authenton#1 by Authenton GmbH is a security key designed to enhance authentication processes through hardware-based security. It supports FIDO2 and U2F standards, ensuring compatibility with a wide range of websites and services. The device can be connected via USB-A or USB-C with an adapter and also supports NFC for contactless interactions. It is equipped with a CC6+ BSI certified Secure Element, providing robust public and private key cryptography security. The authenton#1 is designed to operate in various environments, with an extended operating temperature range from -25°C to +75°C and is shock resistant, capable of withstanding drops from a height of 122 cm. It is also MIL-STD-810-H certified, ensuring durability and reliability. The device is compatible with multiple operating systems including Windows 10, macOS, Linux, Chrome OS, and Android, and supports browsers such as Firefox, MS Edge, Google Chrome, and Apple Safari. Additionally, it can host security-critical applications like physical access control, cashless payment, and time-stamping, making it a versatile tool for various high-security use cases.