¿Cómo vinculo dos cuentas de AWS?

How do I link two AWS accounts?

It’s not possible to merge multiple AWS accounts together. However, you can use AWS Organizations to manage multiple AWS accounts, and then combine the billing in one consolidated bill. You can also transfer some AWS resources between AWS accounts.

To request a VPC peering connection with a VPC in another account in the same region

1. Open the Amazon VPC console for the account initiating the peering request.
2. In the navigation pane, choose Peering Connections -> Create Peering Connection:

Q: If we sign-up for Consolidated Billing, can we get the AWS Free Tier for each account? No, customers that use Consolidated Billing to consolidate payment across multiple accounts will only have access to one Free Tier per Organization.

While there is no one-size-fits-all answer for how many separated AWS Organizations a particular CSP should have, most companies want to create at least one AWS Organization with multiple AWS accounts for their internal workloads.

Credential management is a top concern on the list of security best practices. If there are multiple AWS accounts within the same organization and some users need access to data from other AWS accounts, it may not be easy to enforce password policy or implement keys rotation and set up various other authentication methods.

Method 2: Create an AWS account in your organization Sign in as an administrator of your master account and navigate to the AWS Organizations console. Choose the Accounts tab. Choose Add account and then choose Create account. Provide a name for the account and the email address for the account.

You share resources in one account with users in a different account. By setting up cross-account access in this way, you don’t need to create individual IAM users in each account. In addition, users don’t have to sign out of one account and sign into another in order to access resources in different AWS accounts.

After you have created an AWS Organization, you can create separate and isolated sub AWS accounts — while still under your current billing and management. There are two ways to get sub accounts.