Title: Protecting Biometric Systems Introduction: Do you have a biometric system in your organization? A facial recognition system for office access control, or a fingerprint scanner, or an iris scan for identity check$-$ins? Whatever the application may be$,$ it$$s important to make sure your biometric system is secure and trustworthy. That$$s where liveness detection comes in$.$ Liveness detection technology verifies the authenticity of biometric data by ensuring that it came from a living human, rather than a photograph, fake finger, or other manipulated media. In doing so$,$ it prevents spoofing attacks from malicious actors who intend to misuse biometric data for their own benefit. Requirements: Select one modality; $1.$ Explore the fundamentals of liveness detection $2.$ How liveness detection works to protect biometric systems $3.$ Describe five main types of spoofing attacks $4.$ Why does your organization need livenesss detection