Interface Systems announced that WKS Restaurant Group, one of the fastest growing multi-brand restaurant franchisees in the US is deploying Interface?s Virtual Guard interactive remote video monitoring solutions across its major restaurant brands including El Pollo Loco, Wendy?s, Denny?s, Krispy Kreme Doughnuts, and Blaze Pizza. By implementing virtual guard services, WKS will offer better security for its employees and customers while reducing the cost of securing its restaurants by 85%.