Reviewing and Auditing Existing Excel Security Implementations

WSI

Many organizations attempt to implement Excel security internally, especially when the workbook starts small. Over time, as more users gain access and the spreadsheet becomes more business-critical, gaps can emerge. Even well-intentioned security setups may contain bypass vulnerabilities, inconsistent permissions, or logic that behaves differently depending on how users open, copy, or interact with the file.

Winning Solutions, Inc. (WSI) provides professional Excel security reviews and audits to help businesses verify that their protections are configured correctly and functioning reliably. If you are unsure whether your workbook is properly secured—or you have experienced unexpected access behavior—a structured review can restore confidence and reduce risk.

A strong audit focuses on practical, real-world security outcomes: can unauthorized users access restricted areas, can protections be bypassed, are macros secured appropriately, and are user roles truly enforced across all workflows? WSI evaluates both Excel’s built-in protection layers and any VBA-driven security logic supporting your system.

• Evaluation of workbook and worksheet protection configuration
• Review of VBA security logic, permissions, and module protection
• Testing for bypass vulnerabilities and weak protection assumptions
• Validation of role-based access controls and restricted features
• Recommendations and implementation plan for improvements

Security should provide predictable control, not uncertainty. A professional review helps eliminate hidden exposure points and confirms that your Excel Database security model is truly protecting what it needs to protect.

Contact Us to review and strengthen your existing Excel security implementation with WSI.