Lasso - Should or Shouldn't I

[skillsbased]

I have establised a number of web sites that use CDML to make calls to my FMP database - but what I am after is a product that will allwo me to set up a log in option that requires say a username and password. I want this to be secure but without the need to refere to the FMP web security database. Is Lasso the product to fulfil the role I require? Ideas and suggestions greatly appreciated.