What are the laws and regulations for preventing leakage of sensitive data?

Laws and regulations for preventing the leakage of sensitive data vary by country and region, but they generally aim to protect personal, financial, or confidential information from unauthorized access, disclosure, or misuse.

1. General Data Protection Regulation (GDPR) – Applies to the European Union (EU) and mandates strict data protection measures, including encryption, access controls, and breach notification within 72 hours.

   • Example: A company storing EU citizens' personal data must implement encryption and pseudonymization to prevent leaks.

2. California Consumer Privacy Act (CCPA) – Grants California residents rights over their personal data, requiring businesses to disclose data collection practices and allow opt-outs.

   • Example: A business must inform users if their data is sold and provide an option to opt out.

3. Health Insurance Portability and Accountability Act (HIPAA) – Protects sensitive health information in the U.S., requiring healthcare providers to secure patient data with encryption and access controls.

   • Example: A hospital must use encrypted databases to store patient records and restrict access to authorized personnel only.

4. Cybersecurity Law (China) – Requires network operators to implement security measures, including data classification, encryption, and breach reporting.

   • Example: A financial institution in China must store customer data within the country and use secure transmission protocols.

To comply with these regulations, organizations can adopt data encryption, access control, and monitoring tools. For cloud-based solutions, Tencent Cloud offers services like KMS (Key Management Service) for encryption, CAM (Cloud Access Management) for access control, and Security Center for real-time threat detection, helping businesses meet regulatory requirements.