It is an application that protects the browser equipped with the world's first "background authentication" technology.

This "DZ Security" recognizes multiple elements at any time in the background, such as the face and user behavior information (habits when using the device) that can be learned naturally when using a smartphone. We will continue to authenticate whether the device user is the registrant or not, as appropriate, to prevent unauthorized use of the smartphone by others.

Equipped with this "DZ Security", which consists of a patented technology called "DZ authentication (= background authentication)", comprehensively judges various information of the user appropriately with multiple factors while using the app (background). while protecting the user (unique AI authentication algorithm).