OTAC explainer video

Based on the world’s first one-way dynamic authentication technology, the One-Time Authentication Code(OTAC) originally invented by SSenStone, provides more secure authentication by the only uni-directional dynamic token to overcome bi-directional limitations such as high dependency on push&pull system of network connectivity between clients and servers. By reinventing authentication, SSenStone sets a new standard for authentication in cybersecurity beyond the limitation of existing authentication methods. 

SSenStone’s OTAC technology combines the advantages of the three most common authentication systems – user ID/passwords, RSA hardware/software for generating authentication codes, and tokenisation. This provides a solution that is more efficient and more effective than any of these elements individually.

It generates a single dynamic code that both identifies and authenticates the user at the same time and can do so without a network connection. And because it’s a single-use, time-based code that’s unique to the user, it can’t be used by someone else or used again.

SSenStone’s OTAC Solutions transcend existing authentication methods by providing one-way, randomized user/device identification and authentication in an algorithm as a service (AaaS).