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AK/SK-based authentication: Requests are authenticated by encrypting the request body using an AK/SK pair. This method is recommended because it provides higher security than token-based authentication. Token-based Authentication The validity period of a token is 24 hours.
Encrypting Data The data encryption module manages encryption and decryption tasks, authorizes client and database users to restrict user access, views and downloads encryption logs, rolls back table structures, manages encryption tables, and downloads bypass plug-ins.