What is a proper way to handle sensitive data in Alibaba Cloud?

Using encryption and regular audits is a comprehensive and effective approach to handling sensitive data in Alibaba Cloud. Encryption ensures that sensitive information is protected from unauthorized access, making it unreadable to anyone who does not possess the decryption key. This is essential for safeguarding data both at rest and in transit, aligning with best practices for data security.

Regular audits complement this by helping organizations assess their security posture, ensuring compliance with regulations, and identifying any vulnerabilities or irregularities in data handling practices. These audits can uncover misconfigurations, potential breaches, or other security concerns, allowing organisations to take proactive measures.

In contrast, simply restricting access without encryption leaves data vulnerable to exposure. Deleting old data frequently may help manage storage, but it does not address the security of sensitive information. Sharing data among all users can lead to unnecessary risks and potential breaches, especially if those users do not require access to that information for their roles. Thus, combining encryption with regular audits is a robust strategy for managing sensitive data in a secure manner.