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        • Encrypting Data in OBS - Data Encryption Workshop

          Encrypting Data in OBS - Data Encryption Workshop

          Encrypting Data in OBS Scenario You can use KMS to encrypt all or certain objects in an OBS bucket. When you use KMS encryption in OBS, KMS envelope encryption ensures data encryption and decryption without transmitting a large amount of data over the network.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt and Decrypt Data for Cloud Services
        • Encrypting Data in EVS - Data Encryption Workshop

          Encrypting Data in EVS - Data Encryption Workshop

          Encrypting Data in EVS KMS encrypts created cloud disks to ensure data security. The encryption attribute of a disk cannot be changed after the disk is created. For details about how to create an encrypted disk, see Purchasing an EVS Disk.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt and Decrypt Data for Cloud Services
        • Encrypting Data in IMS - Data Encryption Workshop

          Encrypting Data in IMS - Data Encryption Workshop

          Encrypting Data in IMS You can use KMS encryption to create private images in Image Management Service (IMS) to securely store data.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt and Decrypt Data for Cloud Services
        • Encrypting and Decrypting Data Through Cross-region DR - Data Encryption Workshop

          Encrypting and Decrypting Data Through Cross-region DR - Data Encryption Workshop

          Encrypting and Decrypting Data Through Cross-region DR Scenario If a fault occurs during encryption or decryption in a region, you can use KMS to implement cross-region DR encryption and decryption, ensuring service continuity.

          Help > Data Encryption Workshop > Best Practices > Key Management Service
        • Encrypting Data in ECS - Data Encryption Workshop

          Encrypting Data in ECS - Data Encryption Workshop

          For details about how to encrypt an image, see Encrypting Data in IMS. For details about how to encrypt a data disk, see Encrypting Data in EVS. Parent topic: Using KMS to Encrypt and Decrypt Data for Cloud Services

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt and Decrypt Data for Cloud Services
        • Example 2: Encrypting or Decrypting Large Volumes of Data - Data Encryption Workshop

          Example 2: Encrypting or Decrypting Large Volumes of Data - Data Encryption Workshop

          Example 2: Encrypting or Decrypting Large Volumes of Data Scenario Encrypt or decrypt a large amount of data. Encryption process: Create a CMK in KMS. Call the create-datakey API of the KMS to create a DEK. A plaintext DEK and a ciphertext DEK will be generated.

          Help > Data Encryption Workshop > API Reference > Application Examples
        • Encrypting an RDS DB Instance - Data Encryption Workshop

          Encrypting an RDS DB Instance - Data Encryption Workshop

          Encrypting an RDS DB Instance Overview Relational Database Service (RDS) supports MySQL and PostgreSQL engines. After encryption is enabled, disk data will be encrypted and stored on the server when you create a DB instance or expand disk capacity.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt and Decrypt Data for Cloud Services
        • Example 1: Encrypting or Decrypting Small Volumes of Data - Data Encryption Workshop

          Example 1: Encrypting or Decrypting Small Volumes of Data - Data Encryption Workshop

          Example 1: Encrypting or Decrypting Small Volumes of Data Scenario Encrypt or decrypt data not larger than 4 KB, such as passwords, certificates, and phone numbers, by using a tool on the console or calling an API.

          Help > Data Encryption Workshop > API Reference > Application Examples
        • Encrypting a DDS DB Instance - Data Encryption Workshop

          Encrypting a DDS DB Instance - Data Encryption Workshop

          Encrypting a DDS DB Instance Overview After encryption is enabled, disk data will be encrypted and stored on the server when you create a DB instance or expand disk capacity.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt and Decrypt Data for Cloud Services
        • Encrypting or Decrypting a Large Amount of Data - Data Encryption Workshop

          Encrypting or Decrypting a Large Amount of Data - Data Encryption Workshop

          Encrypting a DEK Encrypt a DEK with the specified master key. Decrypting a DEK Decrypt a DEK with the specified master key. Encrypting a Local File Create a CMK on the management console. For details, see Creating a CMK. Prepare basic authentication information.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt Offline Data
        • Encrypting and Decrypting Small-size Data Online Using a Custom Key - Data Encryption Workshop

          Encrypting and Decrypting Small-size Data Online Using a Custom Key - Data Encryption Workshop

          Figure 1 Encrypting data Click Execute. The encrypted data is displayed in the Encryption/Decryption Result area. Use the current CMK to encrypt the data. To clear your input, click Clear.

