Right.
However about CFQUERYPARAM, keep in mind that:
- this will prevent SQL injection, not all form of attacks;
- CFQUERYPARAM makes all values look like "parameter 1"... in the error 
messages, instead of the real values, not really handful when debugging;
- CFQUERYPARAM makes all queries more difficult to write AND to read for 
programmers;
- disabling multiple statement execution in the database will prevent from SQL 
injection as well.
- ending a query on an error because of CFQUERYPARAM will prevent the 
injection, but will not give you any hint that it was really an attack.

Personally I prefer checking crucial form and url parameters and eventually ban 
the intruder before submiting the query.


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