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          • Updating Encryption Keys of an MRS Cluster - MapReduce Service

            Updating Encryption Keys of an MRS Cluster - MapReduce Service

            The old key is not deleted, and it is used to decrypt data encrypted using the old key. After security information is modified, for example, a database user password is changed, the new password is encrypted using the new key.

            Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Security Configuration > MRS Cluster Security Hardening
          • Modifying a Client Authentication Configuration - GaussDB

            Modifying a Client Authentication Configuration - GaussDB

            For details about how to modify the parameter, see Modifying Instance Parameters. sha256: The client is required to provide a password encrypted using the SHA-256 algorithm.

            Help > GaussDB > User Guide > Database Use > Authentication Configurations
          • Cross-server Migration (rclone) - Scalable File Service

            Cross-server Migration (rclone) - Scalable File Service

            Only PEM encrypted key files (old OpenSSH format) are supported. Encrypted keys in the new OpenSSH format can't be used. y) Yes type in my own password g) Generate random password n) No leave this optional password blank y/g/n> n When set forces the usage of the ssh-agent.

            Help > Scalable File Service > Best Practices > Migrating Data of SFS Turbo File Systems
          • Cross-Server Data Migration to SFS Turbo (rclone) - Scalable File Service Turbo

            Cross-Server Data Migration to SFS Turbo (rclone) - Scalable File Service Turbo

            Only PEM encrypted key files (old OpenSSH format) are supported. Encrypted keys in the new OpenSSH format can't be used. y) Yes type in my own password g) Generate random password n) No leave this optional password blank y/g/n> n When set forces the usage of the ssh-agent.

            Help > Scalable File Service Turbo > Best Practices > Migrating Data to SFS Turbo
          • Interconnecting DWS with Power BI - GaussDB(DWS)

            Interconnecting DWS with Power BI - GaussDB(DWS)

            Encrypted connection Whether to encrypt the connection. Not encrypted Privacy level Privacy level Organizational Figure 21 Adding gateway information Confirm the parameter settings and click Create. The newly created connection is displayed in the gateway list.

            Help > GaussDB(DWS) > Best Practices > Data Analytics
          • 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. A synonym can be associated with a package, but not with a function in a package.

            Help > GaussDB > Developer Guide(Centralized_V2.0-8.x) > SQL Reference > SQL Syntax > C
          • Cross-Region Replication Within an Account - Object Storage Service

            Cross-Region Replication Within an Account - Object Storage Service

            Permissions Replicate KMS encrypted objects Replicates KMS encrypted objects from the source bucket to the destination bucket. OBS will try to copy KMS encrypted objects no matter whether this option is selected or not.

            Help > Object Storage Service > User Guide > Data Management > Data Replication
          • Identity Authentication and Access Control - Video On Demand

            Identity Authentication and Access Control - Video On Demand

            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 about authentication and authorization, see Authentication.

            Help > Video On Demand > Service Overview > Security
          • Can I Configure Session Cookies in WAF? - Web Application Firewall

            Can I Configure Session Cookies in WAF? - Web Application Firewall

            Cookies are data (usually encrypted) stored on the local terminal of a user by a website to identify the user and trace sessions. Cookies are sent by a web server to a browser to record personal information of the user.

            Help > Web Application Firewall > FAQs > About WAF
          • Personal Data Protection - Object Storage Migration Service

            Personal Data Protection - Object Storage Migration Service

            Entered on the GUI No Mandatory Destination SKs Entered on the GUI No Mandatory Storage Method OMS encrypts and stores the following sensitive personal data: Source AK/SK pairs Source CDN keys Destination AK/SK pairs Access Control Only whitelisted personnel are allowed to access your encrypted

            Help > Object Storage Migration Service > Service Overview
          • AES - Data Security Center

            AES - Data Security Center

            In the encryption and data masking result, the first 16 bytes of an encrypted string is the initialization vector (IV) and the rest is the enciphered text. The ciphertext is in binary format.

            Help > Data Security Center > API Reference > Appendixes > Configuring a Dynamic Sensitive Data Masking Policy
          • IMPDP PLUGGABLE DATABASE CREATE - GaussDB

            IMPDP PLUGGABLE DATABASE CREATE - GaussDB

            Importing a PDB -- Connect to the postgres database as a system administrator and create user tom whose login password is ********. gaussdb=# CREATE USER TOM PASSWORD '**********'; NOTICE: The encrypted password contains MD5 ciphertext, which is not secure.

            Help > GaussDB > Developer Guide(Centralized_V2.0-8.x) > SQL Reference > SQL Syntax > I
          • Data Protection Controls - Edge Security

            Data Protection Controls - Edge Security

            Protection for data in transit Data is encrypted when it is transmitted between microservices to prevent leakage or tampering during transmission. EdgeSec keeps your configuration data secure as the configuration data is transmitted over HTTPS.

            Help > Edge Security > Service Overview > Security
          • 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 (Normal) > Using Flume > Common Issues About Flume
          • Viewing the Execution Result of a Scan Task - Database Security Service

            Viewing the Execution Result of a Scan Task - Database Security Service

            Reasons for Not Encryptable If the table cannot be encrypted, the system displays the reason why the table cannot be encrypted. Sensitive Data Discovery Time when sensitive data is discovered.

            Help > Database Security Service > User Guide > Database Security Encryption Management > System administrator operation guide > Sensitive Data Discovery
          • Comparing DMS for RocketMQ and Open-Source RocketMQ - Distributed Message Service for RocketMQ

            Comparing DMS for RocketMQ and Open-Source RocketMQ - Distributed Message Service for RocketMQ

            retry Supported Supported Dead letter messages Supported Supported Cluster consumption Supported Supported Message broadcasting Supported Supported Dead letter queues Supported Supported Resetting message retrieval start position Supported Supported Message query Supported Supported Encrypted

            Help > Distributed Message Service for RocketMQ > Service Overview
          • Connection Methods - GaussDB

            Connection Methods - GaussDB

            SSL It provides encrypted transmission. Data is protected during transmission, ensuring high security. It supports client/server identity authentication, which enhances security. It is complex in configuration and management, and certificates need to be issued and updated.

            Help > GaussDB > Developer Guide(Centralized_V2.0-3.x) > Application Development Guide > Development Based on JDBC > Development Procedure > Connecting to a Database
          • Using Image Recognition - Image Recognition

            Using Image Recognition - Image Recognition

            AK/SK-based authentication: Requests are encrypted using the access key ID (AK) and secret access key (SK). AK/SK authentication provides higher security. For details, see Authentication > AK/SK-based Authentication in the Image Recognition API Reference. Call an API.

            Help > Image Recognition > Service Overview
          • How Can I Secure My DCS Redis Instances? - Distributed Cache Service

            How Can I Secure My DCS Redis Instances? - Distributed Cache Service

            Sensitive data must be encrypted before being stored. Do not use public access unless otherwise required. Configure access rules for your security groups. Security groups and VPCs are designed for securing network access.

            Help > Distributed Cache Service > FAQs > Security
          • Application Scenarios - Direct Connect

            Application Scenarios - Direct Connect

            VPN uses an encrypted communications tunnel to connect a VPC on the cloud to an on-premises data center and sends traffic over the Internet. It is inexpensive, easy to configure, and easy to use. However, VPN connections may be affected by the Internet quality.

            Help > Direct Connect > Service Overview
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