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          • Using Flink Jar to Read and Write Data from and to DIS - Data Lake Insight

            Using Flink Jar to Read and Write Data from and to DIS - Data Lake Insight

            To ensure security, encrypt your AK and SK, store them in configuration files or environment variables, and decrypt them when needed. # Endpoint of the site where DIS is deployed, for example, https://dis.cn-north-1.myhuaweicloud.com disEndpoint=xx # ID of the region where DIS is,

            Help > Data Lake Insight > Developer Guide > Flink Jobs
          • What Should I Do If a Pod Startup Fails? - Cloud Container Engine

            What Should I Do If a Pod Startup Fails? - Cloud Container Engine

            If you use YAML to create a secret, you need to manually encrypt its value using Base64. echo -n "Content to be encoded" | base64 Unmatched Container Image Tag with the Node Architecture The proper image tag is not used during the workload creation on an Arm node.

            Help > Cloud Container Engine > FAQs > Workload > Workload Exception Troubleshooting
          • Create a File System - Scalable File Service

            Create a File System - Scalable File Service

            SFSAccessKMS: If Agency Name is SFSAccessKMS, SFS Capacity-Oriented is granted the KMS access rights to use custom keys to encrypt or decrypt file systems. KMS key name NOTE: KMS key name is displayed only after the agency named SFSAccessKMS has been created.

            Help > Scalable File Service > Getting Started
          • Parameters Related to cm_server - GaussDB

            Parameters Related to cm_server - GaussDB

            After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after CM server is restarted.

            Help > GaussDB > Developer Guide(Centralized_V2.0-3.x) > Configuring Running Parameters > GUC Parameters > CM Parameters
          • CM Server Parameters - GaussDB

            CM Server Parameters - GaussDB

            Value range: Boolean After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after a restart. For details about how to modify this parameter, see Table 2.

            Help > GaussDB > Developer Guide(Distributed_V2.0-2.x) > Configuring GUC Parameters > GUC Parameters > CM Parameters
          • Upgrading a Component in Dark Launch Mode - ServiceStage

            Upgrading a Component in Dark Launch Mode - ServiceStage

            If Custom command is selected, exercise caution when inputting sensitive information in the echo, cat, or debug command, or encrypt sensitive information to avoid information leakage.

            Help > ServiceStage > User Guide > Component Management > Upgrading a Single Component
          • From On-Premises MySQL to RDS for MySQL - Data Replication Service

            From On-Premises MySQL to RDS for MySQL - Data Replication Service

            SSL Connection To improve data security during a migration on a public network, you are advised to enable SSL to encrypt migration links and upload a CA certificate.

            Help > Data Replication Service > Best Practices > Real-Time Migration
          • Using an EVS Disk Through a Dynamic PV - Cloud Container Engine

            Using an EVS Disk Through a Dynamic PV - Cloud Container Engine

            Encryption Configure whether to encrypt underlying storage. If you select Enabled (key), an encryption key must be configured. Before using encryption, check whether the region where the EVS disk is located supports disk encryption.

            Help > Cloud Container Engine > User Guide > Storage > EVS
          • Container Alarm Events - Host Security Service

            Container Alarm Events - Host Security Service

            Ransomware can encrypt and control your data assets, such as documents, emails, databases, source code, images, and compressed files, to leverage victim extortion. Web shells Check whether the files (often PHP and JSP files) in the web directories on containers are web shells.

            Help > Host Security Service > User Guide > Detection and Response > Container Alarms
          • Creating a Connection Between DataArts Studio and an MRS Hive Data Lake - DataArts Studio

            Creating a Connection Between DataArts Studio and an MRS Hive Data Lake - DataArts Studio

            KMS key used to encrypt and decrypt data source authentication information. Select a default or custom key. NOTE: When you use KMS for encryption through DataArts Studio or KPS for the first time, the default key dlf/default or kps/default is automatically generated.

