Generate AWS Credentials

Purpose

This document describes how to create Amazon Web Services (AWS) credentials.

Introduction

AWS Identity and Access Management (IAM) is a web service for securely controlling access to AWS services. IAM provides the ability to centrally manage users, security credentials such as access keys, and permissions that control which AWS resources users and applications can access.

Create an IAM Policy

Click on Policies to the left of the AWS console, and click on the Create Policy. This opens the Create Policy page where you can create a new IAM policy.
Create Policy
1. Click on JSON. This opens an IAM policy editor where you can insert your policy.
  
  The policy is explained later in this document and can be found in Appendix 1 in JSON Format.
Click on the Review policy button on bottom right and fix Policy Name and Description if your policy is not valid.
To validate the policy, click on the Create Policy button.
Review policy

Create an IAM Role

Log in to AWS console and enter IAM Service.
Click on Roles on the left menu and then click on Create role button to open Create role window.
Select Another AWS Account as type of trusted entity.
Fill the form using “947065867758” as Account ID.
Select Require external ID as Options and use the External ID provided in the Amazon section of Integrations Settings panel in OUTSCAN.
Select the AWS policy you created.
Add a name to the AWS role and set a description.
Create AWS role
Click on the Create role button on the bottom right.

Adding Credentials

Log in to OUTSCAN. See the Logging in to the portal article on how to access the Portal.
In the Portal view, click the Account button in the upper right corner. Initials in the button may differ depending on the account name.
Select Credentials in the context menu.
Click the + Add credentials button to open the Add credentials form.

Configure AWS Credentials

Add AWS credentials in Outpost24 using Access Key or IAM Role to allow authenticated scanning of your Amazon Web Services resources.

To manage your account, refer to Scan Credentials.

References

AWS IAM Best Practice:

http://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html

AWS IAM Policy Simulator:

https://policysim.aws.amazon.com/home/index.jsp

Appendix-1

The below appendix consists of the AWS Policy for Outpost24 product in JSON format.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Stmt1493798226000",
            "Effect": "Allow",
            "Action": [
                "cloudwatch:GetMetricStatistics",
                "cloudwatch:DescribeAlarms"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493798278000",
            "Effect": "Allow",
            "Action": [
                "ec2:DescribeImages",
                "ec2:DescribeInstanceAttribute",
                "ec2:DescribeInstanceStatus",
                "ec2:DescribeInstances",
                "ec2:DescribeFlowLogs",
                "ec2:DescribeKeyPairs",
                "ec2:DescribeNetworkAcls",
                "ec2:DescribeRouteTables",
                "ec2:DescribeSecurityGroups",
                "ec2:DescribeSnapshots",
                "ec2:DescribeSubnets",
                "ec2:DescribeTags",
                "ec2:DescribeVpcs"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493805833000",
            "Effect": "Allow",
            "Action": [
                "iam:GenerateCredentialReport",
                "iam:GetAccountPasswordPolicy",
                "iam:GetAccountSummary",
                "iam:GetCredentialReport",
                "iam:GetPolicyVersion",
                "iam:GetRolePolicy",
                "iam:ListAttachedUserPolicies",
                "iam:ListEntitiesForPolicy",
                "iam:ListPolicies",
                "iam:ListRolePolicies",
                "iam:ListRoles",
                "iam:ListUserPolicies",
                "iam:ListUsers",
                "iam:ListVirtualMFADevices"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493812702000",
            "Effect": "Allow",
            "Action": [
                "cloudtrail:DescribeTrails",
                "cloudtrail:GetTrailStatus",
                "cloudtrail:GetEventSelectors"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493812834000",
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketAcl",
                "s3:GetBucketLogging",
                "s3:GetBucketPolicy"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493812945000",
            "Effect": "Allow",
            "Action": [
                "config:DescribeConfigurationRecorderStatus",
                "config:DescribeConfigurationRecorders"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493813079000",
            "Effect": "Allow",
            "Action": [
                "kms:GetKeyRotationStatus",
                "kms:ListKeys"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493813352000",
            "Effect": "Allow",
            "Action": [
                "logs:DescribeMetricFilters"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Sid": "Stmt1493813470000",
            "Effect": "Allow",
            "Action": [
                "sns:ListSubscriptionsByTopic",
                "sns:ListTopics"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

Viewing AWS Policy for Outpost24 software Summary in the AWS Console.