Thanks for sharing this video it is just 2 minutes of your time and it explains the system very well and if you go on their channel you can see that they have another video about Bitfence itself.
Interesting Video very explanatory thanks for sharing, i now understand how Bitfence system works. @nesh1 can you help with the link of the video you talked about thanks.
You are highly welcome mates, glad it was helpful to you. It is very explicit and simplifies the project for a lame man to understand