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After KMS encryption is enabled, objects to be uploaded will be encrypted and stored on OBS. When you download the encrypted objects, the encrypted data will be decrypted on the server and displayed in plaintext to users.
Secure Backups of encrypted disks are also encrypted, ensuring multiple levels of security. Backup data is stored in multiple data centers, ensuring 99.999999999% data durability. Backups of encrypted disks are also encrypted, ensuring multiple levels of security.
Table 1 Data protection technologies Technology Description Encrypted transmission All API requests and internal communications are encrypted using TLS 1.2 or later.
Status code: 400 Table 3 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 3 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 3 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 3 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
If server-side encryption is enabled, disk data will be encrypted and stored on the server when you create a DB instance or expand disk capacity. When downloading encrypted objects, the encrypted data will be decrypted on the server and displayed to you in plaintext.
Status code: 400 Table 5 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Status code: 400 Table 4 Response body parameters Parameter Type Description error_code String Error code. error_msg String Error message. encoded_authorization_message String Encrypted detailed reason for rejection.
Table 1 Impact on encrypted disks after a custom key becomes unavailable Custom Key Status Impact on Encrypted Disks Restoration Method Disabled If an encrypted disk is then attached to an ECS, the disk can still be used, but normal read/write operations are not guaranteed permanently
IoTDA supports encrypted and non-encrypted access. Port 5684 and CoAP over DTLS are used for encrypted service data exchange and access. Port 5683 and CoAP are used for non-encrypted access. You are advised to use the encrypted access mode for security purposes.
