Accurate Identification and Accountability
Biometric systems provide more accurate identification, lowering your risk of unwanted breaches. With this type of security system, access is granted not by passwords or smart cards but by biological characteristics like iris scans or fingerprints which are difficult to duplicate or forge.
This more accurate information helps with security as well as accountability. Logging activity through a biometric security system helps connect personnel with specific actions or events that can be referred to in the unfortunate case of a security breach.