Security Best Practices
Protect your Excel files with these measures:
- Use strong passwords
- Encrypt sensitive data
- Control file sharing
- Enable macro security
- Regular security updates
Types of Excel Protection
Excel offers multiple security layers:
- Workbook password protection
- Worksheet protection
- VBA project protection
- Digital signatures
- Read-only recommendations
Common Security Risks
- Weak passwords
- Unprotected sharing
- Malicious macros
- Data leakage
- Unauthorized access
Need help with Excel security?
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