A secured loan is a loan where the lender needs some kind of way of knowing that they will get a payment, or if not there is a way they can get the money in another way. These kind of loans do not often need a credit check, for there is no need to know if the person is reliable, there can just get the money in another way.
A Fast Logbook Loan, is a secured loan and can be safe from people cannot pay their debts. Not only is it good for the lender, because they are sure to get a payment, but for the borrower, because if they try get a loan from a bank they may not have a good credit rate, so may not get a loan.
Unsecured loans are the opposite of secured loans. These loans are where the lender has no way of guaranteed payment, like a traditional loan from the bank. If the borrower has no way of paying, the bank loses their money. This means that they need some way to be sure you can pay off the loan, their way is a credit rate, whenever you get a loan, They check your history to see whether you are reliable and have paid your loans off before.