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          • Notes and Constraints - Server Migration Service

            Notes and Constraints - Server Migration Service

            Encrypted files SMS cannot migrate OSs that contain protected folders or encrypted volumes. Servers that run multi-node databases and Active Directory Domain Services (AD DS) SMS cannot migrate servers that host active directories or multi-node databases.

            Help > Server Migration Service > Service Overview
          • Security Best Practices - Data Replication Service

            Security Best Practices - Data Replication Service

            Using Secure and Reliable Networks and Encrypted Transmission Protocols You are advised to use a secure network, such as a VPN, for data synchronization. Do not use an EIP network if possible. Instead, use a secure network, such as a VPN, for data transmission.

            Help > Data Replication Service > Best Practices
          • CREATE SYNONYM - GaussDB

            CREATE SYNONYM - GaussDB

            Synonyms cannot be created for encrypted tables that contain encrypted columns and views, functions, and stored procedures based on encrypted tables. If the schema of a synonym is the schema to which the user belongs, the owner of the synonym is also the owner of the schema.

            Help > GaussDB > Developer Guide(Distributed_V2.0-3.x) > SQL Reference > SQL Syntax
          • Querying Desktop Pools - Workspace

            Querying Desktop Pools - Workspace

            Status code: 400 Table 10 Response body parameters Parameter Type Description error_code String Error code, which is returned upon failure. error_msg String Error description. error_detail String Error details. encoded_authorization_message String Encrypted detailed reason for rejection

            Help > Workspace > API Reference > Workspace APIs > Desktop Pools
          • Security Automation Test Cases (New Version) - InnoStage Workbench

            Security Automation Test Cases (New Version) - InnoStage Workbench

            Encrypted Key An encryption key must be used to protect the login password or key of the host from being stored or disclosed. You can select an existing encrypted key (if any). If no encrypted key is available, click Create Key to create a default master key used for VSS.

            Help > User Guide > Standard Workspace > Verification Center > Managing Test Cases
          • What's New - Virtual Private Network

            What's New - Virtual Private Network

            A VPN connection is an encrypted tunnel that transmit data over the Internet and connects your data center or network to a VPC. Currently, VPN connections use the IPsec protocol. OBT -

            Help > Virtual Private Network > What's New
          • CDM Security Conclusion - Cloud Data Migration

            CDM Security Conclusion - Cloud Data Migration

            Data Encryption The access information (usernames and passwords) of tenants' data sources is stored in the database of the CDM instance and encrypted using AES-256. The CDM administrators cannot access the database.

            Help > Cloud Data Migration > Security White Paper
          • Exporting a Private CA Certificate - Cloud Certificate Manager

            Exporting a Private CA Certificate - Cloud Certificate Manager

            If your web services are accessible through a client like Java, manually install the root certificate on the client to ensure that the client can validate the encrypted information on the server. This topic walks you through how to export a private CA certificate.

            Help > Cloud Certificate Manager > Private Certificate Authority (PCA) User Guide > Private CA Management
          • CDM Security Conclusion - Cloud Data Migration

            CDM Security Conclusion - Cloud Data Migration

            Data Encryption The access information (usernames and passwords) of tenants' data sources is stored in the database of the CDM instance and encrypted using AES-256. The CDM administrators cannot access the database.

            Help > Cloud Data Migration > Security White Paper
          • What's New - Virtual Private Network

            What's New - Virtual Private Network

            A VPN connection is an encrypted tunnel that transmit data over the Internet and connects your data center or network to a VPC. Currently, VPN connections use the IPsec protocol. OBT -

            Help > Virtual Private Network > What's New
          • How Do I Obtain the URL of the Most Recent Image in an OBS Bucket? - Face Recognition Service

            How Do I Obtain the URL of the Most Recent Image in an OBS Bucket? - Face Recognition Service

            Encrypted objects cannot be shared. Procedure In the navigation pane of the OBS console, choose Buckets. In the bucket list, click the bucket name you want. The Overview page of the bucket is displayed. In the navigation pane on the left, choose Objects.

            Help > Face Recognition Service > FAQs > APIs
          • Personal Data - Video On Demand

            Personal Data - Video On Demand

            Audio/video files will be encrypted before transmission. Used to play audio/video files. IP addresses are used for user identification and VOD statistical analysis. IP addresses are anonymized before being logged. Retention Period and Policy You can delete or modify the data.

            Help > Video On Demand > Service Overview
          • Identity Authentication and Access Control - Live

            Identity Authentication and Access Control - Live

            AK/SK authentication: Requests are encrypted using AK/SK pairs. AK/SK authentication is recommended because it is more secure than token authentication. For details, see Authentication. Access Control Live supports access control based on IAM permissions and hotlink protection.

            Help > Live > Service Overview > Security
          • Authentication and Access Control - CodeArts Build

            Authentication and Access Control - CodeArts Build

            AK/SK: Requests are encrypted using an AK (Access Key ID)/SK (Secret Access Key) pair. This method is recommended because it provides higher security than token-based authentication. For operation details, see AK/SK Signing and Authentication Guide.

            Help > CodeArts Build > Service Overview > Security
          • Configuring Kafka Data Encryption During Transmission - MapReduce Service

            Configuring Kafka Data Encryption During Transmission - MapReduce Service

            Configuring Kafka Data Encryption During Transmission The channel between components is not encrypted by default. You can set the following parameters to enable security channel encryption.

            Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Security Configuration > MRS Cluster Security Hardening
          • Instance Specifications - CloudDevice

            Instance Specifications - CloudDevice

            Security management and control, including anti-screenshot, real-time watermark anti-tamper, application installation blacklist and whitelist, and encrypted data transmission of device-cloud audio and video streams and control flows.

            Help > CloudDevice > Service Overview
          • HTTPS Authentication - IoT Device Access

            HTTPS Authentication - IoT Device Access

            The device ID and secret are encrypted using an algorithm. After the authentication is successful, the connection between the device and the platform is established, and the platform returns an access token.

            Help > IoT Device Access > User Guide > Device Access > Device Authentication
          • Usage Introduction - ROMA Connect

            Usage Introduction - ROMA Connect

            Messages can be encrypted before transmission. SASL authentication and security groups are used to enhance network access control. High reliability of message data MQS instances support data persistence and replication.

            Help > ROMA Connect > User Guide > Message Integration Guide
          • How Do I Develop a Third-Party Flume Plug-in - MapReduce Service

            How Do I Develop a Third-Party Flume Plug-in - MapReduce Service

            For details about how to set parameters in the properties.properties file, see the parameter list in the properties.properties file in the corresponding typical scenario Configuring a Non-Encrypted Flume Data Collection Task and Configuring an Encrypted Flume Data Collection Task.

            Help > MapReduce Service > Component Operation Guide (LTS) > Using Flume > Common Issues About Flume
          • Why Can't I Access the Target OBS Bucket? - Billing Center

            Why Can't I Access the Target OBS Bucket? - Billing Center

            Scenario 4: The bucket is encrypted by its owner. If you have the OBS access permissions but still cannot access it, see the FAQ for details. Parent topic: Bills

            Help > Billing Center > FAQs > Bills
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