# Managing security configurations on the AWS Glue console
**Warning**
AWS Glue security configurations are not currently supported in Ray jobs.
A *security configuration* in AWS Glue contains the properties that are needed when you write encrypted data. You create security configurations on the AWS Glue console to provide the encryption properties that are used by crawlers, jobs, and development endpoints.
To see a list of all the security configurations that you have created, open the AWS Glue console at [https://console.aws.amazon.com/glue/](https://console.aws.amazon.com/glue/) and choose **Security configurations** in the navigation pane.
The **Security configurations** list displays the following properties about each configuration:
**Name**
The unique name you provided when you created the configuration. The name may contain letters (A-Z), numbers (0-9), hypens (-), or underscores (\$1), and be up to 255 characters long.
**Enable Amazon S3 encryption**
If turned on, the Amazon Simple Storage Service (Amazon S3) encryption mode such as `SSE-KMS` or `SSE-S3` is enabled for metadata store in the data catalog.
**Enable Amazon CloudWatch logs encryption**
If turned on, the Amazon S3 encryption mode such as `SSE-KMS` is enabled when writing logs to Amazon CloudWatch.
**Advanced settings: Enable job bookmark encryption**
If turned on, the Amazon S3 encryption mode such as `CSE-KMS` is enabled when jobs are bookmarked.
You can add or delete configurations in the **Security configurations** section on the console. To see more details for a configuration, choose the configuration name in the list. Details include the information that you defined when you created the configuration.
## Adding a security configuration
To add a security configuration using the AWS Glue console, on the **Security configurations** page, choose **Add security configuration**.
![\[The screenshot shows the Add security configuration page.\]](http://docs.aws.amazon.com/glue/latest/dg/images/add_security_configuration.png)
**Security configuration properties**
Enter a unique security configuration name. The name may contain letters (A-Z), numbers (0-9), hyphens (-), or underscores (\$1), and can be up to 255 characters long.
**Encryption settings**
You can enable at-rest encryption for metadata stored in the Data Catalog in Amazon S3 and logs in Amazon CloudWatch. To set up encryption of data and metadata with AWS Key Management Service (AWS KMS) keys on the AWS Glue console, add a policy to the console user. This policy must specify the allowed resources as key Amazon Resource Names (ARNs) that are used to encrypt Amazon S3 data stores, as in the following example.
------
#### [ JSON ]
****
```
{
"Version":"2012-10-17",
"Statement": {
"Effect": "Allow",
"Action": [
"kms:GenerateDataKey",
"kms:Decrypt",
"kms:Encrypt"
],
"Resource": "arn:aws:kms:us-east-1:111122223333:key/key-id"
}
}
```
------
**Important**
When a security configuration is attached to a crawler or job, the IAM role that is passed must have AWS KMS permissions. For more information, see [Encrypting data written by AWS Glue](encryption-security-configuration.md).
When you define a configuration, you can provide values for the following properties:
**Enable S3 encryption**
When you are writing Amazon S3 data, you use either server-side encryption with Amazon S3 managed keys (SSE-S3) or server-side encryption with AWS KMS managed keys (SSE-KMS). This field is optional. To allow access to Amazon S3, choose an AWS KMS key, or choose **Enter a key ARN** and provide the ARN for the key. Enter the ARN in the form `arn:aws:kms:region:account-id:key/key-id`. You can also provide the ARN as a key alias, such as `arn:aws:kms:region:account-id:alias/alias-name`.
If you enable Spark UI for your job, the Spark UI log file uploaded to Amazon S3 will be applied with the same encryption.
AWS Glue supports only symmetric customer master keys (CMKs). The **AWS KMS key** list displays only symmetric keys. However, if you select **Choose a AWS KMS key ARN**, the console lets you enter an ARN for any key type. Ensure that you enter only ARNs for symmetric keys.
**Enable CloudWatch Logs encryption**
Server-side (SSE-KMS) encryption is used to encrypt CloudWatch Logs. This field is optional. To turn it on, choose an AWS KMS key, or choose **Enter a key ARN** and provide the ARN for the key. Enter the ARN in the form `arn:aws:kms:region:account-id:key/key-id`. You can also provide the ARN as a key alias, such as `arn:aws:kms:region:account-id:alias/alias-name`.
**Advanced settings: Job bookmark encryption**
Client-side (CSE-KMS) encryption is used to encrypt job bookmarks. This field is optional. The bookmark data is encrypted before it is sent to Amazon S3 for storage. To turn it on, choose an AWS KMS key, or choose **Enter a key ARN** and provide the ARN for the key. Enter the ARN in the form `arn:aws:kms:region:account-id:key/key-id`. You can also provide the ARN as a key alias, such as `arn:aws:kms:region:account-id:alias/alias-name`.
For more information, see the following topics in the *Amazon Simple Storage Service User Guide*:
+ For information about `SSE-S3`, see [Protecting Data Using Server-Side Encryption with Amazon S3-Managed Encryption Keys (SSE-S3)](https://docs.aws.amazon.com/AmazonS3/latest/userguide/UsingServerSideEncryption.html).
+ For information about `SSE-KMS`, see [Protecting Data Using Server-Side Encryption with AWS KMS keys](https://docs.aws.amazon.com/AmazonS3/latest/userguide/UsingKMSEncryption.html).
+ For information about `CSE-KMS`, see [ Using a KMS key stored in AWS KMS](https://docs.aws.amazon.com/AmazonS3/latest/userguide/UsingClientSideEncryption.html#client-side-encryption-kms-managed-master-key-intro).