Define the purpose of sharing
Share only the data needed
Classify data by sensitivity
Remove unnecessary personal information
Use secure transfer methods
Encrypt data in transit and at rest
Set clear access permissions
Limit access to authorized users
Use strong authentication
Track and log data access
Verify recipients before sharing
Use data-sharing agreements when needed
Keep data formats consistent
Validate data before sharing
Update shared data regularly
Revoke access when no longer needed
Comply with relevant laws and policies
Store shared data in approved locations
Back up important shared data
Review sharing practices regularly