AWS LANDING ZONE vs. CONTROL TOWER

While you deploy your applications on Amazon Web Services (AWS), you would first need to design and configure a base environment. With a large number of design choices, traditional ways of setting up a multi-account AWS environment may require a considerable amount of time and effort.?AWS deployments will involve the configuration of multiple accounts and services and require a deep understanding of AWS services.

AWS Control Tower and AWS Landing Zone are two solutions from Amazon which helps customers quickly set up secure, scalable, multi-account environments based on best practices.

AWS LANDING ZONE

AWS Landing Zone?is another solution by AWS, which is a well-architected, multi-account baseline that follows AWS best practices and provides guardrails for governance, security, compliance, and operations. AWS Landing Zone is an orchestration framework for your foundational AWS environment, which provides a baseline to get started with governance, data security, multi-account architecture, identity and access management, network design, and logging. It saves time by automating an environment’s setup for running secure and scalable workloads while implementing an initial security baseline by creating core accounts and resources.

• AWS Landing Zone comes with rich customization options. Some of the customer add-ons include Active Directory, Okta Directory, etc. Ongoing changes and modifications can be done through code deployments using configuration pipelines.
• This solution is delivered by professional services consultants or AWS Solutions Architects to create a customized baseline of AWS accounts, security settings, policies, and networks.

KEY BENEFITS

• Allows implementing multiple core accounts in an organization.
• Automates setup of an AWS environment (IaC)
• Automates provisioning of accounts.
• Builds a baseline for security.
• In a DevOps environment, it can operate and integrate with Gitlab.
• Supports security features like monitoring, logging, alerts, IAM, service control policies, and MFA (Multi-Factor Authentication).
• Automatically enable rules and dashboards using governance rules.
• Option to view and manage resource utilization.
• Support for creating new accounts using the AVM.
• Supports single sign-on
• Security guardrails at global and account-levels
• Fully managed service
• AWS provided best practices, guardrails, and compliance
• Effective governance and operational model

AWS CONTROL TOWER

Want to quickly set up and govern a new, secure, multi-account AWS environment? AWS Control Tower is the way to go. It is based on best-practices and enables governance using guardrails from a pre-packaged list. With AWS Control Tower, new AWS accounts can be provisioned in few clicks, while your AWS accounts will still conform to your company-wide policies. If you start a new journey to AWS, Control Tower will help you get started quickly with the necessary governance and best practices.

• AWS Control Tower can automate the setup of a new landing zone using best-practices blueprints for federated access, identity, and account structure
• AWS Control Tower can be managed using a set of recommended and mandatory guardrails. Customers select it through a self-service console experience to ensure accountsand configurations comply with your policies.
• Provisioning of new accounts in your organization can be automated using the account factory. Using configurable account templates,?Control Tower helps you standardize the provisioning of new accounts.
• Preventive & Detective Guardrails. Control Tower automatically translates guardrails into suitable AWS policies. Supports for mandatory and optional guardrails
• AWS Control Tower is free, but the configured services and policies are not free.

SUMMARY

Both AWS Control Tower and AWS Landing Zone help enterprises to set up and manage secure multi-account AWS environments. If you are a novice to AWS, it is better to use AWS Control Tower or if you need a configurable landing zone with full customization options and control, use AWS Landing Zone.

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