2). Strengthening Security for Centralized Servers

• Advanced Encryption Technologies: Use advanced encryption algorithms (e.g., TLS/SSL, AES) during data transmission and storage to protect user data and sensitive information.

• Access Control and Permission Management: Implement strict access control policies to limit access to servers and databases, preventing unauthorized operations.

• Security Monitoring and Intrusion Detection: Deploy real-time security monitoring systems and intrusion detection systems (IDS) to detect and respond to potential security threats promptly.

• Regular Security Audits and Penetration Testing: Conduct regular security audits and penetration testing to identify and fix security vulnerabilities, improving overall security levels.

• Disaster Recovery and Backup Mechanisms: Establish comprehensive backup and disaster recovery mechanisms to ensure quick service recovery in case of unexpected incidents and prevent data loss.

These multi-layered security defenses effectively reduce the risk of attacks and data breaches on centralized servers, improving system reliability and availability while ensuring continuous and stable service.