Two-Factor Authentication: Omega NFC Module and WIZ750SR

albin_joseph

Published March 02, 2021

6 UCC

Original source (new tab)

Components

Hardware components

WIZnet WIZ750SR-TTL-EVB Kit

x 1

Onion Corporation Omega2 Plus

x 1

Onion Corporation Arduino Dock R2 for Onion Omega

x 1

Onion Corporation NFC-RFID Expansion Board for Onion Omega

x 1

Onion Corporation OLED Expansion Board for Onion Omega

x 1

MSI Intel Celeron N3160 Mini PC

x 1

NFC Bubble Stickers - Mifare Ultralight

x 1

Cell phone NFC and android beam capable.

x 1

Software Apps and online services

nfcPy Python libraries for NFC

x 1

pySerial Python library for serial communication

x 1

Python 2.7

x 1

Project description

Story Two-factor authentication (2FA) is a subset of multi-factor authentication, which uses two tokens of identification to validate your identity. Usually these tokens are a password and a verification code using a register cellphone number or a landline number. This project presents a homemade two-factor authentication device using NFC communication and text messages. The external device is connected through a WIZ750SR device into the local network and a serverwith the register valid users. Here are the components used in the system. Mentally add a picture of a Samsung S7 phone I used as…

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