Can you point me to a source describing what changes will need to be made on my securenode in order to switch from the alpha to the beta, if any?
These details have not been released yet.
Zencash up 40 odd percent?? I mean, zencash is great but that's a pretty big jump in one day!
This is just recovery from the previous disastrous week.
these coin is very undervalued
and with supernodes will be a great option coin

Secure Nodes will be something completely new and unique, it will add additional layer of protection.