Suppose you area a consultant with Risk Analysis Consulting Co., you have been asked to research biometric access controls for a chemical company, Colorful Plastics. A number of security incidents in the past year have prompted Colorful Plastics to consider using biometrics for its building access control system.

Identify several biometric access control products that could be used. Consider systems that are based on fingerprint, iris scan, and hand print. Recommend two finalists that Colorful Plastics should consider testing on-site.