#加密安全须知

Encryption Security Guidelines

1. Choose widely recognized encryption algorithms (such as AES, RSA) and avoid homemade algorithms, whose security has been validated globally.

2. Key management is essential: randomly generate high-strength keys, store them in a hardware security module, and strictly prohibit plaintext storage or sharing.

3. Prevent social engineering attacks; be cautious of spoofed emails or phone calls, as encryption cannot defend against human vulnerabilities.

4. Regularly update the encryption system, patch known vulnerabilities, and disable outdated protocols (such as SSLv3).

5. Classify data for encryption: use AES for static data, combine TLS for transmitted data, and rotate keys regularly.

6. Train employees on security awareness, emphasizing password complexity and multi-factor authentication.

7. Encryption is just one layer of defense; it must be combined with access control and monitoring audits to build a secure system.

——Strictly guard the keys, be aware of human weaknesses, balance technology and management, and strengthen the data security fortress.