What code to write for a dongle attached system to provide better security?

Question

I have developed a software piece (with C and Python) which I want to protect with dongle so that copying and reverse engineering becomes hard enough. My dongle device comes wit

Answer 1

I would say that if someone wants to crack your software protection, they will do so. When you say 'hard enough' - how should 'enough' be interpreted?

A dongle will perhaps prevent your average user from copying your software - so in that sense it is already 'enough'. But anyone who feels the need and is able to circumvent the dongle will likely be able to get past any other scheme that you engineer.