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        • Events - EventGrid

          Events - EventGrid

          By default, all stored data and metadata are automatically encrypted, which meets data security and compliance requirements without extra configuration or fees.

          Help > EventGrid > User Guide
        • Notes and Constraints - ModelArts

          Notes and Constraints - ModelArts

          Interaction between ModelArts and OBS ModelArts does not support encrypted OBS buckets. When creating an OBS bucket, do not enable bucket encryption. ModelArts does not support cross-region access to OBS buckets. Ensure that OBS and ModelArts are in the same region.

          Help > ModelArts > Service Overview
        • Using a Cloud Connection to Connect VPCs in Three Geographic Regions - Cloud Connect

          Using a Cloud Connection to Connect VPCs in Three Geographic Regions - Cloud Connect

          To ensure stable and encrypted transmission, you can use Cloud Connect to connect the VPCs. Scenarios You have four VPCs, two in the CN East-Shanghai1 region, one in the CN-Hong Kong region, and one in the AF-Johannesburg region.

          Help > Cloud Connect > Best Practices > Connecting VPCs in Different Geographic Regions
        • Basic Concepts - IoT Device Access

          Basic Concepts - IoT Device Access

          DTLS is used for encrypted transmission. LwM2M Short for Lightweight Machine to Machine, an IoT protocol defined by Open Mobile Alliance (OMA). It is mainly used for NB-IoT devices with limited resources (such as limited storage and power supply).

          Help > IoT Device Access > Service Overview
        • TIMECAPSULE TABLE - GaussDB

          TIMECAPSULE TABLE - GaussDB

          The following object types do not support flashback: system catalogs, DFS tables, global temporary tables, local temporary tables, unlogged tables, sequence tables, encrypted tables, and hash bucket tables. Flashback is not supported for tables that contain user-defined types.

          Help > GaussDB > Developer Guide(Centralized_V2.0-3.x) > SQL Reference > SQL Syntax
        • From HDFS - DataArts Studio

          From HDFS - DataArts Studio

          If the source data is encrypted, CDM can decrypt the data before exporting it. Select whether to decrypt the source data and select a decryption algorithm. The options are as follows: NONE: Export data without decrypting it.

          Help > DataArts Studio > User Guide > DataArts Migration (CDM Jobs) > Creating a Job in a CDM Cluster > Configuring CDM Source Job Parameters
        • Adding and Resolving a Domain Name for a FlexusL Instance - Huawei Cloud Flexus-Huawei Cloud Flexus L Instance

          Adding and Resolving a Domain Name for a FlexusL Instance - Huawei Cloud Flexus-Huawei Cloud Flexus L Instance

          The server uses HTTPS to establish encrypted links to the client, ensuring data transmission security. For details, see What Is Cloud Certificate Manager?

          Help > Huawei Cloud Flexus-Huawei Cloud Flexus L Instance > User Guide
        • MQTT Usage Guide - IoT Device Access

          MQTT Usage Guide - IoT Device Access

          MQTTS devices communicate with the platform using encrypted data transmission. Service Flow MQTT devices communicate with the platform without data encryption. For security purposes, MQTTS access is recommended.

          Help > IoT Device Access > Developer Guide > Development on the Device Side > Access Using MQTT Demos
        • Protocol Introduction - IoT Device Access

          Protocol Introduction - IoT Device Access

          MQTTS devices communicate with the platform using encrypted data transmission. Service Flow MQTT devices communicate with the platform without data encryption. For security purposes, MQTTS access is recommended.

          Help > IoT Device Access > Developer Guide > Development on the Device Side > MQTT(S) Access
        • Cross-Tenant Transfer Authorization - Cloud Trace Service

          Cross-Tenant Transfer Authorization - Cloud Trace Service

          If the OBS bucket of tenant B is encrypted using a custom key, you need to authorize tenant A in Data Encryption Workshop (DEW). For details, see Creating a Grant. You are advised to use a custom key when configuring encryption for buckets of different tenants.

          Help > Cloud Trace Service > User Guide
        • Creating a DR Instance - GeminiDB

          Creating a DR Instance - GeminiDB

          Secure Sockets Layer (SSL) certificates set up encrypted connections between clients and servers, preventing data from being tampered with or stolen during transmission. You can enable SSL to improve data security. After an instance is created, connect to it through SSL.

