Easy to Make Security System

[Nean]

that entirely depends on what you have going on in your client.

some people would rather have everything happen on the server.
Robin, being different as usual, has a lot of stuff going on in his client.

just a matter of opinion.

Uhhh, doesn't matter if they'd rather have things in their client, it's bad security. Clients can be fooled, it's much much harder to fool the server. That's the reasoning behind the server access checks, rather than client access checks.