Active authentication refers to a security process that verifies a user’s identity through their actions or behavior rather than relying solely on credentials like passwords or keys. In this context, it often involves monitoring behavior patterns to ensure that transactions or access requests are being initiated by the legitimate user.For instance, when a user attempts to access their digital wallet, the system might analyze factors such as the way they type, the device they use, their location, and their typical transaction patterns. If any of these factors deviate from the norm, additional verification steps may be triggered.This method enhances security by focusing on behavioral biometrics, making it more difficult for unauthorized users to impersonate someone else. By integrating active authentication, platforms strive to reduce the risk of fraud and unauthorized access, thereby protecting users’ assets and personal information.