Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) offers secured NFC tags that meet high security requirements for proving authenticity. The NFC4TCxxx tag includes an open standard security architecture using AES-128 cryptography and is equipped with inherent resistance to physical attacks such as Differential Power Analysis (DPA) and Differential Fault Analysis (DFA). Infineon's secured NFC tags also offer a wide range of memory options, from 304 bytes to 4 Kbytes. This enables brands to store data and create customized applications to improve their customer engagement.