanism, and benefits afforded by software-defined networking in the cloud
• recognize the role of a domain name system and describe how DNS routes traffic to applications in the cloud
• summarize the key concepts covered in this course

Cloud networking helps enterprises deliver information rapidly, reliably, and securely without bearing the cost of building and operating their own networks.

In this course, you'll investigate the process of migrating to a cloud computing model from a legacy one. You'll explore the concept of a VPC, the key technologies to isolate VPCs from public clouds, and the CSP interface types to manage VPCs.

Moving on, you'll examine how a DMZ works in the cloud and how to isolate a single DMZ network from others. You'll also explore how firewalls, the intrusion detection system, and virtual network interfaces work in the cloud. You'll then outline when and how to attach multiple network interfaces to an instance.

Lastly, you'll investigate how SDN and DNS work in the cloud, use AWS to set up a VPN, and connect to cloud resources using various protocols.

This course can be used in preparation for the CompTIA Cloud Essentials+ (CLO-002) certification exam.

CompTIA Cloud Essentials+ (CLO-002): Essential Cloud Principles

CompTIA Cloud Essentials+ (CLO-002): Essential Cloud Principles

• discover the key concepts covered in this course
• recall the prominent computing models that can be adopted to provide resources for application deployment
• recognize the disadvantages of in-house computing and the benefits afforded with the adoption of a cloud computing model
• list the various essential components that are required to set up a cloud computing model
• describe the features of prominent service models that help cloud consumers to provision resources required for application deployment
• describe the features of prominent cloud service delivery and deployment models and recognize the scenarios for adopting the right cloud service delivery models
• recall the concept of shared resource pooling and the role of virtualization in a cloud model
• identify the lifecycles of the deployed applications and services from the initial development to the rollout “go live” process in cloud
• recognize the essential features afforded by cloud that make cloud the best choice for resource management and application deployment
• describe the vendor-agnostic shared responsibility model adopted by cloud to segregate providers' and consumers' responsibilities in providing highly available and secure application deployments
• recognize the key criteria that need to be considered to select the right PaaS solution along with the steps involved in setting up the right PaaS solution
• list the prominent components of cloud infrastructure along with the critical considerations for implementing Infrastructure as a Service
• set up Infrastructure as a Service and Platform as a Service on AWS and Azure
• summarize the key concepts covered in this course

Use this course to get started with Cloud computing while also preparing yourself to take the CompTIA Cloud Essentials+ (CLO-002) certification exam. Learn how Cloud computer enables convenient on-demand access to a shared pool of configurable computing resources. Explore prominent computing models, disadvantages of in-house computing, and benefits of Cloud computing while also examining the required components to set up a cloud computing model and investigate features of cloud service delivery and deployment models. Examine the concept of shared resource pooling, the role of virtualization in cloud models, the lifecycles of applications and services deployed in the cloud, and why cloud is the best choice for resource management and application deployments. Go further by learning to recognize the shared responsibility model adopted by cloud and outline key steps involved in selecting and setting up the right PaaS solution and core components of a cloud infrastructure. Wrap up by practicing an IaaS and PaaS on AWS and Azure. Recap cloud service delivery modules to finish up this course.

CompTIA Cloud Essentials+ (CLO-002): Gap Analysis & Cloud Assessment

CompTIA Cloud Essentials+ (CLO-002): Gap Analysis & Cloud Assessment

• discover the key concepts covered in this course
• describe the steps in a cloud readiness assessment, which facilitate a smooth migration process and the successful setting up of cloud environments
• list the primary challenges and barriers associated with cloud transformation along with the outcomes that can help measure an enterprises' maturity and readiness for transformation
• recognize the cloud transformation maturity model along with the associated stages of the model
• describe the approach to assess a current technology stack and determine cloud readiness and feasibility
• identify the business value of developing a cloud adoption strategy and incorporating cloud into enterprise architectures
• list the different phases of the cloud adoption lifecycle
• describe the cloud capability maturity model that helps determine cloud adoption capability and develop actionable strategy for enterprises
• recognize the key cloud considerations for business, technology, and infrastructure architecture that can help derive the right cloud transformation strategy
• identify the key activities performed during gap analysis and cloud adoption transition planning along with the key recommendations to eliminate gaps for successful cloud adoption
• recognize the usage reports and important metrics that provide compute, storage, and network usage information
• recall the cloud computing system architecture diagrams that depict various cloud architectures, including single, multi, scalable, and highly available
• list the critical cloud adoption framework perspectives that help identify the primary stakeholders engaged in formulating work streams for cloud adoption
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Operations within Cloud