          Help > GeminiDB > GeminiDB Cassandra API > Working with GeminiDB Cassandra API > Intra-region DR
        • Connecting to a Database in Non-Encrypted Mode - GaussDB

          Connecting to a Database in Non-Encrypted Mode - GaussDB

          Compared with the PG driver, the GaussDB JDBC driver has the following enhanced features: SHA-256 is supported for encrypted login. The third-party log framework that implements the sf4j API can be connected. Distributed load balancing at the connection level is supported.

          Help > GaussDB > Developer Guide(Distributed_V2.0-3.x) > Application Development Guide > Development Based on JDBC > Development Process > Connecting to a Database
        • Notes and Constraints - Scalable File Service

          Notes and Constraints - Scalable File Service

          Encrypted CIFS file systems do not support copychunk. CIFS file systems cannot be mounted to Linux servers. A file system can use either the NFS or CIFS protocol. It cannot use both protocols.

          Help > Scalable File Service > Service Overview
        • Creating a Custom Graph - Graph Engine Service

          Creating a Custom Graph - Graph Engine Service

          Security Mode If you enable the security mode, communications will be encrypted when you access a graph instance, and only HTTPS can be used when you call APIs. This function affects GES performance.

          Help > Graph Engine Service > User Guide > Creating Graphs
        • TIMECAPSULE TABLE - GaussDB

          TIMECAPSULE TABLE - GaussDB

          The following object types do not support flashback: system catalogs, DFS tables, global temporary tables, local temporary tables, unlogged tables, sequence tables, encrypted tables, and hash bucket tables. Flashback is not supported for tables that contain user-defined types.

          Help > GaussDB > Developer Guide(Distributed_V2.0-3.x) > SQL Reference > SQL Syntax
        • Connecting to OCR to Recognize Text in Images - Huawei Cloud Astro Zero

          Connecting to OCR to Recognize Text in Images - Huawei Cloud Astro Zero

          The access key ID and secret access key are used together to obtain an encrypted signature for a request. Set this parameter to the value of AK in Prerequisites.

          Help > Huawei Cloud Astro Zero > User Guide (Low-Code) > Application Integration Development > Using Connectors to Interconnect with Cloud Services
        • Using MQTT.fx to Simulate Communication Between the Smart Street Light and the Platform - IoT Device Access

          Using MQTT.fx to Simulate Communication Between the Smart Street Light and the Platform - IoT Device Access

          Password Enter the encrypted device secret obtained in 2. Click the SSL/TLS tab and then select Enable SSL/TLS. Recommended: Set Protocol to TLSv1.2.

          Help > IoT Device Access > Getting Started > Quick Device Access - Property Reporting and Command Receiving
        • Online Decompression - Object Storage Service

          Online Decompression - Object Storage Service

          Currently, encrypted ZIP packages cannot be decompressed. Federated users cannot use the online decompression function. For more information about federated users, see What Are the Relationships Between a Huawei Cloud Account, HUAWEI ID, IAM User, and Federated User?

          Help > Object Storage Service > User Guide > Data Processing
        • Querying a Specified Protectable Resource - Cloud Backup and Recovery

          Querying a Specified Protectable Resource - Cloud Backup and Recovery

          { "href" : "https://volume.region1.com/3aec9116a6a5487ca14987121d2818fe/volumes/8d3d519f-d409-4be3-8a1f-9f7a5ecb7a99", "rel" : "bookmark" } ], "availability_zone" : "AZ1", "os-vol-host-attr:host" : "AZ1.xxxxxx#FusionStorage", "encrypted

          Help > Cloud Backup and Recovery > API Reference > CBR APIs > Protection
        • gs_dumpall for Exporting All Database Information - GaussDB

          gs_dumpall for Exporting All Database Information - GaussDB

          Use gsql to execute them to restore databases. gs_dumpall supports SSL encrypted communication. The method is the same as that of using gsql.

          Help > GaussDB > Tool Guide(Centralized_V2.0-8.x) > Data Import and Export Tools
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