General
Safety function	Two-factor authentication -
PIN protection	Yes -
Compatibility	Smartphone, tablet, notebook, desktop -
Additional functions	Calendar, temperature display, calculator -
Country of manufacture	Germany -

The REINER SCT tanJack® deluxe is a security device for two-factor authentication, specifically designed for use in private and professional environments. The device serves as a TAN generator and enables secure authentication for online banking and other sensitive applications. It features an integrated QR code scanner, which can be used for fast and secure transmission of authentication data. The devices are equipped with an additional PIN protection, enhancing the security of the authentication process. Usage is via connection to a smartphone, tablet, notebook, or desktop computer. The device is delivered with a charging station, enabling convenient and secure recharging. Development and manufacturing take place in Germany, underscoring the quality and security of the product.

Two-factor authentication is the core security mechanism of the tanJack® deluxe. Here, the user's identity is confirmed by two independent factors: something the user possesses (the device itself) and something they know (the PIN). This method significantly increases security compared to single-factor methods such as passwords. Authentication is performed by generating a one-time transaction number (TAN), which is newly generated for each transaction.

QR code scanner enables fast and error-free transmission of authentication data. The user can scan the QR code generated by the bank app or another application directly with the device. This avoids manual entry of number sequences, reducing the likelihood of input errors. The scanner is integrated into the device and requires no additional components.

PIN protection is an integrated security mechanism that further secures the authentication process. Upon first use of the device or after a reset, the user must enter a PIN to enable access to the authentication functions. This prevents unauthorized persons from using the device, even if they have physical access to it.

Charging station is included in the delivery scope and is used for recharging the device. The charging station is designed to securely and stably hold the device while it is being charged. The charging station is suitable for use on a desk or in an office environment.

Compatibility includes use with smartphones, tablets, notebooks, and desktop computers. The devices are designed for use with common operating systems such as Windows, macOS, Linux, as well as Android and iOS. The devices are suitable for use in private households as well as in companies and public authorities.

Application areas range from private use in online banking to professional applications in companies that require a high security level for access to sensitive data. The devices are particularly suitable for customers who require an additional security layer compared to pure password or PIN methods. The device is used in conjunction with bank apps that support two-factor authentication.

Functions and equipment in detail include, in addition to two-factor authentication and the QR code scanner, a calendar function, a temperature display, and a calculator. These additional functions are integrated into the device and can be accessed via the display. The calendar function allows display of date and time, the temperature display shows ambient temperature, and the calculator is used for simple mathematical calculations. These functions are not required for authentication but enhance user-friendliness.

Technology explained simply is based on the combination of hardware and software to generate secure authentication data. The device generates TANs, which are calculated using an algorithm based on a secret key and the current time. The QR code scanner enables direct interaction with applications that provide authentication data in the form of QR codes. The PIN protection function ensures that only authorized users can use the device.

Operational advantages lie in high security, user-friendliness, and compatibility with various devices. Two-factor authentication offers high protection against unauthorized access, while integrated functions such as calendar, temperature display, and calculator make daily use easier. The charging station ensures convenient recharging, guaranteeing device availability. Development in Germany underscores the quality and reliability of the product.

Installation and mounting require no special tools or technical knowledge. The device is simply connected to a USB port, and the charging station is also connected via USB. Software integration is performed via the respective application that supports two-factor authentication. The devices are immediately ready for use once connected to the appropriate application.

The devices are designed for indoor use, with no specific environmental conditions such as temperature or humidity limits specified. The devices are suitable for use in private and professional environments, with security ensured by two-factor authentication and PIN protection.