```

## 3. Activate ILM versioning features

This will only work with a versioned bucket, take a look at [Bucket Versioning Guide](https://min.io/docs/minio/linux/administration/object-management/object-versioning.html) for more understanding.

### 3.1 Automatic removal of non current objects versions

```

#### Notifications

Notification targets supported by MinIO are in the following list. To configure individual targets please refer to more detailed documentation [here](https://min.io/docs/minio/linux/administration/monitoring.html#bucket-notifications).

```
notify_webhook        publish bucket notifications to webhook endpoints
notify_amqp           publish bucket notifications to AMQP endpoints

- [Understand the KES server concepts](https://github.com/minio/kes/wiki/Concepts)

## Auto Encryption

Auto-Encryption is useful when MinIO administrator wants to ensure that all data stored on MinIO is encrypted at rest.

### Using `mc encrypt` (recommended)

Fess is based on [OpenSearch](https://github.com/opensearch-project/OpenSearch)/[Elasticsearch](https://github.com/elastic/elasticsearch), but knowledge/experience about OpenSearch/Elasticsearch is _not_ required. Fess provides an easy to use Administration GUI to configure the system via your browser.