In the current day and age, using a plain HTTPS connection might not be the most secure way to communicate anymore. Sure, for your purposes and goals we can assume that this communication is safe enough, but cracks are appearing in the security, and we might need to move to better, more secure ways in maybe a shorter period than anyone expected. But how do we do this? We are not crypto-experts, and you probably have no idea how HTTPS works to begin with. Should we find ourselves a secure way to encrypt our data? Should we “invent” new methods that look safe, just because it’s too complex to explain what’s going on?