# AmazonSecurityLakePermissionsBoundary
<a name="AmazonSecurityLakePermissionsBoundary"></a>

**Description**: Amazon Security Lake creates IAM roles for third-party custom sources to write data to a data lake and for third-party subscribers to consume data from a data lake, and uses this policy when creating these roles to define the boundary of their permissions.

`AmazonSecurityLakePermissionsBoundary` is an [AWS managed policy](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies).

## Using this policy
<a name="AmazonSecurityLakePermissionsBoundary-how-to-use"></a>

You can attach `AmazonSecurityLakePermissionsBoundary` to your users, groups, and roles.

## Policy details
<a name="AmazonSecurityLakePermissionsBoundary-details"></a>
+ **Type**: AWS managed policy 
+ **Creation time**: November 29, 2022, 14:11 UTC 
+ **Edited time:** May 14, 2024, 20:39 UTC
+ **ARN**: `arn:aws:iam::aws:policy/AmazonSecurityLakePermissionsBoundary`

## Policy version
<a name="AmazonSecurityLakePermissionsBoundary-version"></a>

**Policy version:** v2 (default)

The policy's default version is the version that defines the permissions for the policy. When a user or role with the policy makes a request to access an AWS resource, AWS checks the default version of the policy to determine whether to allow the request. 

## JSON policy document
<a name="AmazonSecurityLakePermissionsBoundary-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "AllowActionsForSecurityLake",
      "Effect" : "Allow",
      "Action" : [
        "s3:GetObject",
        "s3:GetObjectVersion",
        "s3:ListBucket",
        "s3:ListBucketVersions",
        "s3:PutObject",
        "s3:GetBucketLocation",
        "kms:Decrypt",
        "kms:GenerateDataKey",
        "sqs:ReceiveMessage",
        "sqs:ChangeMessageVisibility",
        "sqs:DeleteMessage",
        "sqs:GetQueueUrl",
        "sqs:SendMessage",
        "sqs:GetQueueAttributes",
        "sqs:ListQueues"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "DenyActionsForSecurityLake",
      "Effect" : "Deny",
      "NotAction" : [
        "s3:GetObject",
        "s3:GetObjectVersion",
        "s3:ListBucket",
        "s3:ListBucketVersions",
        "s3:PutObject",
        "s3:GetBucketLocation",
        "kms:Decrypt",
        "kms:GenerateDataKey",
        "sqs:ReceiveMessage",
        "sqs:ChangeMessageVisibility",
        "sqs:DeleteMessage",
        "sqs:GetQueueUrl",
        "sqs:SendMessage",
        "sqs:GetQueueAttributes",
        "sqs:ListQueues"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "DenyActionsNotOnSecurityLakeBucket",
      "Effect" : "Deny",
      "Action" : [
        "s3:GetObject",
        "s3:GetObjectVersion",
        "s3:ListBucket",
        "s3:ListBucketVersions",
        "s3:PutObject",
        "s3:GetBucketLocation"
      ],
      "NotResource" : [
        "arn:aws:s3:::aws-security-data-lake*"
      ]
    },
    {
      "Sid" : "DenyActionsNotOnSecurityLakeSQS",
      "Effect" : "Deny",
      "Action" : [
        "sqs:ReceiveMessage",
        "sqs:ChangeMessageVisibility",
        "sqs:DeleteMessage",
        "sqs:GetQueueUrl",
        "sqs:SendMessage",
        "sqs:GetQueueAttributes",
        "sqs:ListQueues"
      ],
      "NotResource" : "arn:aws:sqs:*:*:AmazonSecurityLake*"
    },
    {
      "Sid" : "DenyActionsNotOnSecurityLakeKMSS3SQS",
      "Effect" : "Deny",
      "Action" : [
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource" : "*",
      "Condition" : {
        "StringNotLike" : {
          "kms:ViaService" : [
            "s3.*.amazonaws.com",
            "sqs.*.amazonaws.com"
          ]
        }
      }
    },
    {
      "Sid" : "DenyActionsNotOnSecurityLakeKMSForS3",
      "Effect" : "Deny",
      "Action" : [
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource" : "*",
      "Condition" : {
        "Null" : {
          "kms:EncryptionContext:aws:s3:arn" : "false"
        },
        "StringNotLikeIfExists" : {
          "kms:EncryptionContext:aws:s3:arn" : [
            "arn:aws:s3:::aws-security-data-lake*"
          ]
        }
      }
    },
    {
      "Sid" : "DenyActionsNotOnSecurityLakeKMSForS3SQS",
      "Effect" : "Deny",
      "Action" : [
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource" : "*",
      "Condition" : {
        "Null" : {
          "kms:EncryptionContext:aws:sqs:arn" : "false"
        },
        "StringNotLikeIfExists" : {
          "kms:EncryptionContext:aws:sqs:arn" : [
            "arn:aws:sqs:*:*:AmazonSecurityLake*"
          ]
        }
      }
    }
  ]
}
```

## Learn more
<a name="AmazonSecurityLakePermissionsBoundary-learn-more"></a>
+ [Create a permission set using AWS managed policies in IAM Identity Center](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [Adding and removing IAM identity permissions](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [Understand versioning for IAM policies](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [Get started with AWS managed policies and move toward least-privilege permissions](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)