Can Anybody help with RDP & VPN?

Im looking for a guide or a mentor which im willing to pay to explain to me in depth the ins and outs of RDP VPN the do's the dont's ect.

Im looking for a expert or somebody with enough knowladge in the subject to be confident that their info is worth my money.

Ive had some people give me links ect, with all due respect im not going to open any link under any circumstance.

reply me here guys

Thanks