same software system problem

poker room from the same software system sometime can lead problem.

microgaming system dont allowed two or more account with same email address,may be same ip address.for example,if you have a poker time account,then you must use just that account loggin to intertops poker.if you creat an new account,then both them will be banned.

but,i found situation is different in cake poker system,you have to creat a new accout in doyles room or player only .these poker rooms dont share user database.

i worry,is it possible that one day they will ban my account when want to do?

The Cake system will not ban you, they just won't allow you to access more than one of the sites that use their skin at a time.

i take an example,if you have two or more computers at your home,then how to prevent people loggin in with two account at different computer.i think cake ought to not allowed accounts with same ip address.