TECHGuru

  Global Out of Band Authentication Market: Overview Out of band authentication (OOBA) has been gaining steam as one of the potential types of two-factor authentication among enterprises that call for high security. The OOBA method utilizes a communication channel different from the primary channel that the two entities use to establish a secure medium. The inherent difficulty of compromising authentication channels that are entirely separate and unconnected in the process makes the method increasingly secure against hacking. The application of one-time passcodes (OTPs) sent using via email or SMS text message to establish a secure connection has already risen in worldwide popularity among users. Some of the other key methods in the out of band authentication market making way for customizable and secure authentication are authentication via a voice call, codes received by a mobile app via push notification, and token-based authentication. Two factors that have led to the rapid evo...