How to Get AWS Access Key

You get an AWS access key by creating an access key pair (Access Key ID and Secret Access Key) through the AWS Management Console, IAM (Identity and Access Management) service, enabling secure programmatic access to AWS services via the CLI, SDKs, or automation tools.

For enterprise executives, controlling how access keys are issued, rotated, and managed is critical to enforcing security policies, protecting sensitive infrastructure, and enabling secure automation across development and operations teams.

Step 1: Sign In to the AWS Management Console

Start by logging into your AWS account with an IAM user that has permissions to manage security credentials.

Go to: https://console.aws.amazon.com/

Security Insight: Avoid using the root account to generate access keys unless absolutely necessary. Always use an IAM user or role with scoped permissions.

Step 2: Navigate to IAM (Identity and Access Management)

1. In the AWS Console, type “IAM” in the search bar and open the IAM dashboard

2. In the left-hand menu, click Users

3. Select the IAM user you want to generate access keys for

If you haven’t created a user yet:

• Click Add users

• Choose a username and enable Programmatic access

• Attach policies (e.g., AdministratorAccess or fine-grained permissions)

• Complete the user creation wizard

Best Practice: Use IAM groups and policies to enforce permission boundaries consistently across users.

Step 3: Create an Access Key

1. Within the selected user’s detail page, go to the Security credentials tab

2. Scroll down to Access keys

3. Click Create access key

You’ll be shown:

• Access Key ID: Public identifier

• Secret Access Key: Private key, shown once only

Download the key file or copy the credentials to a secure location.

Important: Never share your secret key or commit it to source control. Treat it like a password.

Step 4: Configure the Access Key Locally

To use the access key with the AWS CLI, run:

Then enter:

• AWS Access Key ID

• AWS Secret Access Key

• Default region (e.g., us-east-1)

• Default output format (e.g., json)

This creates a .aws/credentials file used by AWS tools and SDKs.

Automation Tip: Use environment variables (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY) in CI/CD pipelines to authenticate securely.

Step 5: Manage, Rotate, and Revoke Access Keys

For security and compliance, it’s important to manage access keys proactively:

• Limit to one active key per user whenever possible

• Rotate keys regularly to reduce exposure

• Use AWS CloudTrail to monitor key usage

• Delete unused or compromised keys immediately

To disable or delete an access key:

• Go to the IAM user’s Security credentials tab

• Choose the key

• Select Deactivate or Delete

Enterprise Security Strategy: Use IAM roles with temporary credentials (via STS) instead of static keys wherever possible, especially for automated workflows.

Step 6: Use IAM Roles and Identity Federation for Advanced Use Cases

Instead of issuing access keys to every developer or application:

• Use IAM roles with temporary credentials for EC2, Lambda, or ECS services

• Integrate with AWS SSO, Active Directory, or OIDC for federated access

• Adopt least-privilege policies using condition-based access controls

Executive Insight: Minimizing the use of long-term access keys reduces security risk and simplifies compliance audits.

Final Thoughts

Getting an AWS access key is a straightforward process, but managing it securely requires discipline, automation, and governance. In enterprise environments, access keys should be issued sparingly, monitored closely, and replaced with temporary credentials and roles wherever possible.