CompTIA Cloud Essentials+ (CLO-002): Operations within Cloud

• discover the key concepts covered in this course
• compare the differences between cloud and traditional data management along with the capabilities, values, and benefits afforded by data management in the cloud
• describe the concept of cloud data replication and the benefits of data replication in the cloud
• recall the data replication methods used to replicate data and the data replication schemes used for replication to fulfil business requirements
• list the types of storage and backups supported by cloud and the steps involved in setting up a cloud backup
• describe the use of AWS Regions and Availability Zones to implement high availability in the cloud
• list the critical factors to consider when designing for geo redundancy
• recall the cloud architectural elements that can be used to implement disposable resources
• describe the concept of metrics, monitoring, and alerting in the cloud along with the different types of values and information that can be monitored and tracked to gain visibility
• recognize the benefits of cloud optimization and the different strategies that can be used to optimize cloud resources
• demonstrate how to implement autoscaling in AWS using AWS Config
• implement monitoring for AWS cloud resources using AWS CloudWatch
• demonstrate the steps to centrally manage and automate backups across AWS services
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Security Considerations

CompTIA Cloud Essentials+ (CLO-002): Security Considerations

• discover the key concepts covered in this course
• list the types of security challenges applicable to cloud computing services and the main security objectives to consider when securing services for cloud computing
• specify the taxonomy of cloud service security and describe the comparative analysis used to differentiate aspects of cloud environment identity and access management mechanisms
• recall the critical authentication mechanisms provided by cloud platforms that control access to cloud services
• describe the key characteristics of a standard IAM strategy along with the key components involved in defining an IAM strategy for the cloud
• specify the concept of and benefits associated with single sign-on
• recall the concept of multi-factor authentication and list the features of the prominent multi-factor authentication types
• recognize the fundamental design principles of federation and the characteristics of the Cloud Federation Reference Architecture, which captures the fundamental aspects of federated authentication and authorization
• implement federated authentication with the Active Directory Federation Services and AWS
• create and manage AWS users and groups using AWS IAM and use permissions to allow and deny their access to AWS resources
• enable a virtual multi-factor authentication device for an IAM user in public cloud
• list security standards, map them to various security categories, and describe the status that helps identify the appropriate standards for a security maturity model
• recall the governmental and industry regulatory requirements that enterprises need to fulfil to adhere to policies and regulations
• describe the common security practices followed in an enterprise data center and in cloud deployment models
• summarize the key concepts covered in this course

CompTIA Cloud Essentials+ (CLO-002): Utilizing Cloud Services

CompTIA Cloud Essentials+ (CLO-002): Utilizing Cloud Services

• discover the key concepts covered in this course
• recognize the cloud-supported medium of digital marketing and why it's more successful with cloud computing
• identify different technologies that help create and implement autonomous systems
• describe the features of IoT and the role of cloud computing in IoT
• specify the features of blockchain and blockchain-based decentralized cloud solutions
• use the components of an IoT solution built on AWS IOT and demonstrate how this solution interacts with AWS IoT core services
• outline the components of a virtual desktop interface and the benefits of using it to create a virtualized desktop environment on a remote server setup
• deploy cloud desktops using Amazon Workspaces and AWS Directory Service
• define the concept of a self-service cloud computing platform and recognize its design and implementation with a focus on the privilege model, new abstractions, and their operation
• outline the subscription models supported by prominent cloud providers along with the advantages and disadvantages of each model
• recall the concept of a cloud maturity model and describe the stages of transformation involved in building a cloud roadmap by analyzing maturity in terms of technical and non-technical capabilities
• describe the concept of cloud cost management and optimization by identifying key factors to derive and optimize cost while tracking wastage
• recognize the key security considerations for cloud selection and implementation
• summarize the key concepts covered in this course