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

**説明**: GuardDuty にマルウェアスキャンの AWS バックアップリカバリポイントを読み取るアクセス許可を付与します

`AWSBackupGuardDutyRolePolicyForScans` は [AWS マネージドポリシー](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies)です。

## このポリシーを使用すると
<a name="AWSBackupGuardDutyRolePolicyForScans-how-to-use"></a>

ユーザー、グループおよびロールに `AWSBackupGuardDutyRolePolicyForScans` をアタッチできます。

## ポリシーの詳細
<a name="AWSBackupGuardDutyRolePolicyForScans-details"></a>
+ **タイプ**: AWS 管理ポリシー 
+ **作成日時**: 2025 年 11 月 20 日 03:34 UTC 
+ **編集日時:** 2026 年 2 月 12 日 17:59 UTC
+ **ARN**: `arn:aws:iam::aws:policy/AWSBackupGuardDutyRolePolicyForScans`

## ポリシーのバージョン
<a name="AWSBackupGuardDutyRolePolicyForScans-version"></a>

**ポリシーのバージョン:** v3 (デフォルト)

ポリシーのデフォルトバージョンは、ポリシーのアクセス許可を定義するバージョンです。ポリシーを持つユーザーまたはロールが AWS リソースへのアクセスをリクエストすると、 はポリシーのデフォルトバージョン AWS をチェックして、リクエストを許可するかどうかを決定します。

## JSON ポリシードキュメント
<a name="AWSBackupGuardDutyRolePolicyForScans-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "EBSDirectReadAPIPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ebs:ListSnapshotBlocks",
        "ebs:ListChangedBlocks",
        "ebs:GetSnapshotBlock"
      ],
      "Resource" : "arn:aws:ec2:*::snapshot/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/aws:backup:source-resource" : "false"
        },
        "StringLike" : {
          "aws:ResourceTag/aws:backup:source-resource" : "*"
        }
      }
    },
    {
      "Sid" : "CreateGrantForEncryptedVolumeCreation",
      "Effect" : "Allow",
      "Action" : "kms:CreateGrant",
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:guardduty:id" : "snap-*",
          "kms:ViaService" : [
            "guardduty.*.amazonaws.com",
            "backup.*.amazonaws.com"
          ]
        },
        "ForAllValues:StringEquals" : {
          "kms:GrantOperations" : [
            "Decrypt",
            "CreateGrant",
            "GenerateDataKeyWithoutPlaintext",
            "ReEncryptFrom",
            "ReEncryptTo",
            "RetireGrant",
            "DescribeKey"
          ]
        },
        "Null" : {
          "kms:GrantOperations" : "false"
        }
      }
    },
    {
      "Sid" : "CreateGrantForReEncryptAndEBSDirect",
      "Effect" : "Allow",
      "Action" : "kms:CreateGrant",
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:ebs:id" : "snap-*",
          "kms:ViaService" : [
            "guardduty.*.amazonaws.com",
            "backup.*.amazonaws.com"
          ]
        },
        "ForAllValues:StringEquals" : {
          "kms:GrantOperations" : [
            "Decrypt",
            "ReEncryptFrom",
            "ReEncryptTo",
            "RetireGrant",
            "DescribeKey"
          ]
        },
        "Null" : {
          "kms:GrantOperations" : "false"
        }
      }
    },
    {
      "Sid" : "DescribeKeyPermissions",
      "Effect" : "Allow",
      "Action" : "kms:DescribeKey",
      "Resource" : "arn:aws:kms:*:*:key/*"
    },
    {
      "Sid" : "EC2ReadAPIPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:DescribeImages",
        "ec2:DescribeSnapshots"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ShareSnapshotPermissions",
      "Effect" : "Allow",
      "Action" : [
        "ec2:ModifySnapshotAttribute"
      ],
      "Resource" : "arn:aws:ec2:*:*:snapshot/*",
      "Condition" : {
        "Null" : {
          "aws:ResourceTag/aws:backup:source-resource" : "false"
        },
        "StringLike" : {
          "aws:ResourceTag/aws:backup:source-resource" : "*"
        }
      }
    },
    {
      "Sid" : "ShareSnapshotKMSPermissions",
      "Effect" : "Allow",
      "Action" : [
        "kms:ReEncryptTo",
        "kms:ReEncryptFrom"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:ebs:id" : [
            "vol-*",
            "snap-*"
          ],
          "kms:ViaService" : "ec2.*.amazonaws.com"
        }
      }
    },
    {
      "Sid" : "CreateBackupAccessPointPermissions",
      "Effect" : "Allow",
      "Action" : [
        "backup:CreateBackupAccessPoint"
      ],
      "Resource" : "arn:aws:backup:*:*:recovery-point:*"
    },
    {
      "Sid" : "ReadAndDeleteBackupAccessPointPermissions",
      "Effect" : "Allow",
      "Action" : [
        "backup:DescribeBackupAccessPoint",
        "backup:DeleteBackupAccessPoint"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "BackupRecoveryPointApiPermissions",
      "Effect" : "Allow",
      "Action" : [
        "backup:DescribeRecoveryPoint"
      ],
      "Resource" : "arn:aws:backup:*:*:recovery-point:*"
    },
    {
      "Sid" : "DecryptKMSEncryptedDataByAWSBackup",
      "Effect" : "Allow",
      "Action" : [
        "kms:Decrypt"
      ],
      "Resource" : "arn:aws:kms:*:*:key/*",
      "Condition" : {
        "StringLike" : {
          "kms:EncryptionContext:aws:backup:backup-vault" : "*",
          "kms:ViaService" : "backup.*.amazonaws.com"
        }
      }
    }
  ]
}
```

## 詳細情報
<a name="AWSBackupGuardDutyRolePolicyForScans-learn-more"></a>
+ [IAM Identity Center で AWS マネージドポリシーを使用してアクセス許可セットを作成する](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [IAM ID のアクセス許可の追加および削除](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [IAM ポリシーのバージョニングについて理解する](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [AWS 管理ポリシーを開始し、最小特権のアクセス許可に移行する](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)