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A data encryption key (DEK) is used to encrypt data. Using KMS, you can create, encrypt, and decrypt DEKs. The KMS system does not save, manage, or track your DEKs, neither does it use the DEKs to encrypt or decrypt data.
If you specify the SM4 algorithm to encrypt CEKs when creating a CMK, you must specify the SM3 and SM4 algorithms (SM4_SM3) to encrypt data when creating CEKs.
If you specify the SM4 algorithm to encrypt CEKs when creating a CMK, you must specify the SM3 and SM4 algorithms (SM4_SM3) to encrypt data when creating CEKs.
If you specify the SM4 algorithm to encrypt CEKs when creating a CMK, you must specify the SM3 and SM4 algorithms (SM4_SM3) to encrypt data when creating CEKs.
If you specify the SM4 algorithm to encrypt CEKs when creating a CMK, you must specify the SM3 and SM4 algorithms (SM4_SM3) to encrypt data when creating CEKs.
The details are as follows: Encrypt the DK Before being used to encrypt service data, a DK is first encrypted by a CMK. Only encrypted DKs can be stored or transferred.
Run the following command to switch the directory: cd fusioninsight-flume-Flume component version number/bin Run the following command to encrypt information: ./genPwFile.sh Input the information that you want to encrypt twice.
Run the following command to switch the directory: cd fusioninsight-flume-Flume component version number/bin Run the following command to encrypt information: ./genPwFile.sh Input the information that you want to encrypt twice.
You can encrypt objects while uploading. Data is encrypted on the server and then stored in OBS. When downloading the encrypted objects, the encrypted data will be decrypted on the server and displayed for you in plaintext.
The ciphertext DEK was generated by using a CMK to encrypt the plaintext DEK. Use the plaintext DEK to encrypt a plaintext file, generating a ciphertext file. Store the ciphertext DEK and the ciphertext file together in a permanent storage device or a storage service.
You can only use KMS to create new CMKs to encrypt and decrypt data. Parent topic: KMS Related
CloudTable HBase does not encrypt or decrypt raw data. If data needs to be encrypted or decrypted, use service code on an application to implement data encryption and decryption. Parent topic: Data Read/Write
The account and IAM users in the account need to use access keys to encrypt and sign requests in this region. Users access cloud services in the EU-Dublin region as federated virtual users.
A user generates and keeps keys, and OBS uses the keys to encrypt objects.
You can create new disks and determine whether to encrypt the disks or not. When a disk is created from a backup, the encryption attribute of the new disk will be consistent with that of the backup's source disk.
Use HTTPS to encrypt communication between clients and servers for web application APIs.
After the installation, ICAgent will encrypt your AK/SK pair and store it. Parent topic: Privacy and Sensitive Information Protection Statement
Uses SSL channels to encrypt data during transmission. Management Use the Identity and Access Management (IAM) service to manage DRS permissions. Parent topic: Network and Security
An expired SSL certificate cannot encrypt communications over HTTPS. This will put your service at risk. If you want to continue using an SSL certificate, you need to renew the certificate before it expires. You can renew SSL certificates and yearly/monthly private certificates.
Disk encryption will not encrypt backup data stored in OBS. To enable backup data encryption, submit a service ticket. If disk encryption or backup data encryption is enabled, keep the key properly.