            Help > DataArts Studio > User Guide > Management Center > Typical Scenarios for Using Management Center
          • Working with SQL Terminals - Data Warehouse Service

            Working with SQL Terminals - Data Warehouse Service

            Refer to Table 1 to turn on/off backup, define time interval to save the data, and encrypt the saved data. Unsaved changes of each SQL Terminal/PL/SQL Viewer are taken as backup and stored in DataStudio\UserData\<user name>\Autosave folder.

            Help > Data Warehouse Service > Tool Guide > Data Studio > SQL Terminal Management
          • Authentication of Signature in a Header - Scalable File Service

            Authentication of Signature in a Header - Scalable File Service

            For security purposes, encrypt your access key, store it in the configuration file or environment variables, and decrypt it before using it. In this example, SecretAccessKeyID is stored in the environment variables for identity authentication.

            Help > Scalable File Service > API Reference > Calling General Purpose File System APIs > Authentication
          • Listing Objects in a Parallel File System (SDK for Java) - Object Storage Service

            Listing Objects in a Parallel File System (SDK for Java) - Object Storage Service

            For security purposes, encrypt your AK and SK and store them in the configuration file or environment variables. In this example, the AK and SK are stored in environment variables for identity authentication.

            Help > Object Storage Service > Java > Parallel File System Management (SDK for Java)
          • Initiating a Multipart Upload (SDK for Java) - Object Storage Service

            Initiating a Multipart Upload (SDK for Java) - Object Storage Service

            Value range: AES256, indicating AES is used to encrypt the object in SSE-C. For details, see Table 7. Default value: None sseAlgorithm SSEAlgorithmEnum No Explanation: Encryption algorithm. Restrictions: Only AES256 is supported. Value range: See Table 9.

            Help > Object Storage Service > Java > Object Upload (SDK for Java) > Multipart Upload (SDK for Java)
          • Copying an Object Version (SDK for Java) - Object Storage Service

            Copying an Object Version (SDK for Java) - Object Storage Service

            Value range: AES256, indicating AES is used to encrypt the object in SSE-C. For details, see Table 7. Default value: None sseAlgorithm SSEAlgorithmEnum No Explanation: Encryption algorithm. Restrictions: Only AES256 is supported. Value range: See Table 6.

            Help > Object Storage Service > Java > Versioning (SDK for Java)
          • CM Server Parameters - GaussDB

            CM Server Parameters - GaussDB

            Value range: Boolean After this function is enabled, the SSL certificate is used to encrypt communication. Any modification of this parameter takes effect only after CM Server is restarted. For details about how to modify the parameter, see Table 2.

            Help > GaussDB > Developer Guide(Distributed_V2.0-3.x) > Configuring Running Parameters > GUC Parameters > CM Parameters
          • Testing RabbitMQ Production and Consumption Rate - Distributed Message Service for RabbitMQ

            Testing RabbitMQ Production and Consumption Rate - Distributed Message Service for RabbitMQ

            To test instances with SSL enabled, change "amqp://" to "amqps://" to encrypt data transmission. Single-queue test script: .

            Help > Distributed Message Service for RabbitMQ > User Guide > Testing Instance Performance
          • URL Validation - Live

            URL Validation - Live

            The value is obtained by using the MD5 encryption algorithm to encrypt the string consisting of key, Stream Name, and txTime. txSecret = md5 (Key + Stream Name + txTime) Duration How long a signed URL remains effective.

            Help > Live > Cloud Live > Playback > Playback Authentication
          • Migrating Data from Multiple Source Buckets by Prefix - Migration Center

            Migrating Data from Multiple Source Buckets by Prefix - Migration Center

            NOTE: Using KMS to encrypt migrated data may slow down the migration speed by about 10%. This option is only available when KMS is supported in the region you are migrating to.

            Help > Migration Center > Best Practices > Storage Migration
          • Querying Images (Native OpenStack API V2, Deprecated) - Image Management Service

            Querying Images (Native OpenStack API V2, Deprecated) - Image Management Service

            __system__cmkid String Specifies the ID of the key used to encrypt the image. hw_vif_multiqueue_enabled String Specifies whether the image supports NIC multi-queue. The value can be true or false.

            Help > Image Management Service > API Reference > Historical APIs > Image (Native OpenStack APIs)
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