The term "digital footprint" signifies the trail of data and records an individual leaves behind while interacting with the online environment. This includes social media posts, website visits, purchases, and other online activities that can be tracked. A digital footprint can be categorized into two types: active footprints, where users intentionally share information, and passive footprints, where data is collected without explicit consent. Understanding digital footprints is crucial for managing online privacy and reputation, as they can influence personal and professional relationships.