ARPySnitch is a basic python software that can be used to detect real time arp injection attacks. I have created this simple tool using raw sockets to make people familiar with python, so they can make use of some of the useful techniques that i know to create their own tools and share them with other people.
Video explanation links:
Part 01: https://www.youtube.com/watch?v=M3l6FRF2KVU
Part 02: https://www.youtube.com/watch?v=h4Lk75wy0ts
Note: Feel free to update this software, all your suggestions will be taken in concideration.