          Help > Data Encryption Workshop > User Guide > Key Management Service > Using a Key
        • Encrypting or Decrypting Small Volumes of Data - Data Encryption Workshop

          Encrypting or Decrypting Small Volumes of Data - Data Encryption Workshop

          Figure 3 Encrypting and decrypting an HTTPS certificate The procedure is as follows: Create a CMK on KMS. Call the KMS API for encrypting a data key and use the specified CMK to encrypt the plaintext certificate. Deploy the certificate onto a server.

          Help > Data Encryption Workshop > Best Practices > Key Management Service > Using KMS to Encrypt Offline Data
        • Encrypting Data - Data Encryption Workshop

          Encrypting Data - Data Encryption Workshop

          Encrypting Data Function Description: This API is used to encrypt data by using a specified CMK. Constraints If you use an asymmetric key to encrypt data, record the selected key ID and encryption algorithm.

          Help > Data Encryption Workshop > API Reference > APIs > Key Management APIs > Small-size Data Encryption and Decryption
        • Encrypting a DEK - Data Encryption Workshop

          Encrypting a DEK - Data Encryption Workshop

          Encrypting a DEK Function Description: This API is used to encrypt a DEK by using a specified CMK.

          Help > Data Encryption Workshop > API Reference > APIs > Key Management APIs > DEK Management
        • Using KMS to Encrypt and Decrypt Data for Cloud Services - Data Encryption Workshop

          Using KMS to Encrypt and Decrypt Data for Cloud Services - Data Encryption Workshop

          Using KMS to Encrypt and Decrypt Data for Cloud Services Overview Encrypting Data in ECS Encrypting Data in EVS Encrypting Data in IMS Encrypting Data in OBS Encrypting an RDS DB Instance Encrypting a DDS DB Instance Parent topic: Key Management Service

          Help > Data Encryption Workshop > Best Practices > Key Management Service
        • How Do Huawei Cloud Services Use KMS to Encrypt Data? - Data Encryption Workshop

          How Do Huawei Cloud Services Use KMS to Encrypt Data? - Data Encryption Workshop

          Envelope encryption is the practice of encrypting data with a DEK and then encrypting the DEK with a root key that you can fully manage. In this case, CMKs are not required for encryption or decryption.

          Help > Data Encryption Workshop > FAQs > KMS Related
        • Application Scenarios - Data Encryption Workshop

          Application Scenarios - Data Encryption Workshop

          Helpful Links Document Link Best Practices Encrypting or Decrypting Small Volumes of Data Encrypting or Decrypting a Large Amount of Data API Example Encrypting or Decrypting Small Volumes of Data Encrypting or Decrypting a Large Amount of Data Parent topic: KMS

          Help > Data Encryption Workshop > Service Overview > KMS
        • Does KMS Support Offline Data Encryption and Decryption? - Data Encryption Workshop

          Does KMS Support Offline Data Encryption and Decryption? - Data Encryption Workshop

          Generally, KMS provides open APIs encrypt-data and decrypt-data for encrypting and decrypting a small volume of data. The calculation of the APIs is based on KMS, which wraps the ciphertext. So offline data encryption and decryption are not supported.

          Help > Data Encryption Workshop > FAQs > KMS Related
        • Creating a Key for Cloud Service Encryption - Data Encryption Workshop

          Creating a Key for Cloud Service Encryption - Data Encryption Workshop

          Encrypting Data in ECS Encrypting Data in OBS Encrypting Data in EVS Encrypting Data in IMS Encrypting an RDS DB Instance Encrypting a DDS DB Instance

          Help > Data Encryption Workshop > Getting Started
        • What Are the Benefits of Envelope Encryption? - Data Encryption Workshop

          What Are the Benefits of Envelope Encryption? - Data Encryption Workshop

          Envelope encryption is the practice of encrypting data with a DEK and then encrypting the DEK with a root key that you can fully manage. In this case, CMKs are not required for encryption or decryption.

          Help > Data Encryption Workshop > FAQs > KMS Related
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