

Solutions
OTAC Solutions
Next Generation Identification and Authentication
Security Innovation
Security Innovation
swIDch’s OTAC Solutions transcend existing authentication methods by providing one-way, randomized user-user, device-
device, and user-device identification and authentication in an algorithm as a service (AaaS), supporting the development of
innovative products and services embedded with robust authentication security.

Using dynamic codes, OTAC helps devices easily identify and authenticate users and other devices. When a user generates OTAC on a local device, it can be delivered through various channels such as voice recognition, keypads, and Bluetooth. The OTAC algorithm is small enough to be loaded onto any chip for enhanced security.
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OTAC technology can generate virtual dynamic card information without a network connection,
adding an additional layer of security in the payment process. This patented technology is a Card-Not-Present (CNP) security solution that replaces static card information with variable dynamic card information, providing users full control over their security and finances.
adding an additional layer of security in the payment process. This patented technology is a Card-Not-Present (CNP) security solution that replaces static card information with variable dynamic card information, providing users full control over their security and finances.
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Forget passwords and OTPs. When using powerful OTAC solutions, all networks and services are accessed safely. OTAC can log in without any hassle, even in offline environments where it is impossible to connect to a network. Employees can securely access industrial-use applications anytime and anywhere. In an OTAC solution implemented environment, remote work poses no more issues.
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